# Milvian AI > Milvian AI is the company. Aqueduct is its product: facilities and infrastructure intelligence that acts, then verifies. Aqueduct connects meters, sensors, BMS points and equipment, finds the loss, routes the fix into the CMMS, takes action where control is enabled with owner approval, and verifies every result at the meter. Products: aQ Core (data layer), aQ WaterGuard (water), aQ EnergySmart (energy), aQ AirSafe (air), aQ PredictIQ (fault diagnostics and predictive maintenance), aQ Assure (compliance evidence), aQ Assistant (plain language questions and agentic AI), Smart Controls. Used for: water leak detection and water balance, non-revenue water, building energy management and peak demand, a BMS, BAS or EMS replacement, indoor air quality and CO2 monitoring, fault detection and diagnostics, predictive maintenance, smart building controls with an audit trail, and verified ESG and compliance data. Sectors: hospitals, airports, commercial real estate, data centers, manufacturing, dairy and food, universities and schools, cities, government and water utilities. Scale and proof: deployed in 300+ sites across 21 countries. Customers see 10 to 35% energy savings and up to 50% water savings, verified against weather-normalized baselines. Case studies: Amazon water stewardship (live on 290+ sites and 85M+ sq ft, 100 more sites planned by the end of 2026), a top 25 US airport, one of India's top hospital chains (22 hospitals and 9 clinics), a 20M+ sq ft commercial real estate developer, a major dairy operation and a 300-acre FMCG manufacturing campus. Trust: ISO/IEC 27001, ISO 9001:2015, SOC 2 Type 2, AWS Advanced Tier Partner. Offices: Bellevue (WA, US), Sutton (UK), Hyderabad (India). Contact: hello@milvian.ai, +1-833-645-8426. ## Platform - [Aqueduct: facilities and infrastructure intelligence that acts, then verifies.](https://milvian.ai/platform): A smart building platform that replaces or connects your BMS, BAS and EMS, acts on faults and losses, and verifies every saving at the meter. Cloud or on-prem. - [See where every gallon goes, and where it leaks.](https://milvian.ai/outcomes/water): A water management system with leak detection, sub-metering and a live water balance. Find every leak and loss, fix it, and prove the saving at the meter. - [See every kilowatt from the switchboard to the feeder, and cut the waste.](https://milvian.ai/outcomes/energy): An energy management system for buildings and plants: electrical digital twin, peak demand control and weather normalized savings verified at the meter. - [Know the air in every occupied room, and when to change it.](https://milvian.ai/outcomes/air): Indoor air quality monitoring and control: CO2, VOC, CO, temperature and humidity per zone, read against occupancy, so you hit IAQ targets without wasting energy. - [Catch the fault this week, and the failure before it happens.](https://milvian.ai/outcomes/operations): Predictive maintenance and fault detection for facility operations: faults diagnosed, routed to your CMMS and confirmed fixed at the meter, across every site. - [aQ Core: the data model every Aqueduct product reads from.](https://milvian.ai/platform/core): aQ Core is the data model under Aqueduct: sites, floors, zones and devices, with ingest, storage and device health for every reading. - [aQ Atria: the field app that commissions every device into the right place.](https://milvian.ai/platform/atria): aQ Atria is the commissioning app for installation technicians: scan, install, validate and complete each device, tagged to its site, floor and zone. - [aQ Assistant: ask about any site, zone or device in plain language.](https://milvian.ai/platform/assistant): aQ Assistant answers questions about any site, zone or device in plain language, with analysis and a warning when the data behind it is incomplete. - [On-premises deployment for sites whose data cannot leave.](https://milvian.ai/platform/on-prem): Aqueduct on premises: the same products on your own servers on site, for operators whose data cannot leave. - [Agentic AI for facilities: agents that diagnose, propose and act within limits you set.](https://milvian.ai/platform/agentic-ai): Aqueduct agents read telemetry and the digital twins, diagnose faults, route work to your CMMS and act only within limits the owner sets. - [HVAC optimization that runs each unit at the lowest energy that still meets comfort and air targets.](https://milvian.ai/platform/ai-optimization): AI HVAC optimization in Aqueduct: demand-controlled ventilation, occupancy schedules and load sequencing, measured against a normalized baseline. - [Integrations: the protocols Aqueduct speaks and the systems it works with.](https://milvian.ai/platform/integrations): How Aqueduct connects: LoRaWAN sensors and relays, BACnet and Modbus through a field device controller, and CMMS, SCADA, AMI and historians. - [Trust and security: certified management systems and control the owner approves.](https://milvian.ai/platform/trust-and-security): Facility software built for security reviews: SOC 2 Type 2, ISO/IEC 27001 and ISO 9001:2015, with on-prem deployment and audit-ready access controls. ## Solutions - [Facility intelligence solutions by role, problem and industry](https://milvian.ai/solutions): Facility intelligence solutions from Aqueduct, organized by persona, industry and use case. Find the outcomes for your seat, your sector and your site. - [Facility intelligence by role: what each seat decides and measures](https://milvian.ai/solutions/personas): Facility management software by role: what Aqueduct gives facilities, engineering, sustainability, real estate, IT, finance, operations and executive teams. - [For facility managers: fewer surprises, faster fixes, proof the fix worked](https://milvian.ai/solutions/personas/facilities): Energy management software for facility managers: Aqueduct finds water, energy and air problems, routes fixes to your CMMS and verifies them at the meter. - [For building, MEP and controls engineers: live twins and control you can audit](https://milvian.ai/solutions/personas/engineering): Building analytics software for MEP and controls engineers: live digital twins, BACnet and Modbus integration, FDD and verified control where enabled. - [For sustainability and ESG leads: disclosure figures you can defend](https://milvian.ai/solutions/personas/sustainability): An ESG data platform for buildings: Aqueduct supplies metered, weather-normalized water, energy, carbon and air data for the reports your team files. - [For heads of real estate: know which building to fix, fund or sell](https://milvian.ai/solutions/personas/real-estate): Portfolio energy management for real estate: Aqueduct ranks every building on intensity and baseline, validates bills, bills tenants and verifies savings. - [For CTOs and CIOs: building data your security team can sign off](https://milvian.ai/solutions/personas/cto-cio): A secure building data platform for CIOs and IT teams: Aqueduct offers cloud or on-prem deployment, open protocols, ISO/IEC 27001 and SOC 2 Type 2. - [For CEOs: facility cost and risk you can see across every site](https://milvian.ai/solutions/personas/ceo): How to reduce facility operating costs: Aqueduct gives executives verified water, energy and air outcomes across every site, measured at the meter. - [For COOs and operations leaders: uptime and cost across every site](https://milvian.ai/solutions/personas/operations): A facility operations management platform for COOs: Aqueduct finds faults and losses across sites, routes them to your CMMS and verifies every fix. - [For CFOs and finance teams: utility spend that reconciles](https://milvian.ai/solutions/personas/finance): Utility cost management software for CFOs: Aqueduct validates bills against meters, explains variances and verifies savings at the meter, not on paper. - [Facility use cases: one problem per page, with the numbers](https://milvian.ai/solutions/use-cases): Facility management use cases for water, energy, air and operations: leak loss, HVAC, peak demand, bill validation, IAQ, tenant billing and ESG data. - [How to reduce water loss in buildings and campuses](https://milvian.ai/solutions/use-cases/reduce-water-loss): How to reduce water loss in buildings: Aqueduct closes a live water balance, locates unaccounted flow to the line, routes the fix and verifies at the meter. - [HVAC energy optimization, from fault finding to occupancy-based control](https://milvian.ai/solutions/use-cases/hvac-energy-optimization): HVAC energy optimization: Aqueduct baselines HVAC against weather, finds faults and waste, adjusts where control is enabled and verifies savings at the meter. - [How to reduce peak demand charges and power factor penalties](https://milvian.ai/solutions/use-cases/peak-demand-and-tariffs): How to reduce peak demand charges: Aqueduct tracks kW as it builds, sequences loads where control is enabled and watches power factor against your tariff. - [Utility bill validation against your own meters](https://milvian.ai/solutions/use-cases/utility-bill-validation): Utility bill validation software: Aqueduct compares billed and metered consumption every cycle, splits usage from rate changes and flags errors to query. - [Indoor air quality compliance: the evidence each rule asks for](https://milvian.ai/solutions/use-cases/indoor-air-quality-compliance): Indoor air quality compliance monitoring: Aqueduct measures CO2, PM2.5, VOC and exposure in zone-hours, acts on ventilation and supplies the evidence. - [Smart restroom monitoring for running toilets and cleaning on demand](https://milvian.ai/solutions/use-cases/restroom-monitoring): A smart restroom monitoring system: Aqueduct combines odor, sound levels, PIR occupancy and water meters to flag running toilets and cleaning needs. - [Tenant submetering and billing from the meter, not the floor plan](https://milvian.ai/solutions/use-cases/tenant-submetering-and-billing): Tenant submetering and billing software: Aqueduct Billing Management bills tenants from dedicated and shared meters and flags anomalies per tenant. - [Reduce equipment downtime by catching failures before they stop the plant](https://milvian.ai/solutions/use-cases/equipment-uptime): Reduce equipment downtime in facilities: Aqueduct diagnoses faults, catches early signs of failure, routes work to your CMMS and confirms every fix. - [ESG data for building sustainability reporting, from meters instead of invoices](https://milvian.ai/solutions/use-cases/esg-and-sustainability-reporting): ESG data for building sustainability reporting: Aqueduct supplies metered, weather-normalized water, energy, carbon and air data for the reports you file. - [STP and RO plant monitoring for measured water reuse](https://milvian.ai/solutions/use-cases/water-reuse-stp-ro): STP and RO plant monitoring software: Aqueduct tracks treatment efficiency, RO recovery, TDS and reuse flow live, so recycled water is measured, not assumed. - [Building portfolio benchmarking that tells you which site to fix first](https://milvian.ai/solutions/use-cases/portfolio-benchmarking): Building portfolio energy benchmarking: Aqueduct ranks sites on normalized intensity and weather-adjusted baseline, then directs action to the outliers. - [HVAC&R monitoring and control, from the chiller plant to the cold room](https://milvian.ai/solutions/hvac-r): HVAC&R monitoring and control for chillers, AHUs, RTUs, cold rooms and refrigeration plants. Aqueduct finds faults early, optimizes energy and keeps evidence. ## Industries - [Facilities and infrastructure intelligence for every sector you