USA: Cold War atomic site considered for solar development

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

The largest solar energy site in the U.S. and other clean energy projects could be built on land owned by the Department of Energy. Including where components for Cold War-era atomic bombs were developed, the agency said on Friday.

U.S. national security land under consideration for clean energy projects

Around 70,000 acres (283 square kilometers) of land in five states have been identified by the DOE, most of which have been used as buffers for national security purposes, and could ultimately accommodate clean energy projects, including solar, wind and nuclear power.

“These sites are all safe now, they’re completely clean and ready for redevelopment,” said U.S. Energy Secretary Jennifer Granholm at an event at her department’s headquarters in Washington, D.C.

Aisni, Granholm presented the Cleanup to Clean Energy plan to help achieve President Joe Biden’s clean electricity goals. The administration wants the U.S. power grid to run on clean energy by 2035. As a result, many sites already have customers and workers, officials said. The event brought together renewable energy and nuclear power developers, involving participants with experience in implementing clean electricity projects generating at least 200 megawatts.

title

DOE has identified land at the following sites for potential development:

  • -Hanford Site, Richland, Washington -Idaho National Laboratory, Idaho Falls, Idaho
  • -Nevada Nuclear Security Site, Nye County, Nevada
  • -Savannah River Site, Aiken, South Carolina
  • -Waste Isolation Pilot Plant, Carlsbad, New Mexico

The U.S. government built Hanford and other complexes in the 1940s. This was to produce plutonium and uranium for atomic bombs as part of the Manhattan Project. They’ve now put Hanford out of business. Decontamination of leaking high-level radioactive waste and other pollutants throughout the site has already cost billions of dollars and will do so for many years to come. Thus, there were no immediate further details on the exact location or timing of potential projects. Reported by Timothy Gardner and Laura Sanicola in Washington Edited by Marguerita Choy

Sattel International receives a licence to develop a six MWp solar power plant with storage in Luozi, a project aimed at strengthening electricity supply and supporting economic activities in this area of Kongo-Central.
South African developer Sturdee Energy has secured funding to begin construction of the 91.2 MW Bela Bela solar plant in Limpopo Province, set to supply power to a major industrial site.
ReNew Energy Global will commit INR820bn ($9.33bn) to solar, hydro and green ammonia projects in Andhra Pradesh, strengthening its footprint in southern India’s energy infrastructure.
US-based mPower has opened a high-throughput factory for solar modules targeting space missions, with an initial capacity of 1 MW per year, set to double by mid-2026.
Turbo Energy launches a pilot project in Spain to tokenize hybrid solar installations financing, leveraging Stellar and Taurus blockchain technology to access a $145.18bn EaaS market by 2030.
Mizuho Lease initiates a takeover bid for Japan Infrastructure Fund, targeting its delisting and a strengthened partnership with Marubeni in solar asset management.
A joint research team in China has developed an innovative molecular strategy to enhance thermal stability and efficiency of perovskite solar cells, paving the way for large-scale production.
DMEGC Solar received TÜV SÜD certification for its Infinity G12RT-B66 photovoltaic module series, reaching a peak output of 655 W, with mass production scheduled for the first quarter of 2026.
Statkraft strengthens its presence in Brazil with three new solar and hybrid plants representing an investment of NOK2.3bn ($211mn), consolidating its strategy in a fast-growing energy market.
The delay rate for large-scale photovoltaic projects in the United States fell to 20% in Q3 2025, down from 25% a year earlier, despite record growth in installed capacity in 2024.
Evolution III fund of Inspired Evolution invests alongside FMO and Swedfund to accelerate regional growth of Sedgeley Solar Group, active in solar installations for commercial and industrial sectors.
British company Naked Energy is accelerating its international expansion with a new office in Madrid to deploy its solar thermal technology in the industrially promising Iberian market.
Tata Power is preparing a 10 GW ingot and wafer facility to consolidate its domestic solar chain, secure supplies, and capture PLI incentives ahead of 2026 local content mandates.
ACEN Australia’s Stubbo Solar project becomes the first solar asset to operate under an LTESA contract, strengthening its role in New South Wales’ energy transformation.
The Japanese oyster producer is investing in both resale and construction of photovoltaic plants, evenly splitting resources to consolidate its GO Store subsidiary's position in the domestic solar market.
Fortescue launches a solar innovation hub in the Pilbara with AUD45mn ($28.9mn) in public funding to test technologies aimed at accelerating and optimising large-scale solar farm construction.
The Philippine Department of Energy validated over 10 GW of renewable projects, including floating solar and hybrid systems, in the fourth round of its national green auction programme.
Developer Headwater Energy secured $144mn in financing arranged by BridgePeak Energy Capital to build a 112.5MW solar plant, expanding its portfolio in the southeastern United States.
JA Solar has signed an agreement with Larsen & Toubro to supply photovoltaic modules for the Samarkand 1 and 2 solar power plants, developed by ACWA Power with a total installed capacity of 1.2 GW.
Taiwanese company HD Renewable Energy is expanding internationally with major solar and battery storage projects in Australia and Japan, targeting more than 6 gigawatts of installed capacity by 2028.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.