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Cold Underground Thermal Energy Storage (Cold UTES)

Sector: Geothermal • Location: United States

Source: The Cool Down

Project
Planned

Researchers at the National Renewable Energy Laboratory are set to implement cold underground thermal energy storage systems at data center sites across the country. This innovative approach aims to utilize off-peak power to create underground cold energy reserves, significantly reducing the electricity needed for cooling data centers.

Status
Prospective
Sector
Geothermal, Power Generation (CCGT), Energy Storage, Data Center, Government
Location
United States of America
Updated
22 Jul 2026
Source
The Cool Down

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The project “Cold Underground Thermal Energy Storage (Cold UTES)” is an infrastructure initiative in the Geothermal sector, located in United States. Taiyo aggregates data on it from The Cool Down.

Participants

Sponsoring Agency

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Researchers at the National Renewable Energy Laboratory are set to implement cold underground thermal energy storage systems at data center sites across the country. This innovative approach aims to utilize off-peak power to create underground cold energy reserves, significantly reducing the electricity needed for cooling data centers.

Original sector

Energy

Location

Country

United States of America (USA)

Source

Source

The Cool Down

URL

More Details

Record type

Project

Sector

Geothermal, Power Generation (CCGT), Energy Storage, Data Center, Government

Article published date

2025-03-10

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