Modular and scalable solutions to maximize your clean energy portfolio
As a global leader in AI-driven clean energy solutions and services, we are dedicated to accelerating the energy transition and transforming the grid. We offer flexible, integrated solutions to improve returns and maximize the economic, environmental, and resiliency value across energy assets. Our trusted enterprise software platform, Athena®, empowers our partners & customers to deploy and unlock the full potential of clean energy assets at scale.
Stem trades as “STEM” on the New York Stock Exchange
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Why Stem?
Best-in-class Software
Stem’s Athena® platform is the most utilized, validated, and successful distributed energy resource optimization software in the world.
Unparalleled Experience
Our ability to monetize clean energy assets across thousands of worldwide projects helps helps customers maximize project ROI under any conditions.
Exceptional Service
Our dedication to customer success typically delivers 10-30% greater returns by adding incremental value throughout the life of a project.
Offering a Leading Training Program for Energy Storage
Stem University is a curriculum developed by Stem to help project developers, solar EPCs, IPPs, asset owners, and other industry partners learn how to sell, model, and deploy energy storage projects. Stem partners get exclusive access to the training materials and supporting resources.
Stem by the
Numbers
5+ GWh
Storage assets under management across 1,000+ sites operating or contracted
25+ GW
Solar assets under management across 200,000+ sites worldwide
30+ Million
Runtime hours of leveraged data
50+ Countries
Worldwide with assets under management
75+
Permitting jurisdictions across 260+ cities and 40+ utilities
83,000+
Grid services site dispatches
Our Mission
Our mission is to maximize the economic, environmental, and resiliency value of energy assets through our leading Al / digital platform.
Our Values
Customer Value
We help our customers win.
Excellence
We are data-driven, leveraging our domain expertise.
Execution
We exceed commitments at every level of the company.
Innovation
We accelerate the energy transition.
Inclusion
We value, include, and hear everyone. We are one team.
Ownership
We debate, decide, and do.
Memberships
