Reservoir raises $8M to make water heaters that people — and the grid — will actually want
TechCrunch·August 12, 2026
Reservoir has developed an innovative, ultra-efficient water heater that can predict hot water demand and store energy. The device is also equipped with leak detection capabilities, allowing it to identify plumbing issues throughout a home. With its advanced features, the water heater aims to meet the needs of both homeowners and the grid. Reservoir has raised $8 million in funding to support its efforts in creating this cutting-edge technology.
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