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This startup wants to turn your water heater into a smart thermal battery

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Why This Matters

Reservoir's innovative water heater transforms a common household appliance into a smart thermal battery, enabling users to save money and support grid stability through better integration with renewable energy sources. This development highlights the potential for smarter, more energy-efficient homes and a more resilient energy grid. It signals a shift towards leveraging everyday appliances for broader sustainability and cost-saving benefits in the tech industry and for consumers alike.

Key Takeaways

Reservoir’s ultra-efficient water heater can save you money by running when electricity is cheap—and help the grid make better use of renewable energy. Unless your shower turns cold, you probably don’t give much thought to your water heater. But it’s a major energy user in the home, and unlike solar panels or heat pumps, it’s gotten relatively little attention as a piece of smart home tech. A new startup is trying to change that.