Top 10 CleanTech/Clean Energy Capital Raises in the U.S. – April 16th – 30th, 2025
Several interesting transactions closed in the CleanTech/Clean Energy sector over the past two weeks. If you would like more info on these deals or would like to discuss the capital raising market for your company, please contact me.
PIPE
- Hypercharge Networks Corp, an electric vehicle supply equipment company that provides turnkey electric vehicle charging solutions, received CAD 1.89 million of development capital.
- Stardust Solar Energy Inc, a franchisor of renewable energy installation services, including solar panels, energy storage systems, and electric vehicle supply equipment, received an estimated CAD 426,250 of development capital.
Merger/Acquisition
- Holocene Climate Corporation, developer of carbon removal technology designed to use organic chemistry to remove carbon dioxide from the air, acquired by Occidental Petroleum.
- WaterSurplus, developer of water treatment systems designed for sustainable fluid processing and contaminant removal purposes, acquired by Hawkins.
Later Stage VC
- JetZero, developer of an advanced aircraft designed to improve efficiency and operational versatility, raised venture funding from United Airlines Ventures.
- mPower Technology, developer of semiconductor active miniature solar cells designed to provide reliable, cost-effective space transportation, raised $21.13 million through a combination of Series B and Series B1 venture funding.
Early Stage VC
- Great Northern Salmon, operator of a land-based recirculating aquaculture system designed for farming Atlantic salmon with a focus on fish welfare, raised venture funding from Eyvi.
- The Nuclear Company, operator of a nuclear development company intended to construct a series of nuclear power plants across America, raised an estimated $53 million of Series A venture funding in a deal led by Eclipse Ventures.
Seed Round
- OnePlanet Solar Recycling, developer of a solar panel recycling technology designed to provide sustainable alternatives for the renewable energy industry, raised $7 million of seed funding in a deal led by Khasma Capital.
- Reusables, developer of a container-sharing platform designed for circular systems to solve the waste problem created in restaurants, cafes, and grocery take-outs, raised $2.6 million of seed funding in a deal led by StandUp Ventures and Amplify Capital.
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Tina Vital
Managing Director
Extensive career in engineering and investment banking focused on debt and equity transactions for infrastructure, energy, metals & mining, cleantech/waste management and other technology-based industries. Began engineering career with Exxon. Began Wall Street career at Citibank. Frequent guest on global financial news shows and the author of numerous engineering and energy finance publications. Previously served as Secretary-Treasurer and Executive Board Member for the United States Association of Energy Economics (USAEE); and Advisory Board Member for the International Pittsburgh Coal Conference. MBA from Carnegie Mellon University. ABD-PhD Chemical Engineering from the University of Massachusetts at Amherst. MS in Chemical Engineering from Lehigh University. BS in Biochemistry, Chemistry and Biology from the University of Pittsburgh. FINRA Series 7, 63 and 79 licensed.
- tvital@castleplacement.com
- (917) 432-8474
 Tina VitalManaging Director |
Please contact me if you have any questions or would like to discuss your capital raise:
Email: tvital@castleplacement.com
(C) (917) 432-8474
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Sources: Information on this page was derived from a variety of sources including Bloomberg, Company Websites, Crunchbase, PitchBook and other news outlets. Castle Placement™ does not warrant or guarantee this information, nor makes any representations as to the accuracy of the information. For more Risks, see CPGO Risks and Disclaimers.
