Battery energy storage for commercial & industrial

Create new cashflows through sustainable innovation.

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Santa Rosa Junior College goes solar + storage

Santa Rosa Junior College activated solar + storage to achieve sustainability goals and enhance resilience. The Manager of Sustainability and Energy Programs selected Stem for its superior software capabilities.

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As a large community college that believes strongly in sustainability, SRJC wants to maximize the value of our solar energy system with energy storage. This will cut our energy costs even further to improve economics, benefit our students, and use taxpayer dollars as wisely as possible.



1,260 kW


2,040 kWh


Utility Bill Savings, Demand Response, Backup Power APPLICATIONS

Improve budget certainty

Gain control and predictability over the energy line item of the budget. Reduce operating expenses and forecast the cost of energy.

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Future-proof renewables

Energy storage enhances the value of renewable investments - turning assets such as solar and wind into flexible resources that adapt to changing utility rates and participate in wholesale markets.

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Power through outages

Power outages, even short ones, can interrupt operations, resulting in business loss. Energy storage provides backup power to prevent operational disruption.

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Escondido School District reduces costs and supports sustainability efforts with AI energy storage

Procuring energy storage

  • Service agreement

    Turnkey, customer-friendly service model with no upfront cost. Backed by a performance guarantee.

  • Cash purchase

    Buy upfront as a capital expense and receivef full Stem services, including a performance guarantee.

  • Partner agreement

    Bundle storage into a solar agreement, such as a PPA, so you have one point of contact for your complete energy solution.

Work with Stem, the leader in AI energy storage


360+ customers. 900+ systems operating or contracted.


Athena has more than 16+ million runtime hours.


End-to-end integrated support for 80 partners and 360+ customers.


CSU Dominguez Hills Case Study

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Download our Guide to Backup Power

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Technical Whitepaper: Athena

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