Stem Operates the World’s Largest

Intelligent Energy Storage Network

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Our Customers

9 out of 10 customers highly recommend Stem.1

Learn Why


“Stem provides major savings and reduces the amount of time we spend managing energy. Installation, coordination with our utility and permitting were seamless.”

Tom Harkenrider
Chief of Operations at Soka University

1TechValidate survey of 78 Stem customers.

The timing of energy use has never been more critical.

Peak rates are rising, time-of-use periods are moving, and solar policies are in flux – leaving you exposed. But most organizations don’t have the flexibility, speed, or staff to manage energy around-the-clock.

“Energy costs in Southern California have been out of control. The savings from Stem have actually turned the situation around. With limited resources, it’s great to know our operation is secure going forward.”

Karl Morgan
Controller at Kieran Label Corporation

Stem makes it simple

 

With Stem’s turnkey service, you unlock the benefits of energy storage with no upfront costs and no disruption—so you can focus on your core business.

Request a Free Evaluation

“Stem has proven to be a reliable source for cost savings, with little to no human involvement.”

Sushine Villagomez
Financial Professional at Reliance Steel & Aluminum

Save
automatically

Stem reduces costs by shifting energy use away from times when it is most expensive.

Stem crystal ball

Defend against
rate changes

Stem’s software continuously adapts so you’re always protected.

Sustainability strategy

Advance your
sustainability strategy

Stem customers enable cleaner, reliable power for the whole community.

stem solar

Enhance
renewable investments

Stem boosts the value of solar by controlling costs when the sun isn’t shining.

smartphone

Gain real-time
visibility

Get alerts when usage is higher than normal. Uncover hidden waste.

Simplify your
energy strategy

9 out of 10 customers agree—implementing Stem is simple. No upfront cost, no disruption, and no staff time.

Stem is the market leader


Unmatched experience

Operating and installing more than 120 MWh at over 600 sites

Best-in-class technology
Self-learning software informed by 3.5 million run-time hours + batteries from industry’s most trusted suppliers

Grid transformation pioneer
350 MWh contracted with utilities
First storage provider in real-time electricity markets

Greatest value
No capital outlay, low-cost subscription model maximizes your returns

Preferred by customers
9 out of 10 customers say that subscribing to Stem is a no-brainer2

Stem is backed by leading global investors

homepage-investors-2
2TechValidate survey of 78 Stem customers.

See what storage can do for you

Take advantage of a free customized evaluation to find out how much you could save with Stem.