run.](https://milvian.ai/where): Facility management software for hospitals, airports, commercial real estate, data centers, manufacturing, dairy, malls, stadiums, campuses and utilities. - [Hospitals that hold air, water and uptime in range.](https://milvian.ai/where/hospitals): A hospital energy and water management system: ASHRAE 170 air by space, water safety records, plant faults fixed and survey-ready evidence for every ward. - [Airports where every meter point reports, and every loss gets fixed.](https://milvian.ai/where/airports): Airport energy and water management software for terminals, airside plant and tenants: leaks found, HVAC tuned to flight schedules, and every saving verified. - [Facility services that prove the work was done, and that it worked.](https://milvian.ai/where/facility-services): Facility management software for FM service providers: evidence for bids, substantiated savings, predictive maintenance and one view across every client site. - [Portfolios ranked by waste, and fixed building by building.](https://milvian.ai/where/commercial-real-estate): Commercial real estate energy management with tenant submetering, building performance standard tracking and HVAC optimization across the whole portfolio. - [Major dairy operations run on Aqueduct, line by line.](https://milvian.ai/where/dairy): Dairy plant water and energy management: CIP water per cycle, refrigeration and steam baselines, effluent and ZLD balance, and cold chain across collection. - [Venues that are ready on event day, and quiet when empty.](https://milvian.ai/where/stadiums): Stadium energy and water management: match-day peak demand, pitch irrigation zones, restroom leaks and crowd air quality, all on one live venue twin. - [Campuses and classrooms with healthy air and bills that add up.](https://milvian.ai/where/universities-and-schools): Campus energy and water management for universities and schools: every building metered, classroom air quality tracked, and savings proven for the board. - [Plants where utilities are measured per line, and faults are fixed before they stop one.](https://milvian.ai/where/manufacturing): Manufacturing energy and water management across nine utility systems: compressed air leaks, steam traps, power factor, RO and STP reuse, verified at the meter. - [Data centers where cooling, power and water are one picture.](https://milvian.ai/where/data-centers): Data center energy management and PUE monitoring: power to the PDU, cooling efficiency, water use effectiveness and temperature mapping, verified at the meter. - [Water and energy utilities that cut network loss they can measure.](https://milvian.ai/where/utilities): Non-revenue water software for water and energy utilities: district metered areas, pump station energy, burst detection and an AWWA style water balance. - [Distilleries where every liter in is accounted for on the way out.](https://milvian.ai/where/distilleries): Distillery water management and ZLD monitoring: spent wash, condenser cooling, steam leaks and cleaning water in one balance that has to close, batch by batch. - [Construction projects that meter the build and hand over a building with evidence.](https://milvian.ai/where/construction): Construction site energy and water monitoring: temporary power and generators, site water, dust and noise, and a measured baseline handed over at completion. - [Design practices that see how their buildings actually perform.](https://milvian.ai/where/design-and-architecture): Post occupancy evaluation with measured data: close the building performance gap, validate the energy model against the meter and support soft landings. - [Facility and water intelligence for government: counties, cities, utilities and school districts.](https://milvian.ai/government): Facility intelligence for government: counties, cities, water utilities and school districts cut energy and water loss, act on faults and verify each saving. - [Energy, water and air management for county facilities.](https://milvian.ai/government/counties): County facilities energy management for courthouses, jails, offices and depots. Baseline every building, act on waste and faults, verify savings at the meter. - [Municipal water loss and building energy, managed and verified for cities.](https://milvian.ai/government/cities): For cities and towns: find municipal water loss by district, benchmark city buildings on measured data, and verify every saving at the meter, alongside SCADA. - [Energy management and classroom air for school districts.](https://milvian.ai/government/school-districts): School district energy management and classroom CO2 monitoring. Baseline every campus, hold classroom air to target while occupied, verify savings at the meter. - [The AWWA M36 water loss audit: a guide for utilities and cities.](https://milvian.ai/government/water-loss-audit): AWWA M36 water audit guide for utilities and cities: what the audit needs, which volumes are measured, and how a live water balance keeps the inputs current. - [Building benchmarking and performance standards: a guide for cities, counties and states.](https://milvian.ai/government/benchmarking): Building benchmarking and performance standards for cities, counties and states: who each rule family covers, what it asks for, and what Aqueduct supplies. - [Measured data for public funding applications by counties, cities and utilities.](https://milvian.ai/government/funding): Public funding applications by counties, cities and utilities: how measured baselines and verified results support EECBG, SRF and WIFIA. No funding advice. - [How a county, city, utility or school district buys Aqueduct.](https://milvian.ai/government/procurement): Government procurement for counties, cities, utilities and school districts: buying routes, pilot scope, data residency, on-prem and security answers. - [Dairy refrigeration monitoring, from the ammonia plant to the cold room](https://milvian.ai/where/dairy/refrigeration-and-cold-chain): Dairy refrigeration monitoring for ammonia plants, chillers, ice banks and cold rooms. Aqueduct measures kW per TR and COP, flags poor heat removal early. - [CIP water monitoring and a live process water balance for dairy plants](https://milvian.ai/where/dairy/cip-and-process-water): CIP water monitoring for dairy plants: water, caustic and acid use per clean, a live process water balance and measured reuse of final rinse and condensate. - [Dairy ETP monitoring, from effluent inflow to treated discharge](https://milvian.ai/where/dairy/effluent-and-etp): Dairy ETP monitoring for effluent inflow, BOD and COD, sludge and treated discharge. Aqueduct links effluent load to its source and keeps the evidence record. - [Dairy farm monitoring for parlors, bulk milk coolers, barns and troughs](https://milvian.ai/where/dairy/dairy-farms): Dairy farm monitoring for milking parlors, bulk milk coolers, barn fans and water troughs. Aqueduct tracks water, power and cooling and flags faults early. - [FMCG plant utility monitoring, measured per business unit across the campus](https://milvian.ai/where/manufacturing/fmcg): FMCG plant utility monitoring for multi-unit campuses: water, power, steam and air measured per business unit, ranked by intensity and verified at the meter. - [Compressed air leak and steam trap monitoring that puts a cost on every loss](https://milvian.ai/where/manufacturing/compressed-air-and-steam): Compressed air leak monitoring and steam trap monitoring for plants. Aqueduct measures kW per cfm, leak load, boiler efficiency and condensate return. - [Process water balance, ZLD monitoring and power quality for manufacturing plants](https://milvian.ai/where/manufacturing/process-water-and-utilities): Process water balance and ZLD monitoring for plants, with power factor and maximum demand tracked per feeder. Aqueduct finds losses and verifies every fix. - [Airport terminal energy and facility management that follows the passengers](https://milvian.ai/where/airports/terminal-operations): Airport terminal energy management for HVAC, restrooms, concessions and baggage halls. Aqueduct follows the passengers, finds faults and verifies savings. - [Airport utility monitoring, from the central plant to the gate and the water mains](https://milvian.ai/where/airports/airside-and-utilities): Airport utility monitoring for the central utility plant, PCA and GPU at gates and water mains across a 24/7 campus. Aqueduct finds losses and verifies fixes. - [Airport carbon and water reporting, traced to the meter.](https://milvian.ai/where/airports/sustainability-and-reporting): Airport Carbon Accreditation data from the meter: Scope 1 and 2 energy, water stewardship and verified reductions, as evidence your team files. - [Water and energy management for jails and detention centers that never close](https://milvian.ai/government/counties/correctional-facilities): Jail and detention center water and energy management for 24/7 facilities: cell water, kitchens, laundry and HVAC measured, faults routed, savings verified. - [Courthouse energy management for county civic buildings, libraries and offices](https://milvian.ai/government/counties/courthouses-and-civic-buildings): Courthouse energy management for county civic buildings: schedules matched to the court calendar, comfort held, benchmarking data ready and savings verified. - [County water system loss control, pump stations and AWWA M36 audit data](https://milvian.ai/government/counties/public-works-and-water): County water system loss control: AWWA M36 audit data, district metered areas, night flow and pump station energy, read alongside the SCADA you already run. ## Case studies - [Aqueduct case studies](https://milvian.ai/case-studies): Facility management case studies: water stewardship across 290+ sites, a top 25 US airport, a hospital chain, a 20M+ sq ft developer and an FMCG campus. - [Water stewardship across Amazon's fulfillment network, built with Amazon.](https://milvian.ai/case-studies/amazon-water-stewardship): Water stewardship case study: a water monitoring platform co-built for a fulfillment network, live on 290+ sites with 100 more planned by the end of 2026. - [A top 25 US airport live on Aqueduct in two weeks.](https://milvian.ai/case-studies/top-25-us-airport-water): A top 25 US airport went live on Aqueduct in two weeks: 5,000 meter points across a 2M+ sq ft, 24/7 campus, and a major leak surfaced right away. - [Utility and critical room intelligence for one of India's top hospital chains.](https://milvian.ai/case-studies/hospital-chain-utility-intelligence): Aqueduct scoped for a flagship hospital in one of India's top chains: 200 measurement points across water, medical gas, power, HVAC and 15 critical rooms. - [Recharge, chiller plant and water intelligence for a 20M+ sq ft developer.](https://milvian.ai/case-studies/commercial-real-estate-20m-sq-ft): How Aqueduct is scoped for a commercial real estate developer with 20M+ sq ft: tenant recharge, chiller plant efficiency and water read without new meters. - [Water, electricity and refrigeration intelligence at a major dairy.](https://milvian.ai/case-studies/dairy-utility-intelligence): Dairy plant energy and water case study: refrigeration, water and electricity read together across 5 refrigeration plants and 21 compressors on aQ Core. - [Water and energy intelligence for a 300-acre FMCG campus.](https://milvian.ai/case-studies/fmcg-manufacturing-campus): How Aqueduct is scoped for a 300-acre FMCG manufacturing campus: one live view of water and energy across 8 business units, starting with one pilot plant. ## Features - [Every Aqueduct feature, one