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?
Integrate advanced modeling into capital planning, energy management, or GHG reporting platforms.
Accelerate sales cycles by identifying and quantifying the energy impact of your solutions in seconds.
Quickly, cheaply, and easily screen a portfolio to identify buildings and retrofits that make the biggest impact toward energy reduction goals.
Scale your advisory services with less effort.
For acquisition due diligence – screen entire portfolios with just a few bits of data to quantify each building’s current and future energy demand under various climate and cost scenarios.
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.