Energy Efficiency

WattPlan® Revealing Savings of Electric Vehicles and Solar in California, New York, Arizona

Press Release | December 2015

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

Maximizing the Value of Customer-Sited PV Systems Using Storage & Controls

Research | January 2005

Enhancing the load management and outage protection attributes of PV to increase the value of customer-sited PV...

Reduce, Reuse, Renew: One Possible Approach to Cut Carbon Emissions

Research | July 2000

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Clean Distributed Resources in the U.S. Residential Market

Research | November 1999

Examines how PV combined with energy efficiency and cogeneration fuel cells can satisfy the energy needs of the U.S....

A Micro-Grid with PV, Fuel Cells and Energy Efficiency

Economic Valuation + Research | June 1998

This article provides an evaluation of the economic potential of a micro-grid composed of PV, fuel cells and energy...

Blog

Jul 2, 2024

Investigating variation of soiling and snow loss models using SolarAnywhere® data

Soiling and snow on PV systems can lead to significant annual energy losses, reaching up to 50%1 and 40%2 in certain regions. Our study investigates common models for estimating soiling and snow-related energy impacts. By analyzing these soiling and snow loss models at a 1 km spatial resolution, incorporating typical PV system parameters and leveraging […]

SolarAnywhere Data Version 3.8 includes new high latitude irradiance data

Clean Power Research® releases a new SolarAnywhere® data version annually. This year’s update addresses the changing needs of the solar industry as projects expand to more northern, snowy locations with appreciable wind risk by offering new high-latitude irradiance data. Consistent with years past, we also published our annual validation whitepaper to communicate the accuracy of […]

2024 Solar Risk Assessment report: Data-driven insights address emerging risks

This sixth annual Solar Risk Assessment (SRA) report is now available, offering deep insights into extreme weather and operational risk, and for the first time, battery energy storage system (BESS) risk. The report is published by kWh Analytics and features articles from more than a dozen industry leaders. This year’s report includes strategies for addressing […]

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