$119M sweet spot round size
Most of their 21 investments are in rounds between $18M and $300M
1998
Risilience raised $26M on February 1, 2023
Investors: National Grid Partners, IQ Capital and Quantum Energy Partners
FigBytes Inc. raised $10M on November 30, 2022
Investors: Quantum Energy Partners
BeZero Carbon raised $50M on November 14, 2022
Investors: Illuminate Financial, QIMA, Contrarian Ventures, Interactive Data, Norrsken VC, Hitachi Ventures, Molten Ventures and Quantum Energy Partners
Trace Midstream raised $400M on September 27, 2022
Investors: Quantum Energy Partners
Recurve raised $18M on August 30, 2022
Investors: Calpine Energy Solutions, LLC, 東芝エネルギーシステムズ(株), Energy Foundry and Quantum Energy Partners
Project Canary raised $111M on February 24, 2022
Investors: Carica Sustainable Investments, DFJ Frontier, Insight Partners, Energy Impact Partners and Quantum Energy Partners
Undisclosed raised $400M on August 30, 2021
Investors: Quantum Energy Partners
Orennia raised undisclosed on May 21, 2021
Investors: NGP Energy Technology Partners and Quantum Energy Partners
FigBytes Inc. raised undisclosed on April 27, 2021
Investors: Quantum Energy Partners
Project Canary raised $10M on April 6, 2021
Investors: Energy Impact Partners and Quantum Energy Partners