problem at a time.](https://milvian.ai/features): Every Aqueduct feature: leak detection, water balance, M&V, peak demand, IAQ and CO2 monitoring, FDD, predictive maintenance and digital twins. - [Leak detection that finds loss from the water balance, not the bill.](https://milvian.ai/features/leak-detection): Leak detection from a live water balance: supply must equal metered use plus loss, so unaccounted flow is located to a line and an hour. - [Burst detection that flags a sudden jump in flow on the line where it happens.](https://milvian.ai/features/burst-detection): Burst detection that checks each water line's rate of change against its own hourly profile and alerts with the line, start time and volume lost. - [Non-revenue water analysis by district metered area, not by annual audit.](https://milvian.ai/features/non-revenue-water): Non-revenue water analysis per district metered area: inflow against billed use and minimum night flow, read alongside SCADA and AMI. - [Weather-normalized baselining that shows savings from day one.](https://milvian.ai/features/weather-normalized-baselining): A weather-normalized baseline fitted by regression on past use against heating and cooling degree days, from meter data or uploaded utility bills. - [Measurement and verification that proves a saving happened, measure by measure.](https://milvian.ai/features/measurement-and-verification): Measurement and verification of each energy or water measure: metered use after the change against a weather-normalized baseline, with command history as proof. - [Peak demand management that sequences loads so the site stays under its limit.](https://milvian.ai/features/peak-demand-management): Peak demand management: live facility load in kW against your target peak, the feeders behind each peak, and load sequencing so large loads do not stack. - [Load disaggregation that splits the main meter into the uses that drive it.](https://milvian.ai/features/load-disaggregation): Load disaggregation with sub-meters and an energy balance: every kilowatt on the main meter assigned to a feeder, an end use or a visible residual. - [Indoor air quality monitoring that rates each zone and says what to do next.](https://milvian.ai/features/iaq-monitoring): Indoor air quality monitoring that rates each zone with occupancy and duration, cites the guideline behind the rating and recommends a costed action. - [CO2 monitoring that shows when a room is under-ventilated for the people in it.](https://milvian.ai/features/co2-monitoring): CO2 monitoring per zone with peak site average and exposure in zone-hours, flagging rooms where ventilation falls behind the people in them. - [Particulate monitoring that tells a local source from smoke coming in from outside.](https://milvian.ai/features/particulate-monitoring): PM2.5 and PM10 monitoring per zone through production hours, telling a local source apart from a building-wide rise such as wildfire smoke. - [VOC monitoring that catches the pattern a single reading misses.](https://milvian.ai/features/voc-monitoring): VOC monitoring per zone that aligns a VOC index with time and occupancy, catching repeat patterns such as nightly cleaning peaks. - [Fault detection and diagnostics that names the fault and the fix.](https://milvian.ai/features/fault-detection-diagnostics): HVAC fault detection and diagnostics that compares each unit's component states with its sequence, names the fault and routes the fix to your CMMS. - [Predictive maintenance that schedules the repair before the failure.](https://milvian.ai/features/predictive-maintenance): Predictive maintenance from vibration, sound signature and energy drift, raising a maintenance alert and a planned work order before the failure. - [Asset observability: know every device is reporting, powered and where it should be.](https://milvian.ai/features/asset-observability): Asset observability for every sensor, meter and controller: connection rate, battery or capacitor voltage and location, so the data behind each result can be trusted. - [Digital twins built block by block to match the real installation.](https://milvian.ai/features/digital-twin): Digital twins built block by block: a water network with its balance, an electrical single line with its energy balance, and equipment drawn as working parts. ## Hardware - [Building sensors, meters and controllers, chosen per site](https://milvian.ai/hardware): Smart building sensors, meters, gateways and controllers for Aqueduct. Device agnostic, chosen per site, connected over LoRaWAN, Modbus, BACnet or pulse. - [LoRaWAN air quality sensors for every occupied zone](https://milvian.ai/hardware/air-quality-sensors): LoRaWAN air quality sensors for buildings: CO2, VOC, PM2.5, PM10, specialized gases, radon, sound and occupancy, read live in Aqueduct by zone and site. - [LoRaWAN GPS asset trackers for shared equipment](https://milvian.ai/hardware/asset-trackers): LoRaWAN GPS asset tracker hardware for facilities: location, motion, tilt and geofence alarms for shared and high-value equipment, read in Aqueduct. - [Restroom monitoring sensors for running fixtures and cleaning](https://milvian.ai/hardware/restroom-monitoring): Restroom monitoring sensors for buildings: odor, sound, occupancy and water meters combined in Aqueduct to catch running fixtures and time cleaning to use. - [Vision sensors, security cameras and camera meter reads](https://milvian.ai/hardware/cameras): Vision sensors and security cameras in Aqueduct: live video and motion alerts, plus on-device analytics that report derived events over LoRaWAN or IP. - [BACnet controllers, relay switches and valves for equipment control](https://milvian.ai/hardware/controllers-and-actuators): BACnet controller, Modbus field devices, LoRaWAN relay switches and water valves for Aqueduct, with control only where enabled and approved by the owner. - [Electricity sub-metering and power monitoring hardware](https://milvian.ai/hardware/electricity-meters): Electricity sub-metering and power monitoring hardware for Aqueduct: pulse meters, CT clamps, Modbus meters and camera reads for kWh, kW and power factor. - [Gas sub-metering for boilers, kitchens and tenants](https://milvian.ai/hardware/gas-meters): Gas sub-metering for buildings with Aqueduct: pulse meters, camera reads and Modbus or M-Bus bridges, reported in cubic feet, CCF, therms or cubic meters. - [LoRaWAN and IP gateways for site connectivity](https://milvian.ai/hardware/gateways): LoRaWAN gateway and IP gateway for Aqueduct: Ethernet, Wi-Fi or LTE backhaul, link and network layer encryption, and mutual authentication end to end. - [LoRaWAN pulse counters and splitters for existing meters](https://milvian.ai/hardware/pulse-counters): LoRaWAN pulse counter and pulse splitter for Aqueduct: read existing water, gas and electricity meters and keep your BMS or EMS on the same pulse output. - [Smart water meters for buildings, from the main to every line](https://milvian.ai/hardware/water-meters): Smart water meters for buildings in Aqueduct: inline and ultrasonic meters, LoRaWAN, pulse, Modbus and M-Bus, camera reads and leak contact sensors. - [Hardware brands Aqueduct works with](https://milvian.ai/hardware/partners): IoT hardware brands Aqueduct works with: water, electricity and gas meters, sensors, gateways and controllers. Device agnostic, model chosen per site. ## Compliance - [The measured data behind 28 building standards and regulations](https://milvian.ai/compliance): The measured energy, water and indoor air data that 28 building standards and regulations ask for, from ISO 50001 and LEED to Local Law 97 and CSRD. - [ISO 50001 clauses an auditor tests with numbers](https://milvian.ai/compliance/iso-50001): ISO 50001:2018 clauses that need measured energy data: energy review, EnPIs, baseline, data collection plan and monitoring, plus the 2024 climate amendment. - [ASHRAE 62.1 ventilation, verified in operation](https://milvian.ai/compliance/ashrae-62-1): ASHRAE 62.1-2025 ventilation: Table 6-1 rates and DCV CO2 values, the IAQ Procedure, and the Section 8 operation and verification tasks that need data. - [ASHRAE 90.1 energy monitoring, met and kept running](https://milvian.ai/compliance/ashrae-90-1): ASHRAE 90.1 electrical energy monitoring (8.4.3): what must be metered, 15 minute recording, 36 month retention, and how states adopt each edition. - [LEED v5 metering and monitoring credits, backed by live data](https://milvian.ai/compliance/leed): LEED v5 credits that need measured data: energy and water metering prerequisites, leak detection, monitoring-based commissioning and O+M indoor air. - [WELL v2 air features, met with continuous sensor data](https://milvian.ai/compliance/well): WELL v2 Air concept: A01 limits for PM2.5, TVOC, CO and ozone, A03 and A06 CO2 thresholds, A08 monitoring, and the sensor data each feature accepts. - [ENERGY STAR scores built on complete monthly meter data](https://milvian.ai/compliance/energy-star-portfolio-manager): ENERGY STAR Portfolio Manager: the 1 to 100 score, certification at 75 on 12 months of data, the PE or RA site visit and the bills EPA can ask for. - [Local Law 97: each building's gap to its limit, tracked monthly](https://milvian.ai/compliance/local-law-97): NYC Local Law 97: which buildings it covers, how the limit and emissions are calculated, the $268 per ton penalty, the 1 May report and the 2030 limits. - [Building performance standards: the deadlines owners face next](https://milvian.ai/compliance/building-performance-standards): US building performance standards beyond NYC: Boston BERDO, Washington State, Denver and DC BEPS, with their thresholds, deadlines and penalties. - [GRESB energy, GHG and water indicators with full data coverage](https://milvian.ai/compliance/gresb): GRESB Real Estate Assessment 2026: indicators EN1, GH1, WT1 and WS1, data coverage, like-for-like change, external review and the 1 July deadline. - [CSRD energy and water datapoints under the simplified ESRS](https://milvian.ai/compliance/csrd): CSRD after the 2026 Omnibus: the 1,000 employee and EUR 450 million scope, simplified ESRS E1-7 energy, E1-8 emissions and E3-4 water, and the dates. - [BREEAM monitoring credits, specified and then measured](https://milvian.ai/compliance/breeam): BREEAM credits that need measured data: Ene 02 energy monitoring, Wat 02 water monitoring, Wat 03 leak detection, Hea 02 air quality and Man 05 aftercare. - [AWWA M36 water audits with metered inputs, not estimates](https://milvian.ai/compliance/awwa-m36-water-audit): AWWA M36 water audits: the water balance, data validity score and ILI, the Free Water Audit Software, and the Georgia and California audit mandates. - [Al Sa'fat metering and air quality, from design into operation](https://milvian.ai/compliance/dubai-al-safat): Al Sa'fat, the Dubai Green Building System: the Silver Sa'fa minimum, metering clauses, CCMS at 1 MW and IAQ limits for existing buildings. - [NABH 6th edition facility records, kept continuously](https://milvian.ai/compliance/nabh): NABH 6th edition hospital accreditation: FMS utility standards, IPC engineering controls and operation theatre surveillance, and the measured records they need. - [ASHRAE 170 room conditions, logged space by space](https://milvian.ai/compliance/ashrae-170): ASHRAE 170 healthcare ventilation: Table 7-1 design parameters, operating room and isolation room values, and the 2026 risk assessment rule. - [ASHRAE 188 control limits, monitored at every control point](https://milvian.ai/compliance/ashrae-188-water-management): ASHRAE 188 water management programs for Legionella: which buildings it