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Solar STAT Blog

This blog discusses state and local efforts to develop solar markets in the United States. With support from the Energy Department's SunShot Initiative, members of NREL's Solar Technical Assistance Team (STAT) author posts related to events, solar policy analysis, and technical assistance outcomes for the purpose of informing the market in a credible and timely fashion.

Hot Topics: Value of Solar

March 20, 2015 by Alexis Powers, Erin Nobler, John De La Rosa, Sherry Stout

This three-part STAT Chat podcast series features Joyce McLaren, a senior energy analyst at the National Renewable Energy Laboratory, discussing value of solar (VOS) policy, including what it is, how it is developed, and which methodologies are being used in the marketplace. Continue reading

Trip Notes: How Solar Policy Issues in Jamaica Compare to U.S. Market Needs

March 17, 2015 by Sherry Stout

Last week, two members of NREL's Solar Technical Assistance Team—Liz Doris and I—had the opportunity to travel to Jamaica to discuss the country's net billing program with a variety of stakeholders. Our work under this project is being funded by the State Department’s United States Agency for International Development (USAID), but we were able to draw extensively upon our experience supporting state and local governments through STAT. Continue reading

Solar Technical Assistance in Action: Delaware's Inverter Story

January 30, 2015 by Sherry Stout

Under U.S. law, individual states can evaluate and modify interconnection and net metering policies and regulations based on changes in technology. Due to the increasing complexity of new photovoltaic (PV) technologies, one of the most popular requests received by NREL's Solar Technical Assistance Team (STAT) is for help with understanding and evaluating solar interconnection and net metering policy options. Continue reading

In the Field: Solar Policy in Vermont

January 05, 2015 by Alexis Powers, Erin Nobler, John De La Rosa, Sherry Stout

This STAT Chat podcast features Andrew Perchlik, director of the Vermont Department of Public Service Clean Energy Development Fund, discussing the current renewable energy policy climate in Vermont. Continue reading

Weighing the Costs and Benefits of Net Metering and Distributed Solar

December 10, 2014 by Alexandra Aznar

Most states have implemented net energy metering (NEM) policies to value the contributions of distributed generation photovoltaics (DGPV) to the electricity grid. Continue reading

The Value Challenge: Benefits and Costs of Solar

October 04, 2014 by Sherry Stout

The benefits and costs of distributed generation photovoltaics (DGPV) has become a trending topic among solar renewable energy professionals and policymakers. Currently, several jurisdictions are trying to develop a method for valuing solar while other locations are trying to determine the fairness of net energy metering (NEM) policies based on the benefits and costs of solar. Almost everyone agrees that this is not an easy question. Continue reading

Louisiana: Net Metering Cost/Benefit Study Authorized

August 21, 2014 by Alexandra Aznar

This is the first blog in a four-part series of articles in which we discuss either the valuation of solar to the grid and various stakeholders or value-of-solar (VOS) tariffs and policies. Continue reading