Energy APIs that bring the industry’s most trusted datasets and insights to your apps


Utility Rates & Bill Savings

Calculate bills and model what-if scenarios, including incentive impacts.

Bill Calculations

Bill Savings & Energy Simulations

Rates Lookup

Complete Schema

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Irradiance & Weather Data

Retrieve irradiance, wind speed, temperature and other meteorological datasets.

Data Access



Solar Simulations

Simulate PV output for single sites or fleets, including real-time and forecast production.

Solar Simulation APIs

Application & Process Automation

Automate energy program administration and application submissions via PowerClerk®.

Apply and Interconnect Via API

Versatile Web Services from

Clean Power Research

Electric rate and incentive services that simplify complex energy decisions.

Solar resource data and power simulation services.

Program administration software for optimizing interconnection and incentive processes.

Obtain API keys for your projects and learn the general structure of requests and responses.