covers, control limits, monitoring and corrective action, and the CMS QSO-17-30 rule. - [NABERS ratings from 12 months of measured energy and water](https://milvian.ai/compliance/nabers): NABERS ratings in Australia and the UK: one to six stars on 12 months of measured energy and water, and the 1,000 m2 office disclosure rule. - [ESOS Phase 4 audits built on 12 months of metered data](https://milvian.ai/compliance/esos): ESOS Phase 4: who qualifies, the 95% coverage rule, the 12 months of verifiable data the audit needs and the 5 December 2027 deadline. - [SECR energy and carbon figures you can trace to a meter](https://milvian.ai/compliance/secr): SECR: which UK companies must report, what the directors' report must state, the 40,000 kWh exemption and the metered data behind each figure. - [BRSR Core energy, water and GHG footprints from flow meters](https://milvian.ai/compliance/brsr-core): SEBI BRSR Core: the energy, water and GHG footprints listed companies disclose, the flow meter rule for water, and assurance for the top 1,000 in FY 2026-27. - [BEE PAT and ECSBC: measured energy for plants and buildings](https://milvian.ai/compliance/bee-pat-and-ecbc): BEE PAT and ECSBC 2024 in India: designated consumers, specific energy consumption, ESCerts, the carbon market and the building metering clauses. - [Estidama Pearl metering credits, installed and kept reading](https://milvian.ai/compliance/estidama-pearl): Estidama Pearl in Abu Dhabi: 1 Pearl for every new building, 2 Pearls for government buildings, and the RE-R2, PW-R2 and PW-3 metering credits. - [CDP climate and water answers backed by facility meters](https://milvian.ai/compliance/cdp-climate-and-water): CDP climate and water disclosure in 2026: who uses the full questionnaire, the questions on energy, Scope 1 and 2 and water, and the 28 October deadline. - [GHG Protocol Scope 1 and 2 inventories from metered energy](https://milvian.ai/compliance/ghg-protocol-scope-1-and-2): GHG Protocol Scope 1 and 2: organizational boundaries, location and market based Scope 2, base years, and the merged Corporate Standard expected in 2028. - [ISO 14001:2026 monitoring with measured energy, water and air](https://milvian.ai/compliance/iso-14001): ISO 14001:2026, the new environmental management standard: who it applies to, the transition and the measured energy, water and air data it relies on. - [EU EPBD building automation and monitoring, by article](https://milvian.ai/compliance/eu-epbd): The recast EU EPBD: building automation above 290 kW and 70 kW, indoor environment monitoring, minimum performance standards and the 2028 and 2030 dates. - [Joint Commission utility and water records under the new PE chapter](https://milvian.ai/compliance/joint-commission-environment-of-care): Joint Commission hospital standards from 2026: the Physical Environment chapter that replaced Environment of Care, and water management at PE.04.01.05. - [Legionella temperature checks under L8 and HSG274, logged continuously](https://milvian.ai/compliance/legionella-hsg274-l8): Legionella control under HSE L8 and HSG274 Part 2: the 60, 50 and 20 degree limits, monthly sentinel checks, weekly flushing and five-year records. - [Data center water and energy reporting laws in the US](https://milvian.ai/compliance/data-center-water-and-energy-reporting): New Jersey, California and Virginia now make data centers report water use. What each law asks for, the deadlines, and the metered data that answers it. ## Resources and articles - [Facilities intelligence, explained.](https://milvian.ai/insights): Milvian AI insights for facility and infrastructure operators: CREtech New York and WETEX Dubai in October 2026, and new articles. - [The Milvian AI blog.](https://milvian.ai/insights/articles): The Milvian AI blog: practical writing on water, energy, air and operations for facility and infrastructure teams, from the people behind Aqueduct. - [What is water loss in buildings, and how do facility teams find it?](https://milvian.ai/insights/articles/what-is-water-loss): Water loss in buildings is water you pay for that does no useful work. Learn the main causes, why the bill hides them, and how a water balance finds each one. - [Energy waste in commercial buildings: where it hides and how to cut it.](https://milvian.ai/insights/articles/energy-waste-in-buildings): Energy waste in commercial buildings hides in schedules, setpoints, faults and peaks. See where it comes from and how to find, fix and verify it at the meter. - [Indoor air quality monitoring: a practical guide for facility teams.](https://milvian.ai/insights/articles/indoor-air-quality-monitoring-guide): A practical guide to indoor air quality monitoring: what to measure, where sensors go, why duration and occupancy matter, and how to fix air without waste. - [FDD vs predictive maintenance: what is the difference for facility teams?](https://milvian.ai/insights/articles/fdd-vs-predictive-maintenance): FDD vs predictive maintenance: FDD finds and diagnoses faults that have happened. Predictive maintenance catches early signs of failure before they occur. - [Facilities intelligence, explained.](https://milvian.ai/resources): Guides, buyer guides, webinars and articles on water loss, energy baselines, indoor air and facility operations, from the team that builds Aqueduct. - [Webinars on demand.](https://milvian.ai/resources/webinars): Watch Milvian AI webinars on demand: finding water loss with a site digital twin, and smart facilities on AWS, each with a live Aqueduct walkthrough. - [Zero Unaccounted Water: a digital twin approach](https://milvian.ai/resources/webinars/zero-unaccounted-water): Zero Unaccounted Water, a 45 minute webinar: how a site digital twin turns a water usage anomaly into a located, priced loss before the bill arrives. - [Smart facilities with AWS: Aqueduct on demand](https://milvian.ai/resources/webinars/smart-facilities-with-aws): A 60 minute webinar run with AWS: a live Aqueduct walkthrough, deployment through AWS Marketplace, and what facility, IT and sustainability teams each see. - [Guides and PDFs.](https://milvian.ai/resources/guides): Free facility management guides from Milvian AI: water loss, energy baselines, an IAQ checklist, BMS replacement and the hardware Aqueduct reads, as PDFs. - [The water loss playbook](https://milvian.ai/resources/guides/water-loss-playbook): The water loss playbook: plan sub-metering, close a water balance, run night flow tests, price loss from your own bills and confirm each fix. Free PDF. - [The building energy baseline guide](https://milvian.ai/resources/guides/building-energy-baseline-guide): How to build a weather-normalized energy baseline from 6 to 12 months of bills and degree days, report against it and price the gap in your own tariff. - [The IAQ monitoring checklist](https://milvian.ai/resources/guides/iaq-monitoring-checklist): An indoor air quality monitoring checklist: what to measure by space, where sensors go, reading CO2 with occupancy and duration, and setting alerts. Free. - [The BMS replacement buyer's guide](https://milvian.ai/resources/guides/bms-replacement-buyers-guide): Deciding what to do with an aging BMS: keep it, replace it or build in at design stage, plus the questions on protocols, control, CMMS and cutover. - [The hardware capabilities guide](https://milvian.ai/resources/guides/hardware-capabilities-guide): Every device bundle Aqueduct reads and controls: air quality, occupancy, electricity, gas and water meters, restroom kits, controllers, gateways and more. - [LoRaWAN sensors for buildings](https://milvian.ai/insights/articles/lorawan-sensors-for-buildings): LoRaWAN sensors for buildings: how the network works, range indoors, battery life, security, gateway planning and when another protocol is the better choice. - [El Niño 2026 to 2027: how to plan heating, cooling and water use](https://milvian.ai/insights/articles/el-nino-2026-facility-water-and-energy-plan): NOAA expects a strong to very strong El Niño through early 2027. What it usually means for heating, cooling and water by region, and a five step plan. - [PJM capacity charges: how to lower a site's peak load contribution](https://milvian.ai/insights/articles/pjm-capacity-charges-peak-load-contribution): PJM capacity charges follow your load in five summer peak hours. How the peak load contribution works at $329.17 per MW-day, and a playbook for 2027. - [Buyer guides: choosing a BMS, EMS and facility platform.](https://milvian.ai/resources/buyer-guides): Buyer guides for building management, energy, water, air and EHS systems, written industry by industry with the questions to ask every vendor. - [Best building management system software](https://milvian.ai/insights/articles/best-building-management-system-software): How to choose building management system software in 2026: protocols, open data, fault diagnosis, control governance and the questions that expose lock-in. - [BMS vs BEMS vs EMS: which one you need](https://milvian.ai/insights/articles/bms-vs-bems-vs-ems): BMS vs BEMS vs EMS explained: what each system controls, what it measures, where they overlap, and how to decide which one your building actually needs. - [Building management system replacement: replace, keep or overlay](https://milvian.ai/insights/articles/building-management-system-replacement): When to replace a building management system, when to keep it and add a layer, and how to phase a BMS replacement without losing control or history. - [What is a smart building platform](https://milvian.ai/insights/articles/what-is-a-smart-building-platform): What a smart building platform is, how it differs from a BMS, what the ideal facility intelligence platform must do, and how to tell one from a dashboard. - [Best building management system for commercial real estate](https://milvian.ai/insights/articles/best-building-management-system-for-commercial-real-estate): Choosing a BMS for commercial real estate: mixed controls across a portfolio, tenant comfort complaints, after-hours HVAC and what to ask each vendor. - [Best building management system for hospitals](https://milvian.ai/insights/articles/best-building-management-system-for-hospitals): How to choose a hospital building management system: ASHRAE 170 spaces, central plant, steam and hot water loops, and what to ask vendors before you sign. - [Best building management system for stadiums](https://milvian.ai/insights/articles/best-building-management-system-for-stadiums): Choosing a stadium BMS or venue management system: event-day load-in, dark-day setbacks, crowd ventilation, concessions and what to ask every vendor. - [Best building management system for airports](https://milvian.ai/insights/articles/best-building-management-system-for-airports): Choosing an airport BMS or facility platform: terminals, central plant, airside utilities and tenants in one view, plus what to ask before you sign. - [Best building management system for data centers](https://milvian.ai/insights/articles/best-building-management-system-for-data-centers): Choosing a data center BMS: cooling plant, CRAH and CRAC units, chilled water, towers and how the BMS sits beside DCIM and the electrical power system. - [Best building management system for universities and schools](https://milvian.ai/insights/articles/best-building-management-system-for-universities-and-schools): Choosing a BMS for a university or school district: mixed building ages, academic calendars, labs, classroom air quality and campus-wide comparisons. - [Best building management system for shopping malls](https://milvian.ai/insights/articles/best-building-management-system-for-shopping-malls): Choosing