What is the latest status of the project “Mainspring Energy Funding”?

The status recorded for “Mainspring Energy Funding” is Awarded.

What is the budget and commercial profile for the project “Mainspring Energy Funding”?

Taiyo normalizes the budget of “Mainspring Energy Funding” to USD 258000000.

Where can I verify the source and access all details for “Mainspring Energy Funding”?

This Taiyo project page references Bloomberg along with the original URL (https://www.bloomberg.com/news/articles/2025-04-14/menlo-park-based-energy-startup-nabs-258-million-to-power-data-centers). Taiyo standardizes official data into a consistent, searchable project profile.

Mainspring Energy Funding

Sector: Data Center • Location: Menlo Park, California, United States

Source: Bloomberg

Project

Awarded

Mainspring Energy has raised $258 million to develop its novel generators that create electricity through a flameless reaction of air and fuel. The technology is in demand from data center customers who need cheap and reliable power, and can run on various gaseous fuels, including natural gas, ammonia, and biogas.

Status: Closed
Sector: Data Center, Hydrogen, Biomass, Power Generation (CCGT), Natural Gas
Location: Menlo Park, California, United States of America
Updated: 22 Jul 2026
Source: Bloomberg

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Project Information

4 Q

The project “Mainspring Energy Funding” is an infrastructure initiative in the Data Center sector, located in Menlo Park, California, United States. Taiyo aggregates data on it from Bloomberg.

Participants

Not available for this record.

Status

Original status	Awarded
Taiyo status	Closed
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	Mainspring Energy has raised $258 million to develop its novel generators that create electricity through a flameless reaction of air and fuel. The technology is in demand from data center customers who need cheap and reliable power, and can run on various gaseous fuels, including natural gas, ammonia, and biogas.
Original sector	Energy
Budget

Location

Country	United States of America (USA)
State	California
City	Menlo Park

Source

Source	Bloomberg
URL

More Details

Record type	Project
Sector	Data Center, Hydrogen, Biomass, Power Generation (CCGT), Natural Gas
Article published date	2025-04-18

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Mainspring Energy Funding

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