Grid-connected PV in the U.S. has grown substantially over the past several years and grid operators are increasingly...
Utilities and ISOs can now plan and operate PV fleets reliably and cost-effectively, enabling higher PV penetration...
Metrics used in assessing irradiance model accuracy such as Root Mean Square Error (RMSE) and Mean Absolute Error...
Examines short-term solar resource variability caused by passing clouds. View Article >>>
This presentation provides the results of a study evaluating the short, medium and long-term accuracy of irradiance...
This article focuses on station pairs, and investigates the correlation of their short-term variability as a function...
This paper describes how to generate more accurate Weather-Adjusted Performance Guarantees for PV systems using a...
On behalf of the entire Clean Power Research team, I want to wish our utility, energy agency and solar industry customers a Happy New Year—and thank you for making 2025 a great year! If 2025 had a theme, it would be “change.” Change is nothing new in the energy...
Clean Power Research® is excited to introduce SolarAnywhere® high-resolution Typical GHI Year (TGY) and Typical DNI Year (TDY) datasets at 1-minute and 5-minute temporal resolutions. By leveraging AI-powered downscaling algorithms, these datasets deliver highly...
As transportation and homes electrify, electricity consumption increases, energy demand rises and the grid is stressed. Many believe costly distribution system upgrades and higher rates are the only solutions. Are distribution system upgrades the only way to address...