Reservoir: Seed
Reservoir makes and installs predictive all-electric water heaters designed to serve homeowners and respond to energy needs.
The business
Reservoir, the trading name of Carnot Labs, makes an all-electric water heater and provides installation and service directly to homeowners. Its predictive system is designed to heat water intelligently, giving households a modern appliance while potentially making demand more flexible for the electricity grid. The company’s approach combines a physical home product with software and customer service rather than selling equipment alone.