Top 10 CleanTech/Clean Energy Capital Raises in the U.S. – March 16th – 31st, 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
- SolarBank, an independent renewable and clean energy project developer and asset operator based in Canada and the United States, received approximately $8.5 million of development capital in New York.
- Terrestrial Energy, developer of a reactor power plant technology designed to displace fossil-fuel combustion, received an estimated $50 million of development capital.
Buyout/LBO
- EcoEngineers, operator of consulting, audit, and advisory firm intended to focus on the energy transition, acquired by LRQA.
- Captura, developer of a carbon-capturing system designed to catch scalable carbon from the atmosphere via ocean capture, raised an undisclosed amount of venture funding from MOL Switch.
Later Stage VC
- Energy CX, provider of an energy brokerage service intended to transform how clients navigate the complex energy landscape, raised $1.85 million of venture funding through a combination of equity and debt.
- Freshr Technologies, developer of compostable active packaging materials intended for sustainable packaging for fresh foods, raised $3.43 million of venture funding.
Early Stage VC
- Silicon Data, developer of data products designed to provide market insights and performance metrics for graphics processing unit technology, raised $4.7 million of venture funding in a deal led by DRW Venture Capital and Jump Crypto.
- Coreshell, developer of advanced battery components intended to enhance the performance and efficiency of energy storage systems, raised $24 million of Series A2 venture funding in a deal led by Ferroglobe and Zeon Ventures.
Seed Round
- Public Grid, developer of a smart energy management platform designed to help businesses and consumers save money on their energy consumption bills, raised an estimated $3.5 million of Seed-1 funding from Shadow Ventures and other investors.
- BlueShift, developer of a carbon removal and mineral production system intended for climate change mitigation, raised pre-seed funding from ConocoPhillips, Ridgeline and Massachusetts Clean Energy Center.
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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 Vital
Managing 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
Send us a message:
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.
