Why ESA?

As the national trade association in the U.S., the Energy Storage Association (ESA) is the leading voice for companies that develop and deploy the multitude of energy storage technologies that we rely on every day. Our member companies research, manufacture, distribute, finance, and build energy storage projects domestically and abroad.

Our collective efforts help to create new, competitive markets and a fair regulatory environment that reflects the value provided by energy storage to millions of residential, commercial and industrial customers. 

ESA's Annual Energy Storage Conference and Expo is the premier gathering of those decision makers, leaders, and other stakeholders from around the industry who understand that energy storage is integral to all systems planning and deployment

Conference Host

Conference Host NECNEC Energy Solutions designs, manufactures, and integrates smart energy storage solutions for the electric grid and applications with critical power needs. Its megawatt‐scale energy storage and control systems provide greater stability to the grid while maximizing renewable generation. In telecom, datacenter, and other industrial applications, its high-performance lithium-ion battery systems provide better value than traditional lead-acid batteries in tough, critical power applications. Learn more.

Utility Host

For more than 130 years, aps has powered Arizona's growth, prosperity and innovation. Today, aps provides 2.7 million people with safe, reliable and increasingly clean energy. The utility's 6,400 employees are dedicated to ensuring a bright energy future for Arizona. Learn more

Gigawatt Sponsor

The newly formed LS Energy Solutions (former Parker EGT) has a combined global Energy Storage install base of over 700MW, covering a wide range of applications both in front of as well as behind the power meter. Combining Parker’s energy storage PCS and integration capabilities with LSIS energy software and BOS components like switchgear, circuit breakers and contactors makes LS Energy Solutions a convenient and competitive one stop shop for Energy Storage.