How Hosting Capacity Analyses Can Save Both Time and Money

SEIA Releases Third Installment of its Grid Modernization White Paper Series

LAS VEGAS, Nev. - To kick off its grid modernization workshop at Solar Power International, the Solar Energy Industries Association (SEIA) released today the latest installment of its Improving Opportunities for Solar Through Grid Modernization white paper series, an in-depth look at state-level efforts to modernize the electric utility grid.

The white paper released today, Hosting Capacity: Using Increased Transparency of Grid Constraints to Accelerate Interconnection Processes, examines the ways in which states can improve the interconnection of solar systems by replacing "rules of thumb" with more accurate assessments of how much new solar and other resources the distribution grid can accommodate.

"As solar continues its impressive growth trajectory across America, we're working with states to remove the unnecessary red tape that can lead to major delays and costs," said Sean Gallagher, SEIA's vice president of state affairs. "Through this series, we're highlighting solutions that will modernize our nation's electric grid, while providing Americans with reliable, low-cost power, like solar."

In this white paper, SEIA staff explore how greater transparency around real distribution system limitations can speed interconnection processes, reduce cost uncertainty and allow for more solar deployment. The paper explains how hosting capacity is being developed in two leading states, California and New York.

The series will continue with a white paper later this year on locational value and the state of "value-based" tariffs today.

To learn more about this effort and read the rest of the white paper series, go to


About SEIA®:

Celebrating its 43rd anniversary in 2017, the Solar Energy Industries Association® is the national trade association of the U.S. solar energy industry, which now employs more than 260,000 Americans. Through advocacy and education, SEIA® is building a strong solar industry to power America. SEIA works with its 1,000 member companies to build jobs and diversity, champion the use of cost-competitive solar in America, remove market barriers and educate the public on the benefits of solar energy. Visit SEIA online at

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