As the first public pure play smart energy storage company, Stem delivers and operates battery storage solutions that maximize renewable energy generation and help build a cleaner, more resilient grid. Our customers include Fortune 500 companies, project developers, utilities and independent power producers. Stem’s market-leading Athena software helps lower energy costs and solve renewable intermittency across the world’s largest network of distributed energy storage systems.
Stem trades as “STEM” on the New York Stock Exchange.
Athena is the most utilized, validated, and successful DER optimization software in the world. Trained on tens of millions of system runtime hours across 40-plus utility territories, Athena enables 10-30% energy bill savings for businesses and 10-30% increases in unlevered IRRs for asset owners and IPPs.
Stem is a global pioneer in energy storage. Founded in 2009, our footprint now spans four countries, nine states and over 75 permitting jurisdictions. Through the Stem Partner Network, we support hundreds of channel partners in deploying both front of meter and behind the meter solar plus storage and standalone storage systems.
Above all, Stem is committed to customer success. This shows in everything we do, from launching the Stem Partner Network and Stem University to publishing thought leadership to support the clean energy transition. It’s also reflected in our structure, with expert Stem teams dedicated to designing, onboarding, and supporting successful systems.
Stem builds and operates the largest digitally connected energy storage network for our customers. Our world-class AI platform optimizes the value of our customers’ energy assets and facilitates their participation in energy markets, yielding economic and resilience benefits while accelerating renewable adoption.
Attract and retain diverse talent
Everybody welcome, always
In everything we do
Success through collaboration
Deliver the most compelling solutions
Enable customer value