AI-Powered ECM Recommendations
This next generation agentic AI transforms low-input building information into actionable recommendations on how best to reduce energy use in buildings, portfolio wide.

Actionable AI Energy Modeling
Carbonsight Abacus transforms energy retrofit planning. We replace slow, complex methods with a simple, instant way to model thousands of scenarios, combining sophisticated modeling with early-stage simplicity.
- Overcome insufficient rule-of-thumb estimates.
- Instantly model thousands of specific retrofit scenarios.
- Identify projects that deliver the best energy savings and ROI.
- Combine the sophistication of energy modeling with early-stage simplicity.
AI-Powered Energy Analytics
Our proprietary AI uses limited building data to pinpoint key energy drivers. It then identifies and estimates savings for tailored operational and capital measures, maximizing your building’s efficiency.
Rapid
Valuable insights and ECMs are generated in seconds for an entire building portfolio.
Actionable
Screen buildings and provide actionable recommendations before you invest in costly audits.
Scalable
Insights & ECMs are tailored based on each building’s specific location, typology, and characteristics.
Use Cases: Who Benefits?
PropTech & EMS Platforms
Integrate advanced modeling into capital planning, energy management, or GHG reporting platforms.
With Carbonsight Abacus, existing PropTech tools can embed actionable energy insights, scenario analysis, compliance forecasting, and emissions planning directly into their platforms for their users.
ESCOs & Product Manufacturers
Accelerate sales cycles by identifying and quantifying the energy impact of your solutions in seconds.
Whether it’s a heat pump retrofit or envelope upgrade, AI-powered models simulate energy savings, carbon reductions, and payback periods customized for each building’s specific characteristics.
Building Owners & Portfolio Managers
Quickly, cheaply, and easily screen a portfolio to identify buildings and retrofits that make the biggest impact.
Prioritize retrofits that align with BPS regulations all before having to invest in boots-on-the-ground audits.
Energy Engineers & Consultants
Scale your advisory services with less effort.
Forget rule-of-thumb archetypes – AI-based energy modeling lets consultants rapidly generate default energy models and identify ROI-driven ECMs – helping clients move from high-level targets to strategic decarbonization plans quickly and cost-effectively.
Financial Risk Data Providers
For acquisition due diligence – screen entire portfolios with just a few bits of data to quantify current and future energy demand.
Then estimate how that may impact NOI or regulatory fines, as well as identify the retrofits that may be needed to reduce that risk.
Using Best Practices and Data



The Flexible, Accessible, and Powerful API
Supercharge your platform
Connect your platform to the Abacus API to embed its intelligence within your tool and run thousands of simulations on-demand.
Supercharge your tech stack
Connect your internal tools and data warehouse to the Abacus API to seamlessly give your team access to insights from Abacus.
Supercharge your consultants
Consultants can access the API through a light-weight user interface without any software development expertise.
Ready to Integrate AI-Powered Energy Insights?
Discover how the Abacus API can transform your platform and provide unparalleled value to your users. Schedule a demo with our team to explore the possibilities.