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The Energy Storage Association is the leading national voice that advocates and advances the energy storage industry to realize this goal—resulting in a better world through a more resilient, efficient, sustainable, and affordable electricity grid. Read more

Accelerating our markets

We have never been more involved in legislative, regulatory, and policy advocacy in Washington and in state capitals. Our message is clear. We want to open markets and promote the adoption of competitive and reliable energy storage systems in the United States.



Connecting Our Members


ESA facilitates business and enhances members’ brand—with meetings, annual conferences, and ESA’s Thought Leadership Program. ESA members also meet throughout the year and at the annual Meeting of the Members to learn about ESA’s activities, share insights and network. LEARN MORE

Educating All Stakeholders

Interactive Webinars

Members collaborate through our interactive webinars to understand and address current issues in technology, markets, and policy.

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Member Newsletters

Stay abreast of breaking news, policy alerts, educational opportunities and have real-time access to RFPs and other energy storage procurement announcements.

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Industry Resources

A central resource for industry news, data and other resources. and members can access critical industry research, ESA policy and public filings, conference presentations and more.

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Member Councils

From generating industry-wide messaging to advising ESA research topics, our councils are a critical part of the organization.

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Latest News

The ESA Blog

September 16, 2021

Ground Fault Monitoring for Battery Energy Storage Systems

This is a guest blog post from Bender. Connect with Bender at #ESACon21 in Phoenix, AZ, December 1-3. Registration is open! Battery Energy Storage Systems (BESS) are systems that allow energy [...]

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Press Statements

September 14, 2021

ESA Statement on House Ways & Means Markup and Storage ITC

“The U.S. Energy Storage Association applauds the sustained progress of the House budget reconciliation process. Policymakers in Washington have a once-in-a-generation opportunity to take meaningful action on climate change. On [...]

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The ESA Blog

September 14, 2021

Effective BESS Fire Safety Design Update

This is a guest blog post from Black & Veatch. Connect with Black & Veatch at #ESACon21 in Phoenix, AZ, December 1-3. Registration is open! Safety is a core concern in [...]

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Leadership Circle Members

Eos Energy Storage
Largo Clean Energy
Con Edison Battery Storage
GE Renewable Energy
Lockheed Martin Energy
Key Capture Energy
Able Grid
Samsung SDI
PPL Corporation
NextEra Energy, Inc.
Highview Power Storage
Plus Power
New York Power Authority (NYPA)
Doosan GridTech
McCarthy Building Companies, Inc.
Powin Energy
Swinerton Renewable Energy
LG Solution, Ltd
National Grid
Stem Inc.
BlackRock Renewable Power
Rye Development
EnCap Investments L.P.

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ESA is Merging with ACP

Effective January 2022

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