Last Energy
Washington
About Last Energy
Last Energy develops and delivers micro modular nuclear power plants designed to provide decarbonized, reliable energy through a full-service delivery model that spans design, construction, and operations. The company offers factory-produced modular plants, like its 20 MWe PWR-20 units, that can be deployed rapidly to serve energy-intensive industrial customers and utilities with baseload electricity and heat. Its services include long-term power purchase agreements that eliminate upfront capital for customers while enabling flexible siting and minimal resource requirements. Last Energy’s solutions support both behind-the-meter applications for industries and grid-scale energy projects for broader power delivery. The company integrates established reactor technology with its delivery process to help clients access consistent, carbon-free energy.
Company Facts
- Operating status: Active
- Company type: For Profit
- IPO status: Private
- Employees: 101 – 250
- Estimated revenue: $1K – $10K
- Total funding: $164.0M
- Funding stage: Late Stage Venture
- Last round: Series C (Dec 2025)
- Website: lastenergy.com
- Phone: (202) 350-4769
Industries & Categories
Clean Energy, Energy, Energy Management, Nuclear, Renewable Energy
Social Profiles
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