Stem Inc logo

Stem Inc

Growth

Stem Inc operates an AI-driven energy storage optimization platform that maximizes the value of battery assets for commercial and industrial customers.

Best for: AI Energy Storage Management
40
AI Score
Grade C↑ Trending
AI Visibility Score (Beta)
Climate & EnergyAI Energy Storage ManagementWebsiteUpdated April 2026

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Capabilities
AI Energy Storage Management

Company Overview

Stem Inc is a publicly traded clean energy technology company founded in 2009 that operates Athena, an AI-driven energy management platform for commercial and industrial battery storage systems. The platform analyzes energy pricing, grid signals, demand patterns, and weather data in real time to optimize when battery systems charge and discharge, maximizing revenue and minimizing electricity costs for customers. Stem manages a portfolio of battery assets across thousands of commercial and industrial sites including offices, manufacturers, schools, and utilities, aggregating them as a virtual power plant. The company went public in 2021 via SPAC and has grown its managed storage portfolio to over 2 gigawatt-hours. Stem partners with battery manufacturers and energy developers to provide the software layer that makes battery assets financially performant throughout their operating lives. As the cost of battery storage declines and grid services markets expand, Stem's AI optimization platform becomes increasingly valuable in extracting maximum economic return from deployed storage assets.

Founded
2009
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Estimated Visibility Trend (Beta)

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40
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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