a BMS for a shopping mall: common-area HVAC, food courts, tenant overtime air, footfall-driven ventilation and what to ask every vendor. - [Best building management system for government buildings](https://milvian.ai/insights/articles/best-building-management-system-for-government-buildings): Choosing a BMS for government buildings: mixed estates, public accountability, metering mandates, procurement rules and evidence for every claimed saving. - [Best building management system for manufacturing plants](https://milvian.ai/insights/articles/best-building-management-system-for-manufacturing-plants): Choosing a BMS for a manufacturing plant: utilities as well as office HVAC, compressed air, process cooling and how the BMS should sit beside the PLCs. - [Best energy management system for stadiums](https://milvian.ai/insights/articles/best-energy-management-system-for-stadiums): Stadium energy management: pricing each event, cutting dark-day load, controlling event peaks and what an EMS must meter in a venue before you buy it. - [Best energy management system for hospitals](https://milvian.ai/insights/articles/best-energy-management-system-for-hospitals): Hospital energy management: where a 24/7 hospital spends its energy, what an EMS must meter and baseline, and how to cut plant waste without touching care. - [Best energy management system for commercial real estate](https://milvian.ai/insights/articles/best-energy-management-system-for-commercial-real-estate): Commercial real estate energy management: how energy moves NOI, what an EMS must meter across a portfolio, tenant recovery, and LL97 and EPBD exposure. - [Best energy management system for manufacturing](https://milvian.ai/insights/articles/best-energy-management-system-for-manufacturing): Manufacturing energy management: energy per unit produced, compressed air and process cooling, peak demand, power factor and ISO 50001 evidence. - [Best energy management system for data centers](https://milvian.ai/insights/articles/best-energy-management-system-for-data-centers): Data center energy and water management: PUE and WUE measured from meters, cooling towers, power quality and how to choose an EMS that reports both. - [Best energy management system for dairy plants](https://milvian.ai/insights/articles/best-energy-management-system-for-dairy-plants): Dairy plant energy management: refrigeration, pasteurization, evaporators, boilers and CIP heat, metered per line and per liter, with demand control. - [Best energy management system for universities](https://milvian.ai/insights/articles/best-energy-management-system-for-universities): University energy management: central plants, labs, residence halls and climate commitments, with weather-normalized baselines for every campus building. - [Best energy management system for shopping malls](https://milvian.ai/insights/articles/best-energy-management-system-for-shopping-malls): Mall energy management: common-area versus tenant consumption, service charge recovery, food courts, peak demand and how to compare centers fairly. - [Best energy management system software](https://milvian.ai/insights/articles/best-energy-management-system-software): How to choose energy management system software: metering, weather-normalized baselines, M and V, bill validation, demand and what separates real tools. - [Best chiller plant optimization software](https://milvian.ai/insights/articles/best-chiller-plant-optimization-software): Chiller plant optimization software: plant efficiency in kW per ton, sequencing, condenser water reset, tower water and the data you need before buying. - [Best water management system for hospitals](https://milvian.ai/insights/articles/best-water-management-system-for-hospitals): Hospital water management: sterilizers, RO, cooling towers and hot water loops, what a system must meter for a water balance and Legionella evidence. - [Best water management system for manufacturing plants](https://milvian.ai/insights/articles/best-water-management-system-for-manufacturing-plants): Water management for manufacturing plants: process water, cooling towers, RO and effluent reuse metered line by line, with water per unit produced. - [Best water management system for commercial real estate](https://milvian.ai/insights/articles/best-water-management-system-for-commercial-real-estate): Water management for commercial real estate: cooling towers, restrooms, tenant fit-outs and leaks across a portfolio, metered, priced and billed back. - [Best water management system for airports](https://milvian.ai/insights/articles/best-water-management-system-for-airports): Airport water management: one water balance across terminals, cooling towers, tenants and airside, normalized per passenger, with leaks found by line. - [Best water management system for stadiums](https://milvian.ai/insights/articles/best-water-management-system-for-stadiums): Stadium water management: event-day restroom surges, concessions, cooling towers and turf irrigation, and how to find leaks hiding in a quiet venue. - [Best water leak detection system for commercial buildings](https://milvian.ai/insights/articles/best-water-leak-detection-system-for-commercial-buildings): Water leak detection for commercial buildings: spot sensors vs flow-based detection, what each finds, how fast, and what to ask before you choose one. - [Best EHS monitoring software for manufacturing plants](https://milvian.ai/insights/articles/best-ehs-monitoring-software-for-manufacturing-plants): EHS monitoring for manufacturing plants: continuous air, water and utility data as evidence, how it feeds your EHS system, and what to ask vendors. - [Best EHS monitoring software for dairy and food processing](https://milvian.ai/insights/articles/best-ehs-monitoring-software-for-dairy-and-food-processing): EHS monitoring for dairy and food plants: refrigerant areas, effluent, wash-down water, cold rooms and air, measured continuously and fed to your EHS system. - [Best EHS monitoring software for hospitals](https://milvian.ai/insights/articles/best-ehs-monitoring-software-for-hospitals): EHS monitoring for hospitals: continuous evidence for environment of care, indoor air, water safety and utilities, and how it should feed your EHS system. - [Best EHS monitoring software for construction sites](https://milvian.ai/insights/articles/best-ehs-monitoring-software-for-construction-sites): EHS monitoring for construction sites: silica dust, noise, temporary power and water, measured continuously across phases and handed to your EHS team. - [Best EHS monitoring software for distilleries](https://milvian.ai/insights/articles/best-ehs-monitoring-software-for-distilleries): EHS monitoring for distilleries: spent wash, ZLD and the water balance that has to close, with evaporator, RO and boiler data recorded continuously. - [What is EHS software, and where facility data fits](https://milvian.ai/insights/articles/what-is-ehs-software): What EHS software does, what it does not measure, and how continuous air, water and energy data from facilities feeds incidents, audits and reporting. - [Best indoor air quality monitoring for offices and schools](https://milvian.ai/insights/articles/best-indoor-air-quality-monitoring-system-for-offices-and-schools): Choosing an IAQ monitoring system for offices and schools: CO2, PM2.5 and VOCs with occupancy, exposure over time, and the rules now requiring monitors. - [Best ESG data platform for real estate portfolios](https://milvian.ai/insights/articles/best-esg-data-platform-for-real-estate-portfolios): Choosing an ESG data platform for real estate: metered energy and water by asset, data coverage, GRESB and ESRS ready exports, and assurance trails. - [Best dairy intelligence platform for water and energy](https://milvian.ai/insights/articles/best-dairy-intelligence-platform): Dairy plant water and energy in one view: CIP, refrigeration, steam, effluent and reuse metered per line and per liter. How to choose a platform. - [Best water utility intelligence platform](https://milvian.ai/insights/articles/best-utility-intelligence-platform): Water utility intelligence: district metered areas, pumping energy, treatment plant efficiency and non-revenue water, working alongside SCADA, not over it. - [Best facility management software for FM service providers](https://milvian.ai/insights/articles/best-facility-management-software-for-fm-service-providers): Facility management software for FM service providers: proving SLA performance, finding faults before clients do, and scaling a thin technician team. - [What is Milvian AI, and what is Aqueduct?](https://milvian.ai/insights/articles/what-is-milvian-ai-and-aqueduct): Milvian AI is the company; Aqueduct is its facility intelligence platform for water, energy, air and operations, with live twins, baselines and control. - [Every term behind water, energy, air and operations, explained.](https://milvian.ai/insights/glossary): Plain-language glossary of 108 energy, water, air, carbon, dairy, manufacturing, airport and government terms, from ISO 50001 to CIP and AWWA M36. - [What is ISO 50001?](https://milvian.ai/insights/glossary/iso-50001): ISO 50001 sets requirements for an energy management system. See who adopts it, the current edition, and the measured data behind EnPI tracking. - [What is ASHRAE 90.1?](https://milvian.ai/insights/glossary/ashrae-90-1): ASHRAE 90.1 sets minimum energy efficiency requirements for building design. See the current 2025 edition, where it is enforced and how drift is caught. - [What is ASHRAE Guideline 14?](https://milvian.ai/insights/glossary/ashrae-guideline-14): ASHRAE Guideline 14 sets procedures for measuring energy, demand and water savings. See who relies on it, the current edition and how baselines are tested. - [What is IPMVP?](https://milvian.ai/insights/glossary/ipmvp): IPMVP is EVO's protocol for determining energy and water savings. See the four options, the current Core Concepts edition and which ones metered data fits. - [What is ENERGY STAR Portfolio Manager?](https://milvian.ai/insights/glossary/energy-star-portfolio-manager): ENERGY STAR Portfolio Manager is the EPA tool for benchmarking building energy and water. See how the 1 to 100 score reads and what certification requires. - [What is Local Law 97?](https://milvian.ai/insights/glossary/local-law-97): Local Law 97 caps greenhouse gas emissions from large New York City buildings. See which buildings are covered, the 2030 step, filing dates and penalty. - [What is BERDO 2.0?](https://milvian.ai/insights/glossary/berdo-2-0): BERDO 2.0 sets reporting and emissions standards for large Boston buildings. See size thresholds, the 2025 and 2030 start years, verification and ACP rate. - [What is Title 24, Part 6?](https://milvian.ai/insights/glossary/title-24-part-6): Title 24, Part 6 is the California Energy Code. See which projects it governs, the 2025 cycle in force since 1 January 2026 and how controls keep working. - [What is EPBD?](https://milvian.ai/insights/glossary/epbd): The recast EPBD sets EU rules on building energy performance. See transposition status, the 290 kW and 70 kW automation thresholds and renovation targets. - [What is MEES and EPC?](https://milvian.ai/insights/glossary/mees-and-epc): MEES bars letting non-domestic property in England and Wales below EPC band E. See the 2018 and 2023 dates, exemptions and how operating data fits. - [What is ESOS?](https://milvian.ai/insights/glossary/esos): ESOS requires large UK undertakings to audit energy use every four years. See who qualifies, the phase 4 dates for 2026 and 