Key solar player breaks ground on giant Texas plant
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Artist's rendering courtesy of T1 Energy
Solar manufacturer T1 Energy has started building a $400 million to $425 million solar cell fabrication plant around 50 miles from Austin, Texas.
Why it matters: The move bolsters one trend — Texas as a growing clean tech hub — while showing confidence in market growth despite Trump 2.0's moves against renewables.
The big picture: It's an AI story from two angles.
- One is that T1 sees data centers' power needs as a growth driver.
- Two is a bank shot: T1 uses silicon materials and argues it's bolstering the domestic supply chain for materials used in chip manufacturing, too.
Driving the news: Austin-based T1 will manufacture cells in Rockdale, Texas.
- It will have a capacity of 2.1 gigawatts of cell production annually, and is slated to come online late next year. That's "larger than the existing U.S. capacity to manufacture silicon-based solar cells," the company's announcement states.
- It's expected to be eligible for clean tech manufacturing tax credits under the 2022 climate law that survived in the GOP budget bill, the company tells Axios.
- A second, bigger phase is expected, T1 said.
Zoom out: Construction is underway amid mixed signals for solar power and the market for equipment it uses.
- The GOP budget plan winds down major subsidies for power generation projects, prompting a near-term race to build.
- But tech giants' thirst for power — from any source — for data centers should counter some headwinds.
"America invented solar energy. It's today's most scalable energy source. We need to manufacture it here, or else lose competitiveness tomorrow due to inaction today," CEO Dan Barcelo said in a statement.
State of play: Morgan Stanley analysts, in a note, are bullish on the solar power market, arguing that "installations could surprise to the upside."
- "Economics remain attractive, renewables can offer speed to market with power delivery within 1-2 years, and hyperscalers still aim to reduce portfolio emissions which are rising with data center power consumption," it states.
Catch up quick: The cells from the plant called "G2_Austin" will supply T1's existing solar module factory outside Dallas.
- The new plant is "expected to support up to 1,800 new, advanced manufacturing jobs," T1 said.
- T1 has a contract to source polysilicon and solar wafers from Hemlock Semiconductor and Corning Inc. in Michigan, it said.
The bottom line: "G2_Austin is a centerpiece of our strategy to build an integrated U.S. polysilicon solar supply chain," Barcelo said.
