Freyr Battery acquired Trina Solar’s 5 GW solar module manufacturing facility in Wilmer, Texas. Photo courtesy of Freyr Battery

A clean energy company is abandoning a plan to build a giant electric battery factory in Atlanta's suburbs after it shifted to buy a solar panel plant in Texas.

Freyr Battery told officials on Thursday that it wouldn't build a $2.6 billion plant that was supposed to hire more than 700 people, after sending a Jan. 21 letter to the Coweta County Development Authority announcing its plans to end the project.

The factory would have built batteries to store electricity produced by renewable sources and release it later, company officials said. It would have been the second-largest battery factory worldwide when it was announced in 2023. But Freyr, a startup founded in 2018, never began construction on the 368-acre site.

Freyr, which moved its corporate headquarters from Norway to Newnan in part to maximize its eligibility for the U.S. tax benefits of President Joe Biden's climate law, said it was shifting its focus to a newly opened solar panel factory that it bought last year for $340 million from top Chinese solar panel maker Trina Solar. The facility is located in Wilmer, Texas (Dallas County).

“We are so grateful for the support and partnership we found in Coweta County and throughout Georgia," Freyr spokesperson Amy Jaick wrote in a statement, "However, as noted in our December release, we are focusing at the moment on the solar module manufacturing facility in Texas.”

The Newnan Times-Herald first reported the story, saying Freyr senior vice president of business development Jason Peace met Thursday with local officials. Peace told Coweta County Development Authority board members that the decision was driven by rising interest rates, falling battery prices, a change in company leadership and a shift in its goals, authority President Sarah Jacobs wrote in an email Friday.

The Georgia Department of Economic Development said the state conveyed a $7 million grant to buy a site for Freyr in Newnan, about 35 miles southwest of Atlanta. Department spokesperson Jessica Atwell said the state and company are “working together” to ensure the money is “repaid expeditiously.” Freyr may also owe money to Coweta County.

“Georgia’s incentives process protects the Georgia taxpayer, and when a company’s plans change, that process ensures discretionary incentives are repaid," Atwell said in a statement.

Jacobs said planning for the project made Coweta County a stronger candidate for future projects.

The company had said it planned to build battery factories in Norway and Finland but said in November that it will try to sell its European business. The company also said it was terminating its license for technology to make batteries, paying $3 million to the company it was licensed from.

Tom Einar Jensen, then the company's CEO, told investors in August that it had grown difficult to raise money to make batteries because of a surplus of Chinese batteries being produced at lower costs. The company said it was switching its strategy into businesses that would allow it to raise cash, including solar panel manufacturing. The company saw its cash on hand fall from $253 million at the end of 2023 to $182 million on Sept. 30.

Georgia Gov. Brian Kemp has targeted recruitment of the electric vehicle industry.

Korean firm SK Innovation built a $2.6 billion battery plant in Commerce, northeast of Atlanta and hired 3,000 workers, but later laid off or furloughed some workers.

Hyundai Motor Group has started production at a $7.6 billion electric vehicle and battery plant near Savannah, with plans to hire 8,500 workers. Electric truck maker Rivian revived its plans to build a plant east of Atlanta after a $6.6 billion loan from the Biden administration.

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Report: Texas solar power, battery storage helped stabilize grid in summer 2024, but challenges remain

by the numbers

Research from the Federal Reserve Bank of Dallas shows that solar power and battery storage capacity helped stabilize Texas’ electric grid last summer.

Between June 1 and Aug. 31, solar power met nearly 25 percent of midday electricity demand within the Electric Reliability Council of Texas (ERCOT) power grid. Rising solar and battery output in ERCOT assisted Texans during a summer of triple-digit heat and record load demands, but the report fears that the state’s power load will be “pushed to its limits” soon.

The report examined how the grid performed during more demanding hours. At peak times, between 11 a.m. and 2 p.m. in the summer of 2024, solar output averaged nearly 17,000 megawatts compared with 12,000 megawatts during those hours in the previous year. Between 6 p.m. and 9 p.m., discharge from battery facilities averaged 714 megawatts in 2024 after averaging 238 megawatts for those hours in 2023. Solar and battery output have continued to grow since then, according to the report.

“Batteries made a meaningful contribution to what those shoulder periods look like and how much scarcity we get into during these peak events,” ERCOT CEO Pablo Vegas said at a board of directors conference call.

Increases in capacity from solar and battery-storage power in 2024 also eclipsed those of 2023. In 2023 ECOT added 4,570 megawatts of solar, compared to adding nearly 9,700 megawatts in 2024. Growth in battery storage capacity also increased from about 1,500 megawatts added in 2023 to more than 4,000 megawatts added in 2024. Natural gas capacity also saw increases while wind capacity dropped by about 50 percent.

Texas’ installation of utility-scale solar surpassed California’s in the spring of last year, and jumped from 1,900 megawatts in 2019 to over 20,000 megawatts in 2024 with solar meeting about 50 percent of Texas' peak power demand during some days.

