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B Capital

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Deals
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Technologies
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Markets
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Partners
B Capital is a private equity firm focused on investing in infrastructure assets. They target investments in the energy, utilities, and transportation sectors.
Investment Focus
Technologies
Battery Storage2
Hydrogen1
Nuclear1
Geography
United States2
USA1
Deal History (4)
B Capital invested in Fervo Energy
Investor Hydrogen Jan 22, 2026
Alva Energy Series A Financing
Investor Nuclear United States Feb 12, 2026 USD33M
Lunar Energy raises $232M to scale home battery virtual power plant
Investor Battery Storage USA Feb 4, 2026 USD232M
Lunar Energy $232 Million in Financings
Investor Battery Storage United States Feb 4, 2026 USD232M
Co-Investors & Partners
Activate Capital
2 shared deals
Prelude Ventures
2 shared deals
Lunar Energy
2 shared deals
Fervo Energy
1 shared deal
Alva Energy
1 shared deal
Playground Global
1 shared deal
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