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Reservoir
United States · Climate tech
Reservoir makes and installs predictive all-electric water heaters designed to serve homeowners and respond to energy needs.
Product
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.
Funding history
1 round · 1 with disclosed amounts| Announced | Round | Amount | Investors |
|---|---|---|---|
| Seed | $8M | Founder Collective — ParticipantMCJ — Participant |
Investors
Founder CollectiveJoined SeedMCJJoined SeedCoverage
Aug 12, 2026Reservoir · SeedSimilar companies
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