2027, and the ISO 50001 route. - [What is SECR?](https://milvian.ai/insights/glossary/secr): SECR requires UK quoted and large unquoted companies to disclose energy and emissions yearly. See who is in scope, the 40,000 kWh exemption and the data. - [What is Energy Conservation Act and BEE?](https://milvian.ai/insights/glossary/energy-conservation-act-and-bee): India's Energy Conservation Act and BEE run PAT, ESCerts and the building energy code. See which sites are covered, load thresholds and the 2022 change. - [What is DSM and Al Sa'fat?](https://milvian.ai/insights/glossary/dsm-and-al-sa-fat): Dubai's Demand Side Management Strategy and Al Sa'fat green building system shape energy and water use. See the 2030 target, Silver Sa'fa rule and dates. - [What is Estidama Pearl?](https://milvian.ai/insights/glossary/estidama-pearl): Estidama Pearl is Abu Dhabi's rating system for buildings, villas and communities. See the one and two Pearl minimums and how water performance is tracked. - [What is Mostadam?](https://milvian.ai/insights/glossary/mostadam): Mostadam is Saudi Arabia's building sustainability rating system. See its two certification stages, building types and what an operations rating needs. - [What is ISO 46001?](https://milvian.ai/insights/glossary/iso-46001): ISO 46001:2019 sets requirements for a water efficiency management system built on reduce, replace and reuse. Scope, 2024 amendment and the data it needs. - [What is Non-revenue water (NRW)?](https://milvian.ai/insights/glossary/non-revenue-water-nrw): Non-revenue water is supplied water that earns no revenue: real losses, apparent losses and unbilled authorized use. How the IWA and AWWA terms split it. - [What is Infrastructure Leakage Index (ILI)?](https://milvian.ai/insights/glossary/infrastructure-leakage-index-ili): The Infrastructure Leakage Index compares current annual real losses with unavoidable losses for one network. How it is calculated and when audits need it. - [What is Water positive?](https://milvian.ai/insights/glossary/water-positive): Water positive pledges promise to return more water than a company consumes. Why the term has no single definition and what a defensible claim measures. - [What is AWS Standard (Alliance for Water Stewardship)?](https://milvian.ai/insights/glossary/aws-standard-alliance-for-water-stewardship): The Alliance for Water Stewardship Standard V3.0 launched in March 2026. Five outcomes, five steps, Core, Gold and Platinum levels and transition rules. - [What is CDP Water Security?](https://milvian.ai/insights/glossary/cdp-water-security): CDP water security is now part of one integrated corporate questionnaire, still scored on its own. 2026 cycle timing, scoring levels and data asked for. - [What is CGWA NOC?](https://milvian.ai/insights/glossary/cgwa-noc): India's Central Ground Water Authority issues NOCs under its 24.09.2020 guidelines. Flow meter, data submission and biennial water audit conditions. - [What is Ofwat non-household market?](https://milvian.ai/insights/glossary/ofwat-non-household-market): England's business water retail market opened in April 2017, run by MOSL under Ofwat. How retail and wholesale split, and the planned regulator reform. - [What is Legionella and HSG274 / ACoP L8?](https://milvian.ai/insights/glossary/legionella-and-hsg274-acop-l8): ACOP L8 sets legionella control duties in Great Britain and HSG274 gives the method: 60 and 50 degree hot water targets and a 20 degree cold limit. - [What is ASHRAE 62.1?](https://milvian.ai/insights/glossary/ashrae-62-1): ASHRAE 62.1-2025 sets minimum ventilation for acceptable indoor air. What the 2025 edition added, including humidity control and DCV sequences. - [What is ASHRAE 55?](https://milvian.ai/insights/glossary/ashrae-55): ASHRAE 55-2023 defines acceptable thermal conditions from six factors. Its two methods, standard and adaptive, and what operators can measure. - [What is WELL Building Standard?](https://milvian.ai/insights/glossary/well-building-standard): WELL from IWBI certifies how spaces affect health, with on-site performance tests, annual reporting and recertification every three years. - [What is RESET Air?](https://milvian.ai/insights/glossary/reset-air): RESET Air certifies indoor air from continuous monitoring of PM2.5, TVOC, CO2, temperature and humidity. Versions, targets and the accredited data chain. - [What is LEED O+M?](https://milvian.ai/insights/glossary/leed-o-m): LEED O+M rates buildings in use on measured data in Arc. LEED v5 O+M and v4.1 certifications expire after three years, with annual energy and water data. - [What is BREEAM In-Use?](https://milvian.ai/insights/glossary/breeam-in-use): BREEAM In-Use assesses and benchmarks the sustainability of operational buildings of any type. Scope, national variants and the Version 7 rollout. - [What is ISO 16000?](https://milvian.ai/insights/glossary/iso-16000): ISO 16000 is the multi-part ISO series for indoor air sampling and lab analysis, from sampling strategy to VOC and formaldehyde methods. - [What is GHG Protocol Scope 1, 2 and 3?](https://milvian.ai/insights/glossary/ghg-protocol-scope-1-2-and-3): How the GHG Protocol sorts emissions into Scope 1, 2 and 3, where a building owner's fuel, refrigerant and purchased energy fall, and the 2027 revision. - [What is ISO 14064?](https://milvian.ai/insights/glossary/iso-14064): ISO 14064 Parts 1, 2 and 3: organization inventories, reduction projects and verification, plus ISO 14065 and the planned merger with the GHG Protocol. - [What is CSRD and ESRS?](https://milvian.ai/insights/glossary/csrd-and-esrs): CSRD scope after Omnibus I: 1,000 employees and EUR 450 million turnover. What simplified ESRS E1 and E3 ask for, and the site data behind them. - [What is BRSR?](https://milvian.ai/insights/glossary/brsr): BRSR is mandatory for India's top 1,000 listed companies. The BRSR Core assurance glide path to FY 2026-27, green credits, and the energy and water inputs. - [What is TCFD and ISSB S2?](https://milvian.ai/insights/glossary/tcfd-and-issb-s2): The TCFD disbanded in 2023 and IFRS S2 carries its four pillars forward. Effective dates, the December 2025 amendments, and site-level climate metrics. - [What is SBTi?](https://milvian.ai/insights/glossary/sbti): How SBTi validates near-term and net-zero targets, the 24-month commitment window, Net-Zero Standard V2 timing in 2027 and 2028, and progress. - [What is CDP Climate?](https://milvian.ai/insights/glossary/cdp-climate): How CDP's integrated corporate questionnaire covers climate, the four scoring levels, the 28 October 2026 deadline, and measured evidence for initiatives. - [What is UAE Net Zero 2050 and Saudi Vision 2030?](https://milvian.ai/insights/glossary/uae-net-zero-2050-and-saudi-vision-2030): What the UAE Net Zero by 2050 initiative and Saudi Vision 2030 mean for building owners, the programs that carry them, and measured cooling and water data. - [What is FDD?](https://milvian.ai/insights/glossary/fdd): What fault detection and diagnostics finds in HVAC equipment, what LBNL and DOE data show about fault rates and savings, and how Aqueduct reports faults. - [What is Predictive maintenance?](https://milvian.ai/insights/glossary/predictive-maintenance): Predictive maintenance schedules work from condition trends. DOE FEMP savings ranges, the signals that matter, and how Aqueduct trends vibration and power. - [What is Condition-based maintenance?](https://milvian.ai/insights/glossary/condition-based-maintenance): Condition-based maintenance acts when a measured limit is crossed. How limits are set, the DOE FEMP maintenance mix, and threshold alerts in Aqueduct. - [What is ISO 55001?](https://milvian.ai/insights/glossary/iso-55001): ISO 55001 sets requirements for an asset management system. What the 2024 edition changed, who adopts it, and the performance records auditors ask for. - [What is M&V?](https://milvian.ai/insights/glossary/mandv): M&V proves savings against an adjusted baseline. The four IPMVP options, where M&V is required, and how Aqueduct baselines savings for a site or a unit. - [What is Weather normalization?](https://milvian.ai/insights/glossary/weather-normalization): How weather normalization uses heating and cooling degree days, the 65 F base used by EIA and ENERGY STAR, and how Aqueduct builds regression baselines. - [What is Digital twin?](https://milvian.ai/insights/glossary/digital-twin): A facility digital twin is a live model fed by meters and sensors. How it differs from BIM and dashboards, and Aqueduct's water, power and RTU twins. - [What is BMS, BAS, EMS, BEMS?](https://milvian.ai/insights/glossary/bms-bas-ems-bems): BMS and BAS run equipment, EMS and BEMS focus on energy. Regional usage, the BACnet 135-2024 standard, and how Aqueduct works with an existing BMS. - [What is CMMS and EAM?](https://milvian.ai/insights/glossary/cmms-and-eam): A CMMS records maintenance work orders; an EAM covers the whole asset life. The metrics they hold, and the measured evidence Aqueduct adds to a work order. - [What is SCADA, AMI, historians?](https://milvian.ai/insights/glossary/scada-ami-historians): SCADA runs networks, AMI collects customer meter reads, historians store the time series. EIA data on AMI and how Aqueduct balances inflow against use. - [What is Building performance standards (BPS)?](https://milvian.ai/insights/glossary/building-performance-standards-bps): What a building performance standard requires, how BPS thresholds compare in New York, Denver, Washington State and DC, and what a missed target costs. - [What is Washington Clean Buildings Act?](https://milvian.ai/insights/glossary/washington-clean-buildings-act): Washington Clean Buildings Performance Standard: Tier 1 and Tier 2 thresholds, June 2026 to 2028 deadlines, required plans, and the 2025 changes. - [What is Energize Denver?](https://milvian.ai/insights/glossary/energize-denver): Energize Denver in 2026: who is covered, the 2028 and 2032 target years, the 42 percent cap and per-kBtu penalties under the rules in force since August. - [What is DC BEPS?](https://milvian.ai/insights/glossary/dc-beps): DC Building Energy Performance Standards: who is covered in Cycle 1, the December 31, 2026 end date, May 2027 data deadline and how DOEE judges compliance. - [What is NYC Local Law 84?](https://milvian.ai/insights/glossary/nyc-local-law-84): NYC Local Law 84: which buildings must benchmark energy and water, the May 1 deadline, quarterly $500 violations, and how it connects to Local Law 97. - [What is LA EBEWE?](https://milvian.ai/insights/glossary/la-ebewe): Los Angeles EBEWE: which buildings must benchmark by June 1, the five-year audit and retro-commissioning cycle set by Building ID, and who runs it. - [What is Benchmarking ordinance?](https://milvian.ai/insights/glossary/benchmarking-ordinance): What a building benchmarking ordinance requires, why public buildings often report first, and the EUI and ENERGY STAR score metrics a benchmark produces. - [What is NABERS UK?](https://milvian.ai/insights/glossary/nabers-uk): NABERS UK rates measured office energy use on a 1 to 6 star scale. Base building, tenancy and whole building ratings, and how it differs from an EPC. - [What is AWWA M36 water audit?](https://milvian.ai/insights/glossary/awwa-m36-water-audit): The AWWA M36 water audit: the water balance, real and apparent losses, the current Free Water Audit Software, and the loss control program that follows. - [What is California SB 555?](https://milvian.ai/insights/glossary/california-sb-555): California SB 555 requires urban retail water suppliers to file validated AWWA water loss audits with