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Proof Energy

companyUnited States 1 mention

Commercializing metallic solid oxide fuel cell (M-SOFC) technology for low-carbon transport using existing fuels; also produces ClearTherm Range Defender heater for BEVs.

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Projects

Metallic Solid Oxide Fuel Cell (M-SOFC) Commercialization
Commercializing M-SOFC technology for decarbonizing commercial transportation using low-cost fuels.
1 mention
ClearTherm Range Defender
Zero-emissions catalytic oxidation heater for BEV range maintenance in winter.
1 mention
Projects
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Products

ClearTherm Range Defender
Zero-emissions heater for BEVs to preserve winter range; patented and commercially deployed.
1 mention
Products
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Often mentioned with · Technologies

Metallic Solid Oxide Fuel Cell (M-SOFC)
Next-generation fuel cell using low-cost existing fuels like ethanol, methanol, ammonia, and natural gas for decarbonizing commercial transportation.
1 mention
ClearTherm Range Defender
Patented zero-emissions catalytic oxidation heater for BEVs to maintain winter driving range.
1 mention

Often mentioned with · Projects

Metallic Solid Oxide Fuel Cell (M-SOFC) Commercialization
Commercializing M-SOFC technology for decarbonizing commercial transportation using low-cost fuels.
1 mention
ClearTherm Range Defender
Zero-emissions catalytic oxidation heater for BEV range maintenance in winter.
1 mention

Often mentioned with · Facilities

Halliburton Labs
1 mention

Often mentioned with · Products

ClearTherm Range Defender
Zero-emissions heater for BEVs to preserve winter range; patented and commercially deployed.
1 mention

Often mentioned with · Research studies

Next-generation metallic solid oxide fuel cell (M-SOFC) technology
1 mention

In the news (1)

Fuel cell technology: Halliburton Labs backs Proof Energy’s low-carbon transport solution
Joined Halliburton Labs on March 5, 2026. Technology developed by Lawrence Berkeley National Laboratory. ClearTherm debuted at ACT Expo 2024 and is in commercial deployment. Partners include Halliburton Labs, Plug and Play, Aemetis, CSI.[1][2][6]

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