Fourth Power
Renewable Energy • 
Cambridge, Massachusetts, United States • 21-50 Employees
Company overview
| Headquarters | 1 Broadway, Cambridge , MA 02142, US |
| Phone number | +18884912419 |
| Website | |
| NAICS | 22111 |
| Keywords | Energy, Energy Storage, Carbon, Thermal Storage, Graphite, Grid Storage, High Temperature, Liquid Metal, Industrial Heat, Thermophotovoltaics |
| Founded | 2021 |
| Employees | 21-50 |
| Socials |
Key Contacts at Fourth Power
Asegun Henry
Founder & Cto
Colin Clancy Kelsall
Director Of Engineering, High-Temperature Subsystems
John Lloyd
Director Of Engineering, Tpv Subsystems
Fourth Power Email Formats
Fourth Power uses 4 email formats. The most common is {first name}.{last name} (e.g., john.doe@gofourth.com), used 41.2% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}.{last name} | john.doe@gofourth.com | 41.2% |
{first initial} | j@gofourth.com | 23.5% |
{first initial}.{last name} | j.doe@gofourth.com | 17.6% |
{first name} | john@gofourth.com | 17.6% |
About Fourth Power
Fourth Power is a thermal battery energy storage company. Our technology makes renewable energy an on-demand energy source through utility-scale thermal storage. We can harness today’s wasted wind and solar production to respond to grid needs at a cost competitive with fossil fuels. Our modular battery can provide 5 to 10 hours of storage to meet needs now and scale with renewable deployment for needs up to 100 hours and any increment in between. With the ability to provide short- and long-duration energy storage (LDES), we can start small and grow with the grid to save consumers money and ensure a clean energy future.
Fourth Power revenue & valuation
| Annual revenue | $2,053,320 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Renewable Energy industry and current estimated revenues | $6,600,000 |
| Total funding | $39,000,000 |
Employees by Management Level
Total employees: 21-50
Seniority
Employees
Employees by Department
Fourth Power has 17 employees across 5 departments.
Departments
Number of employees
Funding Data
Explore Fourth Power's funding history, including investment rounds, total capital raised, and key backers.
Fourth Power Tech Stack
Discover the technologies and tools that power Fourth Power's digital infrastructure, from frameworks to analytics platforms.
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CDN
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