DWR. What a submission holds and what is checked. - [What is Georgia Water Stewardship Act?](https://milvian.ai/insights/glossary/georgia-water-stewardship-act): Georgia Water Stewardship Act of 2010: which systems must file annual water loss audits by March 1, the loss control program and auditor certification. - [What is District metered area (DMA)?](https://milvian.ai/insights/glossary/district-metered-area-dma): A district metered area is a metered zone of a water network. How DMAs are set up and how minimum night flow is used to estimate and locate leakage. - [What is America's Water Infrastructure Act (AWIA)?](https://milvian.ai/insights/glossary/america-s-water-infrastructure-act-awia): AWIA section 2013 requires risk and resilience assessments and emergency response plans from water systems serving over 3,300. Current deadlines by size. - [What is EPA WaterSense?](https://milvian.ai/insights/glossary/epa-watersense): EPA WaterSense labels products that use at least 20 percent less water. How the program works for facilities, its history, and how to verify a retrofit. - [What is Drinking Water State Revolving Fund and WIFIA?](https://milvian.ai/insights/glossary/drinking-water-state-revolving-fund-and-wifia): How the Drinking Water State Revolving Fund and EPA WIFIA loans finance US water infrastructure: who can borrow, the state match and current funding. - [What is Energy Efficiency and Conservation Block Grant (EECBG)?](https://milvian.ai/insights/glossary/energy-efficiency-and-conservation-block-grant-eecbg): The EECBG program under the Energy Independence and Security Act of 2007: which cities, counties, states and tribes qualify, and what the grants can fund. - [What is EISA Section 432 and the Energy Act of 2020?](https://milvian.ai/insights/glossary/eisa-section-432-and-the-energy-act-of-2020): EISA 432 makes federal agencies evaluate covered facilities every four years; the Energy Act of 2020 added a two-year deadline to act on findings. - [What is ESPC and UESC performance contracts?](https://milvian.ai/insights/glossary/espc-and-uesc-performance-contracts): How federal ESPCs and UESCs fund efficiency work: a 25-year maximum ESPC term, mandatory savings guarantees and M&V under FEMP Guidelines 5.0. - [What is ISO 41001?](https://milvian.ai/insights/glossary/iso-41001): ISO 41001:2018 sets requirements for a certifiable facility management system. A 2024 climate amendment applies and a revised draft is underway. - [What is SFG20?](https://milvian.ai/insights/glossary/sfg20): SFG20 is the UK maintenance specification for building services, in place since 1990, with every task coded by criticality from red to green. - [What is ASHRAE 188?](https://milvian.ai/insights/glossary/ashrae-188): ASHRAE 188 sets minimum Legionella risk management requirements for building water systems; the 2021 edition switched to enforceable language. - [What is CMS QSO-17-30 water management?](https://milvian.ai/insights/glossary/cms-qso-17-30-water-management): CMS memo QSO-17-30, issued 2 June 2017 and revised 6 July 2018, expects hospitals, CAHs and nursing homes to keep Legionella water plans. - [What is ASHRAE 170?](https://milvian.ai/insights/glossary/ashrae-170): ANSI/ASHRAE/ASHE 170 sets minimum ventilation for health care facilities. The 2025 edition adds natural ventilation and imaging room updates. - [What is Joint Commission Environment of Care?](https://milvian.ai/insights/glossary/joint-commission-environment-of-care): From 1 January 2026, Joint Commission hospital standards moved from Environment of Care into a Physical Environment chapter with 8 standards. - [What is PUE (ISO/IEC 30134-2)?](https://milvian.ai/insights/glossary/pue-iso-iec-30134-2): Power usage effectiveness compares total data centre energy with IT energy. ISO/IEC 30134-2:2026 replaced the 2016 edition and adds mPUE. - [What is WUE (ISO/IEC 30134-9)?](https://milvian.ai/insights/glossary/wue-iso-iec-30134-9): Water usage effectiveness, defined in ISO/IEC 30134-9:2022, is the KPI for a data centre's water consumption during its use phase. - [What is ASHRAE 90.4?](https://milvian.ai/insights/glossary/ashrae-90-4): ASHRAE 90.4 sets minimum energy efficiency for data centers above 20 W per sq ft and 10 kW of IT load, using MLC and ELC compliance limits. - [What is ASHRAE TC 9.9 thermal guidelines?](https://milvian.ai/insights/glossary/ashrae-tc-9-9-thermal-guidelines): ASHRAE TC 9.9 recommends 18 to 27 °C inlet air for data center classes A1 to A4 and a tighter 18 to 22 °C for high-density class H1. - [What is ASHRAE 241?](https://milvian.ai/insights/glossary/ashrae-241): ASHRAE 241, published 7 July 2023, sets an equivalent clean airflow target per occupant and an infection risk management mode for buildings. - [What is EPA IAQ Tools for Schools?](https://milvian.ai/insights/glossary/epa-iaq-tools-for-schools): EPA's IAQ Tools for Schools Action Kit gives districts a low-cost plan, 11 checklists and a sample management plan to improve classroom air. - [What is AASHE STARS?](https://milvian.ai/insights/glossary/aashe-stars): AASHE STARS is the self-reported sustainability rating for colleges and universities. Ratings run Bronze to Platinum and last three years. - [What is ACI Airport Carbon Accreditation?](https://milvian.ai/insights/glossary/aci-airport-carbon-accreditation): ACI's Airport Carbon Accreditation, launched in 2009, certifies airport carbon management at seven levels, up to Level 5 net zero for Scopes 1 and 2. - [What is ISO 14001?](https://milvian.ai/insights/glossary/iso-14001): ISO 14001:2026, the fourth edition, was published in April 2026 and replaces the 2015 text, with a transition of typically about three years. - [What is OSHA permissible exposure limits?](https://milvian.ai/insights/glossary/osha-permissible-exposure-limits): OSHA PELs set legal 8-hour limits for airborne contaminants at work, such as 5,000 ppm for carbon dioxide and 50 ppm for carbon monoxide. - [What is Clean-in-place (CIP)?](https://milvian.ai/insights/glossary/clean-in-place-cip): Clean-in-place (CIP) explained: the wash sequence, the set points each step depends on, and how CIP water and heat show up in a dairy plant's utility data. - [What is Pasteurization (HTST)?](https://milvian.ai/insights/glossary/pasteurization-htst): HTST pasteurization: the FDA time and temperature table in 21 CFR 131.3, how regeneration saves heat, and what to meter around a dairy pasteurizer. - [What is Milk chilling and bulk milk coolers?](https://milvian.ai/insights/glossary/milk-chilling-and-bulk-milk-coolers): Milk chilling and bulk milk coolers: where raw milk is cooled, what drives chilling energy, and how a fleet of coolers is monitored for energy and uptime. - [What is Ammonia refrigeration?](https://milvian.ai/insights/glossary/ammonia-refrigeration): Ammonia refrigeration: who uses it, the 10,000 pound OSHA PSM and EPA RMP thresholds, and the energy measurements that matter on an industrial plant. - [What is Ton of refrigeration (TR)?](https://milvian.ai/insights/glossary/ton-of-refrigeration-tr): Ton of refrigeration (TR): the NIST conversion to watts, how delivered tons are calculated from flow and temperature, and why kW per TR matters. - [What is Coefficient of performance (COP)?](https://milvian.ai/insights/glossary/coefficient-of-performance-cop): Coefficient of performance (COP) for chillers and heat pumps: the formula, conversion to kW per ton and EER, and how operating COP is tracked. - [What is BOD and COD?](https://milvian.ai/insights/glossary/bod-and-cod): BOD and COD explained: how each test works, India's Schedule VI discharge limits in mg per liter, and how lab values become loads in kg per day. - [What is Effluent treatment plant (ETP)?](https://milvian.ai/insights/glossary/effluent-treatment-plant-etp): Effluent treatment plants in India: consent under the Water Act, 1974, the dairy effluent standard in Schedule I, and the flows an ETP should meter. - [What is Specific energy consumption (SEC) per liter of milk?](https://milvian.ai/insights/glossary/specific-energy-consumption-sec-per-liter-of-milk): Specific energy consumption (SEC) per liter of milk: how dairies calculate it, why product mix and throughput distort it, and how to read it per line. - [What is Overall equipment effectiveness (OEE)?](https://milvian.ai/insights/glossary/overall-equipment-effectiveness-oee): Overall equipment effectiveness (OEE): the availability, performance and quality formula, a worked example, and how to read energy per good unit beside it. - [What is Compressed air leaks?](https://milvian.ai/insights/glossary/compressed-air-leaks): Compressed air leaks: where they occur, the DOE load and unload test for estimating leakage, and how off-shift compressor power reveals new leaks. - [What is Steam traps and condensate return?](https://milvian.ai/insights/glossary/steam-traps-and-condensate-return): Steam traps and condensate return: DOE failure rates, test intervals by pressure, and the metered signals that point to failed traps and lost condensate. - [What is Power factor and reactive power?](https://milvian.ai/insights/glossary/power-factor-and-reactive-power): Power factor and reactive power: the power triangle, a worked kVA example, a real tariff's 85 percent power factor rule, and how feeders are monitored. - [What is Maximum demand charges?](https://milvian.ai/insights/glossary/maximum-demand-charges): Maximum demand charges: how a utility measures the billing peak, a real 15-minute tariff example, contract demand, and how plants keep peaks down. - [What is Sub-metering by production line?](https://milvian.ai/insights/glossary/sub-metering-by-production-line): Sub-metering by production line: which loads to meter first, how to turn line meters into energy and water per unit, and how to check metering coverage. - [What is Zero liquid discharge (ZLD)?](https://milvian.ai/insights/glossary/zero-liquid-discharge-zld): Zero liquid discharge (ZLD) in India: how CPCB and state boards impose it, how a ZLD treatment train works, and how a closed water balance proves it. - [What is Preconditioned air (PCA) and ground power units (GPU)?](https://milvian.ai/insights/glossary/preconditioned-air-pca-and-ground-power-units-gpu): How preconditioned air and ground power units let parked aircraft shut down the APU, how FAA VALE grants fund them, and what to meter per gate. - [What is Airside and landside utilities?](https://milvian.ai/insights/glossary/airside-and-landside-utilities): Airside and landside utilities are the power, water and cooling networks on each side of an airport's security boundary. How 49 CFR 1540.5 draws that line. - [What is Terminal HVAC zoning?](https://milvian.ai/insights/glossary/terminal-hvac-zoning): Terminal HVAC zoning splits an airport terminal into separately controlled areas that follow flight banks. FAA planning guidance and HVAC fault data. - [What is Baggage handling system energy?](https://milvian.ai/insights/glossary/baggage-handling-system-energy): Baggage handling system energy is the power used by conveyors, sorters and inline screening. How TSA screening design shapes it and how to meter it. - [What is Airport water balance?](https://milvian.ai/insights/glossary/airport-water-balance): An airport water balance accounts for all water supplied against metered uses to expose unaccounted loss. EPA leak guidance and deicing rules explained. - [What is County facilities energy management?](https://milvian.ai/insights/glossary/county-facilities-energy-management): County facilities energy management tracks utility use across courthouses, offices, libraries and jails. Census