RWE commissions 300 MW solar and storage project in Texas

RWE has commissioned a project combining 200 MW of solar and 100 MW of battery storage in Milam County, Texas, addressing the growing electricity demand and expanding its operations in the United States.

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

German energy group RWE announced the commissioning of the Stoneridge Solar project in Milam County, Texas. The facility includes a photovoltaic plant with a capacity of 200 megawatts (MW) and a battery storage system of 100 MW, or 200 megawatt-hours (MWh). This energy complex is designed to meet strong local demand while ensuring a stable contribution to the power grid.

A strategic project in a fast-growing market

Stoneridge Solar adds to RWE’s energy assets in the United States, where total capacity now exceeds 11 gigawatts (GW). The project strengthens the company’s position in the expanding American market, particularly in the southern region where electricity needs are driven by rapid population growth and extreme weather conditions.

The construction of the site generated more than 200 temporary jobs. Permanent positions have also been created for ongoing operations, contributing to the region’s economic integration. The facility is expected to generate several million USD in tax revenues for Milam County and the Thorndale Independent School District.

Local deployment supported by tax revenues

The anticipated revenues are expected to support school renovations and emergency services. The project includes material support for Thorndale Elementary School and an operational partnership with the local volunteer fire department, reinforcing the operator’s local presence.

The project comes at a time of increasing strain on the Texas power grid. The addition of a storage system allows energy produced during the day to be distributed during peak demand periods. This technical setup enhances grid reliability while improving the management of intermittent capacity.

A combined solar-storage deployment model

The integration of solar production and battery storage is an emerging model in the U.S. energy sector. It increases grid flexibility without relying on conventional thermal sources.

By strengthening its installations in the United States, RWE continues to deploy infrastructure designed to meet energy needs while expanding its operational portfolio in high-potential regions.

SEG Solar launches a strategic industrial project in Indonesia with 3GW capacity to support the supply chain of its photovoltaic modules for the US market.
Vietnam's Boviet Solar has launched two industrial sites in North Carolina to produce solar cells and modules, with over 1,300 jobs created and a total investment of $400mn.
Acciona Energía sells 49% of its U.S. solar portfolio and all of two Mexican wind farms in a $1bn deal, reinforcing its asset rotation strategy.
Maxeon Solar Technologies has launched a new legal action against Aiko Solar and its European distributors over alleged infringement of a key back contact photovoltaic technology patent.
Vena Group has finalised a landmark foreign currency financing for its Opus solar project in the Philippines, marking a major milestone for cross-border investments in energy.
Voltalia strengthens its presence in Italy with four solar projects awarded under the FERX tender, securing stable revenues over two decades for a total capacity of 68 megawatts.
French developer Akuo has completed three crowdfunding campaigns to support its solar power plants in Côte-d’Or, raising a total of €5.15mn ($5.57mn) exclusively from local stakeholders.
Zimbabwe plans to launch the construction of a 600 MW floating solar power plant on Lake Kariba in 2026, aiming to reduce its reliance on drought-affected hydropower.
The company has secured a 108 MW solar project in Sicily, its largest in Italy, following the second national FER X auction, strengthening its portfolio of energy investments in the country.
Independent power producer GreenGo strengthens its portfolio to 193 MW under public schemes, after winning a new 48 MW solar project through the FER X NZIA programme.
Italy awarded over 1.1 gigawatts to 88 solar projects using no Chinese equipment, in a European first, at an average tariff of €66.38/MWh, 17% above previous auctions.
French firm Newheat forms a joint venture with Sunmark Chile to develop large-scale solar thermal heat projects for the mining sector, targeting decarbonisation of copper extraction processes in Chile.
Scatec has begun commercial operation of the second phase of its 120 MW solar project in Mmadinare, marking a strategic step in Botswana’s energy sector.
Origis Energy finalised a $290mn financing with Natixis CIB and Santander for the Swift Air Solar II and III projects, totalling 313 MWdc of installed capacity in Ector County, Texas.
ACWA Power and Bapco Energies signed a joint development agreement for a solar power plant integrated with storage technology in eastern Saudi Arabia, to supply electricity to Bahrain.
The Tilley Solar project, led by Indigenous and private partners, has reached full commissioning, adding 23.6 MW to Alberta's power grid and marking an economic milestone for Alexander First Nation.
Waaree Solar Americas will supply next-generation bifacial modules to Sabancı Renewables for two utility-scale solar plants in Texas, strengthening its presence in the North American market.
A court in Illinois has dismissed a lawsuit filed against ECA Solar, removing legal barriers to the construction of a planned solar facility outside the city limits of Morris.
EDF power solutions acquires a 20% stake in Obelisk, a 1.1GW hybrid solar and storage project in Egypt led by Scatec and Norfund, marking a new milestone in its regional strategy.
Mitsubishi HC Capital Energy and Ecokaku will develop 10 MW of non-subsidised solar power plants annually in Japan, targeting direct contracts with industrial buyers through long-term power purchase agreements.

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.