Meet Aristotle

The future of Measurement & Verification — automated, AI-driven, and tuned for the needs of the demand-side energy economy.
Aristotle by WattCarbon is the first fully automated, AI-powered Measurement & Verification (M&V) platform built to provide continuous, real-time energy savings insights across your entire demand-side energy portfolio.
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For VPP providers

Aristotle bridges the gap between capacity and energy — delivering the rigorous, auditable data needed to participate in emerging flexibility markets.

Powerful M&V features

Aristotle transforms how you measure, verify, and report demand side capacity and energy savings
Real-time automated M&V
No more waiting months for evaluation reports. Aristotle continuously ingests smart meter, sensor, and weather data to calculate savings in real time — hour by hour, asset by asset.
Portfolio-wide visibility
Get a single, interactive dashboard to monitor, benchmark, and optimize every asset across your demand-side energy portfolio. Identify under-performers instantly and act before savings slip away.
Granular hourly data
Track exactly when energy reductions happen. Aristotle matches each kWh saved to each asset to each hour, giving you precision that can support real demand-side energy markets.
Open standards, total transparency
Built on IPMVP, ASHRAE Guideline 14, UMP, and OpenEAC methodologies, Aristotle ensures your savings claims are defensible, replicable, and trusted by regulators and investors alike.
Audit-ready EACs
Automatically generate verified certificates with traceable hourly data and standardized methodologies — perfect for capacity contracts, market settlement, or performance-based incentives.
10x faster, 90% cost reduction
Aristotle delivers results 10x faster than traditional M&V with over 90% cost reduction compared to manual methods. 100% traceable with open, version-controlled methodologies.

AI-powered reference models

Aristotle creates a sophisticated reference model for each asset that shows how it should be performing under ideal conditions. This breakthrough approach enables:
Instant ROI calculations for all optimization efforts
Real-time comparison between actual and ideal performance
Predictive insights to prevent performance drift

Real-time M&V for every demand-side energy resource

Aristotle is built for the variety of demand-side energy resources that exist today. Whether you are installing a heat pump, managing a battery, or timing your car charging, we take care of your M&V.
Energy efficiency retrofits
Track savings from lighting, HVAC, or envelope upgrades using whole-building or system-level models. Aristotle automatically creates a pre/post baseline and gives you real-time visibility into performance drift or missed savings.
Building electrification
Replace gas-fired systems with electric heat pumps and prove the carbon benefit. Aristotle models avoided fuel use and new electricity usage to give you net energy and emissions savings.
Battery energy storage
Quantify the carbon and peak demand impacts of load shifting. Aristotle captures charge/discharge cycles, calculates marginal emissions avoided, and flags suboptimal use patterns so you can optimize dispatch in real time.
EV charging
Manage and verify the climate impact of electric vehicle charging. Aristotle tracks avoided fuel emissions and aligns charging schedules with clean grid hours.
Demand response & load flexibility
Automatically calculate verified load curtailment and carbon impact during DR events. Get defensible, event-by-event data you can use for performance payments or capacity markets.
Portfolio-wide energy management
From individual buildings to nationwide real estate portfolios, Aristotle scales seamlessly — tracking, benchmarking, and aggregating verified energy savings across all your assets.

Connect with your existing systems

Aristotle connects directly to your existing systems — utility accounts, sub-meters, IoT sensors, and BMS platforms. Access insights via our intuitive dashboard or API integration into your existing tools.
Connect your data

See it in action

Want to see how Aristotle can verify energy savings reductions — hour by hour in real time?
Start today at no cost. Pay only for API access or certified EACs.
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