Redox Blox
formerly RedoxbloxRedoxblox - Hottest Technology for a Cooler Planet
San Diego, United States · Founded 2020 · $75.1M raised
- Headquarters
- San Diego, California
- Employees
- 11–50
- Founded
- 2020
- Business Model
- B2B
- Website
- tempoenergy.com
- Total Funding
- $75.1M
- Last Round
- $40.7M Series AOct 2024
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 6 investors for this company. The full record is or through the API.
About
Redox Blox, rebranded as Tempo, develops thermochemical batteries for industrial heat. Its systems charge when electricity costs less and discharge superheated air when needed, delivering continuous heat up to 1200°C without complex retrofits. Mixed metal oxides enable energy storage and electrification, while implementation can proceed one process at a time without a facility overhaul.
Summary
Redox Blox is a Climate Tech company based in San Diego, United States, founded in 2020. It has raised $75.1M in total across 4 rounds, most recently a $40.7M Series A round in Oct 2024. Investors include Prelude Ventures, Red Cedar Ventures and Imperative Ventures.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Oct 2024
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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