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

Create your first PowerClerk® Web Connector
Create your first PowerClerk® Web Connector

Manually transferring data between systems can slow application reviews, introduce errors and create additional work for administrators. PowerClerk® Web Connectors help automate those processes by connecting PowerClerk with external systems and synchronizing data...

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Scaling Renewables Reliably Across the Atlantic
Scaling Renewables Reliably Across the Atlantic

This article was originally published in Fortnightly Magazine, June 2026. It was written by Hala Ballouz (Founder and Chief Vision Officer at Electric Power Engineers), Jared Leader (Sr. Director of Resilience & Globe, Research & Industry Strategy at Smart...

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