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REPORT: U.S. Adds 10 GWh of New Energy Storage Capacity in First Quarter, Marking Largest Q1 on Record

WASHINGTON, D.C. — The U.S. energy storage industry installed 9.7 gigawatt-hours (GWh) of new capacity in the first quarter of 2026, the strongest first quarter in the sector’s history. According to the U.S....
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Upcoming Webinars

Webinar - August 24, 2026, 4pm - 5pm ET

SolarAPP+ Storage-Only Permitting: A Walkthrough for Installers

You are invited to join our FREE webinar on August 24, 2026 at 4:00pm ET. In this session, learn about SolarAPP+’s recently launched storage-only permit type and how installers can begin using ...

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Webinar - August 27, 2026, 12pm - 1pm ET
Solar and storage in a field with trees and clear sky

U.S.-Canada Critical Minerals Cooperation for Energy Storage

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Webinar - August 24, 2026, 4pm - 5pm ET

SolarAPP+ Storage-Only Permitting: A Walkthrough for Installers
Webinar - August 27, 2026, 12pm - 1pm ET
Solar and storage in a field with trees and clear sky

U.S.-Canada Critical Minerals Cooperation for Energy Storage
Past Webinars

Webinar Archive

As a benefit, SEIA Members have access to recordings of all our past webinars covering a variety of topics. Non-members can purchase select webinars, and some sessions been made free to the public. Discover our full webinar archive on SEIA's Online Learning Center

Connecticut's Mandatory Annual Compliance Filing – What Every Installer Needs to Know

Connecticut’s Residential Renewable Energy Solutions Program implemented a new mandatory Annual Compliance Filing requirement which includes filing disclosure forms, marketing materials & sa...
Filing Energy Tax Credits: How to Avoid Penalties and Maximize Value

With hundreds of millions of projects being awarded federal funding opportunities, it’s essential to produce accurate earnings statements to ensure your project’s in compliance. In this...
Member Webinar: Responding to ITC Questionnaires In the Solar III AD/CVD Investigation

SEIA and ACP members are invited to join this webinar on January 22 at 3 PM ET. This webinar is closed to press. The U.S. International Trade Commission (ITC) recently issued questionnaires for...
Do You Have Hiring Needs?

SEIA has launched a new a tool to help member companies address hiring needs in near vicinity to your upcoming projects. Community colleges, technical colleges and two-year certificate programs pla...
Modeling the Revenue Impacts of “Flexible Interconnection” on Community Solar Projects 

New tools such as “flexible interconnection” hold tremendous promise for connecting more community solar projects to the nation’s distribution grids.   Flexible interconnection systems, mon...
Leveling Up Solar Manufacturing: What You Need To Know About Treasury’s New Final Rules Under Sections 45X and 48D

The Inflation Reduction Act (IRA) and the CHIPS Act have unleashed billions of dollars of new investments in domestic manufacturing, including a significant down payment on the solar manufacturing ...
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