While the numbers are encouraging, the report states that there could be future challenges, as more generating capacity will be required due to data center construction and broader electrification trends. The development of generating more capacity will rely on multiple factors like price signals and market conditions that invite more baseload and dispatchable generating capacity, which includes longer-duration batteries, and investment in power purchase agreements and other power arrangements by large-scale consumers, according to the report.

Additionally, peak demand during winter freezes presents challenges not seen in the summer. For example, in colder months, peak electricity demand often occurs in the early morning before solar energy is available, and it predicts that current battery storage may be insufficient to meet the demand. The analysis indicated a 50% chance of rolling outages during a cold snap similar to December 2022 and an 80% chance if conditions mirror the February 2021 deep freeze at the grid’s current state.

The report also claimed that ERCOT’s energy-only market design and new incentive structures, such as the Texas Energy Fund, do not appear to be enough to meet the predicted future magnitude and speed of load growth.

Read the full report here.

Houston clean energy pioneer earns prestigious Welch Foundation award

Awards Season

A Rice University professor has earned a prestigious award from the Houston-based Welch Foundation, which supports chemistry research.

The foundation gave its 2025 Norman Hackerman Award in Chemical Research to Haotian Wang for his “exceptionally creative” research involving carbon dioxide electrochemistry. His research enables CO2 to be converted into valuable chemicals and fuels.

The award included $100,000 and a bronze sculpture.

“Dr. Wang’s extensive body of work and rigorous pursuit of efficient electrochemical solutions to practical problems set him apart as a top innovator among early-career researchers,” Catherine Murphy, chairwoman of the foundation’s Scientific Advisory Board, said in a news release.

Wang is an associate professor in the Department of Chemical and Biomolecular Engineering at Rice. The department’s Wang Group develops nanomaterials and electrolyzers for energy and environmental uses, such as energy storage, chemical and fuel generation, green synthesis and water treatment.

Wang also is co-founder of Solidec, a Houston startup that aims to turn his innovations into low-carbon fuels, carbon-negative hydrogen and carbon-neutral peroxide. The startup extracts molecules from water and air, then transforms them into pure chemicals and fuels that are free of carbon emissions.

Solidec has been selected for Chevron Technology Ventures’ catalyst program, a Rice One Small Step grant, a U.S. Department of Energy grant, and the first cohort of the Activate Houston program.

“Dr. Wang’s use of electrochemistry to close the carbon cycle and develop renewable sources of industrial chemicals directly intersects with the Welch Foundation mission of advancing chemistry while improving life,” Fred Brazelton, chairman and director of the Welch Foundation, said in the release.

Ramamoorthy Ramesh, executive vice president for research at Rice University, added: “We are proud to (Dr. Wang) at Rice. He’s using chemical engineering to solve a big problem for humanity, everything that the Welch Foundation stands for.”

Last year, the Hackerman Award went to Baylor College of Medicine's Livia Schiavinato Eberlin, who's known for her groundbreaking work in the application of mass spectrometry technologies, which are changing how physicians treat cancer and analyze tissues. Read more here.

Houston venture firm invests in Virginia fusion power plant company in collaboration with TAMU

fusion funding

Houston-based climate tech venture firm Ecosphere Ventures has partnered with Virginia Venture Partners and Virginia Innovation Partnership Corporation’s venture capital program to invest in Virginia-based NearStar Fusion Inc., which develops fusion energy power plants.

NearStar aims to use its proprietary plasma railgun technology to safely and affordably power baseload electricity on and off the power grid through a Magnetized Target Impact Fusion (MTIF) approach, according to a news release from the company.

NearStar’s power plants are designed to retrofit traditional fossil fuel power plants and are expected to serve heavy industry, data centers and military installations.

“Our design is well-suited to retrofit coal-burning power plants and reuse existing infrastructure such as balance of plant and grid connectivity, but I’m also excited about leveraging the existing workforce because you won’t need PhDs in plasma physics to work in our power plant,” Amit Singh, CEO of NearStar Fusion, said in a news release.

NearStar will also conduct experiments at the Texas A&M Hypervelocity Impact Laboratory (HVIL) in Bryan, Texas, on prototype fuel targets and evolving fuel capsule design. The company plans to publish the results of the experiments along with a concept paper this year. NearStar will work with The University of Alabama in Huntsville (UAH) to develop computer performance models for target implosions.

NearStar’s MTIF approach will utilize deuterium, which is a common isotope of hydrogen found in water. The process does not use tritium, which NearStar believes will save customers money.

“While avoiding tritium in our power plant design reduces scientific gain of the fusion process, we believe the vastly reduced system complexity and cost savings of eliminating complicated supply chains, regulatory oversight, and breeding of tritium allows NearStar to operate power plants more profitably and serve more customers worldwide, ”Douglas Witherspoon, NearStar founder and chief scientist, said in a news release.

Houston’s Ecosphere Ventures invests in climate tech and sustainability innovations from pre-seed to late-seed stages in the U.S. Ecosphere also supports first-time entrepreneurs and technical founders.