CleanPower Estimator API

CleanPower Estimator API

WattPlan® revealing savings of electric vehicles and solar in California, New York, Arizona

Online software has already provided 10,000 residential customers with instant, personalized estimates to determine...

New WattPlan® software by Clean Power Research sets standard for utilities to deliver highly personalized answers to energy questions

Early adopters are cost-effectively engaging customers about solar options with WattPlan®’s interactive, online...

Solar Resource Variability: Myth & Fact

Examines short-term solar resource variability caused by passing clouds. View Article >>>

Valuing a Portfolio of PV Investments

This presentation describes the importance of PV output variability as a factor in calculating the value of a fleet of...

Quantifying the Cost of High Photovoltaic Penetration

Calculating the cost of energy storage to provide firm capacity on a power grid with high PV penetration. Download PDF...

A Simple Method for Consumers to Address Uncertainty When Purchasing Photovoltaics

Should consumers invest in PV now, or wait? Download PDF >>>

Blog

Gain better solar resource insight and operational alignment with new SolarAnywhere® 5-minute real-time data
Gain better solar resource insight and operational alignment with new SolarAnywhere® 5-minute real-time data

This week, we’re pleased to present a guest post from GroundWork® Renewables’ Director of Data and Analytics Julie Chard. At GroundWork, we’re committed to delivering high-quality solar-meteorological (MET) data to reduce uncertainty in solar resource assessments. With more than 15 years of experience supporting the solar development community, our observational MET programs combine best-in-class equipment and […]

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2025 to date: milestones, innovations and customer stories
2025 to date: milestones, innovations and customer stories

In the time since my New Year’s blog in January, national attention has shifted to Congress and the passage of the “One Big Beautiful Bill.” While the renewable energy industry continues to digest the bill’s implications, the Clean Power Research® team has been hard...

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