counts and DOE analytics savings data. - [What is Correctional facility utilities?](https://milvian.ai/insights/glossary/correctional-facility-utilities): Correctional facility utilities are the water, power and HVAC that jails and prisons use around the clock. BJS jail counts and EIA energy intensity data. - [What is Capital planning with condition data?](https://milvian.ai/insights/glossary/capital-planning-with-condition-data): Capital planning with condition data uses measured runtime, faults and energy to rank repair and replacement. GASB 34 assessment cycles and DOE FEMP data. ## Ways in and partners - [Keep your BMS. Add what it cannot see.](https://milvian.ai/ways-in/keep): Keep your BMS and add Aqueduct across it: points read over BACnet or Modbus, plus the water, energy and air metering a BMS rarely has. - [Replace a BMS that has aged out, one function at a time.](https://milvian.ai/ways-in/replace): Replace an aged BMS function by function: Aqueduct controls equipment through LoRaWAN relays and Modbus or BACnet field devices, confirmed site by site. - [Build it in: specify Aqueduct at design stage on new construction.](https://milvian.ai/ways-in/build): Specify Aqueduct at design stage: a metering schedule, controls access and commissioning that tags every device before handover. - [Become an Aqueduct partner.](https://milvian.ai/partners/apply): Apply to the Aqueduct partner program as a reseller, integration, technology or hardware partner. Two minute application, reply within two business days. - [The Aqueduct partner program](https://milvian.ai/partners): The Aqueduct partner program: resellers, integration partners, technology partners and hardware partners delivering facilities intelligence that acts. - [Reseller program for facilities intelligence](https://milvian.ai/partners/resellers): Smart building software reseller program for Aqueduct: enablement, a demo environment, co-selling and technical support to sell facilities intelligence. - [Integration partner program for installers and integrators](https://milvian.ai/partners/integration-partners): System integrator partner program for Aqueduct: installers and integrators who deploy, connect and commission sites over LoRaWAN, BACnet and Modbus. - [Technology partner program for facilities software](https://milvian.ai/partners/technology-partners): Technology partner program for Aqueduct: CMMS, EAM, IWMS, BMS, historian, AMI and data platforms that connect to facilities intelligence that acts. - [Hardware partner program for device makers](https://milvian.ai/partners/hardware-partners): IoT hardware partner program for Aqueduct: meter, sensor, gateway and controller makers get devices decoded, onboarded and specified on Aqueduct sites. ## Company - [Milvian AI builds Aqueduct, facility intelligence that acts and checks its own results.](https://milvian.ai/company): Milvian AI builds Aqueduct, the facility intelligence platform for water, energy, air and operations. Live in 300+ sites across 21 countries. - [See Aqueduct on your own sites.](https://milvian.ai/contact): Schedule a 30 minute Aqueduct demo on a site like yours: water, energy and air loss, what Aqueduct does about it and how savings are verified at the meter. - [Build the intelligence layer for the world's facilities.](https://milvian.ai/company/careers): Careers at Milvian AI: engineering, AI, IoT and solutions roles building Aqueduct, live in 300+ sites across 21 countries. Email your application to jobs@milvian.ai. - [Aqueduct questions, answered.](https://milvian.ai/faq): Answers to what buyers ask about Aqueduct: what it is, BMS and CMMS, water, energy, air, maintenance, control, data, security and getting started. - [Come and see a building act.](https://milvian.ai/events/cretech): Meet Milvian AI at CREtech New York, October 20 to 21, 2026, Javits Center, New York City. Exhibit floor. See water, energy, air and operations act, live. - [Stand 7A9. Water, energy and air that act.](https://milvian.ai/events/wetex): Meet Milvian AI at WETEX Dubai, October 20 to 22, 2026, Dubai World Trade Centre, Dubai. Stand 7A9, Bharat Pavilion. - [Meet Milvian AI at the Smart Buildings Show in London.](https://milvian.ai/events/smart-buildings-show): Meet Milvian AI at Smart Buildings Show London, October 14 to 15, 2026, ExCeL London, London. Attending both days, book a meeting. - [Where to meet Milvian AI.](https://milvian.ai/events): Meet Milvian AI at the Smart Buildings Show London, CREtech New York and WETEX Dubai in October 2026, or watch past Aqueduct webinars on demand. - [Privacy Policy](https://milvian.ai/privacy-policy): The Milvian AI privacy policy for the milvian.ai website and the Aqueduct platform: what applies, what we collect and how to contact us. - [Terms and Conditions](https://milvian.ai/terms-and-conditions): The Milvian AI terms and conditions for the milvian.ai website and the Aqueduct platform: what applies, what we collect and how to contact us. ## Frequently asked questions ### About Aqueduct - [What is Aqueduct?](https://milvian.ai/faq#q-what-is-aqueduct) - [Who makes Aqueduct?](https://milvian.ai/faq#q-who-makes-aqueduct) - [How is Aqueduct different from a BMS, CMMS, IoT platform or dashboard?](https://milvian.ai/faq#q-how-is-aqueduct-different-from-a-bms-cmms-iot-platform-or-dashbo) - [Does Aqueduct replace a BMS?](https://milvian.ai/faq#q-does-aqueduct-replace-a-bms) - [Does Aqueduct replace a CMMS or SCADA?](https://milvian.ai/faq#q-does-aqueduct-replace-a-cmms-or-scada) - [Which facilities does Aqueduct work in?](https://milvian.ai/faq#q-which-facilities-does-aqueduct-work-in) ### Water and aQ WaterGuard - [How does Aqueduct find a leak?](https://milvian.ai/faq#q-how-does-aqueduct-find-a-leak) - [Do we need sub-meters to find water loss?](https://milvian.ai/faq#q-do-we-need-sub-meters-to-find-water-loss) - [How much water can aQ WaterGuard save?](https://milvian.ai/faq#q-how-much-water-can-aq-waterguard-save) - [Can Aqueduct measure STP and RO plant efficiency?](https://milvian.ai/faq#q-can-aqueduct-measure-stp-and-ro-plant-efficiency) - [Can Aqueduct help a water utility reduce non-revenue water?](https://milvian.ai/faq#q-can-aqueduct-help-a-water-utility-reduce-non-revenue-water) ### Energy and aQ EnergySmart - [What does aQ EnergySmart measure?](https://milvian.ai/faq#q-what-does-aq-energysmart-measure) - [How much energy can Aqueduct save?](https://milvian.ai/faq#q-how-much-energy-can-aqueduct-save) - [Can Aqueduct reduce peak demand charges?](https://milvian.ai/faq#q-can-aqueduct-reduce-peak-demand-charges) - [Can Aqueduct check our utility bills for errors?](https://milvian.ai/faq#q-can-aqueduct-check-our-utility-bills-for-errors) - [Does Aqueduct support tenant sub-metering and billing?](https://milvian.ai/faq#q-does-aqueduct-support-tenant-sub-metering-and-billing) - [Can Aqueduct lower capacity charges set by summer peaks?](https://milvian.ai/faq#q-can-aqueduct-lower-capacity-charges-set-by-summer-peaks) ### Indoor air and aQ AirSafe - [What does aQ AirSafe monitor?](https://milvian.ai/faq#q-what-does-aq-airsafe-monitor) - [Can aQ AirSafe keep CO2 low without wasting energy?](https://milvian.ai/faq#q-can-aq-airsafe-keep-co2-low-without-wasting-energy) - [Which indoor air standards can aQ AirSafe rate against?](https://milvian.ai/faq#q-which-indoor-air-standards-can-aq-airsafe-rate-against) - [Can Aqueduct predict indoor air quality problems?](https://milvian.ai/faq#q-can-aqueduct-predict-indoor-air-quality-problems) ### Maintenance and aQ PredictIQ - [What is the difference between FDD and predictive maintenance?](https://milvian.ai/faq#q-what-is-the-difference-between-fdd-and-predictive-maintenance) - [What equipment does aQ PredictIQ cover?](https://milvian.ai/faq#q-what-equipment-does-aq-predictiq-cover) - [How does aQ PredictIQ work with our CMMS?](https://milvian.ai/faq#q-how-does-aq-predictiq-work-with-our-cmms) - [Does predictive maintenance need new sensors?](https://milvian.ai/faq#q-does-predictive-maintenance-need-new-sensors) ### Smart Controls and automation - [How does Aqueduct control building equipment?](https://milvian.ai/faq#q-how-does-aqueduct-control-building-equipment) - [Can Aqueduct change settings without our approval?](https://milvian.ai/faq#q-can-aqueduct-change-settings-without-our-approval) - [Does Aqueduct need control of our equipment to save money?](https://milvian.ai/faq#q-does-aqueduct-need-control-of-our-equipment-to-save-money) - [How does occupancy drive automation in Aqueduct?](https://milvian.ai/faq#q-how-does-occupancy-drive-automation-in-aqueduct) - [What is a control cluster in Aqueduct?](https://milvian.ai/faq#q-what-is-a-control-cluster-in-aqueduct) ### AI agents and aQ Assistant - [What do Aqueduct's AI agents do?](https://milvian.ai/faq#q-what-do-aqueduct-s-ai-agents-do) - [What is aQ Assistant?](https://milvian.ai/faq#q-what-is-aq-assistant) - [How does Aqueduct use AI?](https://milvian.ai/faq#q-how-does-aqueduct-use-ai) - [Can aQ Assistant give a wrong answer?](https://milvian.ai/faq#q-can-aq-assistant-give-a-wrong-answer) ### Data, integrations and hardware - [Do we need new sensors to use Aqueduct?](https://milvian.ai/faq#q-do-we-need-new-sensors-to-use-aqueduct) - [Which protocols does Aqueduct support?](https://milvian.ai/faq#q-which-protocols-does-aqueduct-support) - [Does Milvian AI sell sensors?](https://milvian.ai/faq#q-does-milvian-ai-sell-sensors) - [What is aQ Core?](https://milvian.ai/faq#q-what-is-aq-core) - [Can a meter with no digital output join Aqueduct?](https://milvian.ai/faq#q-can-a-meter-with-no-digital-output-join-aqueduct) - [Can we export Aqueduct data to our own tools?](https://milvian.ai/faq#q-can-we-export-aqueduct-data-to-our-own-tools) ### Results and verification - [How does Aqueduct verify a saving?](https://milvian.ai/faq#q-how-does-aqueduct-verify-a-saving) - [What is a weather-normalized baseline?](https://milvian.ai/faq#q-what-is-a-weather-normalized-baseline) - [Can Aqueduct show results on day one?](https://milvian.ai/faq#q-can-aqueduct-show-results-on-day-one) - [Does Aqueduct follow IPMVP and ASHRAE Guideline 14?](https://milvian.ai/faq#q-does-aqueduct-follow-ipmvp-and-ashrae-guideline-14) - [Where is Aqueduct running today?](https://milvian.ai/faq#q-where-is-aqueduct-running-today) - [Does a colder or warmer winter distort Aqueduct savings figures?](https://milvian.ai/faq#q-does-a-colder-or-warmer-winter-distort-aqueduct-savings-figures) ### Security and reporting - [Which security certifications does Milvian AI hold?](https://milvian.ai/faq#q-which-security-certifications-does-milvian-ai-hold) - [Where does Aqueduct store our data?](https://milvian.ai/faq#q-where-does-aqueduct-store-our-data) - [Does Aqueduct file our sustainability or compliance reports?](https://milvian.ai/faq#q-does-aqueduct-file-our-sustainability-or-compliance-reports) - [What is aQ Assure?](https://milvian.ai/faq#q-what-is-aq-assure) - [Can Aqueduct supply data for data center water reporting laws?](https://milvian.ai/faq#q-can-aqueduct-supply-data-for-data-center-water-reporting-laws) ### Getting started - [How do we start with Aqueduct?](https://milvian.ai/faq#q-how-do-we-start-with-aqueduct) - [How long does Aqueduct take to go live?](https://milvian.ai/faq#q-how-long-does-aqueduct-take-to-go-live) - [Who installs Aqueduct hardware?](https://milvian.ai/faq#q-who-installs-aqueduct-hardware) - [Can partners resell or deliver Aqueduct?](https://milvian.ai/faq#q-can-partners-resell-or-deliver-aqueduct) - [Can Aqueduct be specified for new construction?](https://milvian.ai/faq#q-can-aqueduct-be-specified-for-new-construction)