Your Source for Venture Capital and Private Equity Financings

VC-funded Company:

Alva Energy
1 Broadway, Floor 14
Cambridge, MA 02142
https://alvaenergy.io/

Alva Energy is a nuclear technology company unlocking gigawatts of new clean power from the infrastructure that already exists. By productizing nuclear plant upgrades, known as "uprates," Alva makes it faster, easier, and more predictable to boost output from existing U.S. reactors. Its standardized approach adds 200-300 megawatts of capacity per reactor, targeting a total of 10 gigawatts across the fleet. With real project delivery and regulatory experience at its core, Alva delivers clean, always'on power in years, not decades.

Key Contact
Name
James Krellenstein
Title
CEO & Co-Founder
E-Mail
Funding Events

Date
Amount
Type
Investors
Valuation
02/12/26 $33,000,000 Series A 8VC
Alumni Partners
Isabelle Boemeke
Logos Capital
Mercator Partners
NGP
Playground Global
Segra Capital Management
Simon Holmes a Court
undisclosed