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Case Study: Granite Construction achieves $860K annual savings with Stem energy storage and Athena software
A Stem Case Study
Granite Construction
Granite Construction, a major US construction and materials company, faced rising energy demand charges and sought a way to optimize its utility bills. The company chose Stem for its energy storage solution, specifically for its Athena smart energy software, which was essential for maximizing savings.
Stem implemented its Athena AI-powered software and energy storage systems across five of Granite's sites. This solution allowed Granite to automatically switch to battery power during peak times and qualify for a new utility tariff. The results were significant, with Stem's technology delivering $860,000 in annual savings across all five locations.
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