Daniel Barcelo
Analyst · ROTH Capital Partners
Thanks, Jeff, and welcome, everyone, to our fourth quarter and full year 2025 earnings call. Our theme for today's call is finishing what we started. 25 was the year we built T1 Foundation. In 2026, we are building our G2_Austin solar cell fab to complete our vertically integrated domestic solar chain in the U.S. market that completely changed on January 1 with the implementation of new federal rules on foreign content and ownership. . Next year, 2027 is the year we intend to deliver a step-change in our ability to generate earnings and cash flow as a U.S. solar leader delivering high domestic content. While we execute these core objectives of our strategy, we also plan to stack additional EBITDA streams through organic and inorganic opportunities. During the fourth quarter and so far in 2026, we have made significant strides to realize this vision. Let's turn to Slide 4 for a review of T1's remarkable progress in the fourth quarter, during which we announced several important milestones and transactions. Building on the extended supply agreement with Hemlock, Corning, we announced the supply partnership with NextPower. Together, these relationships serve as critical building blocks to advance our vision of developing a fully integrated American polysilicon-based solar supply chain. We also executed 2 transactions to fund T1's growth and expansion plans, including a $72 million registered direct common equity offering and a $50 million convertible preferred tranche from certain funds and accounts managed by Encompass Capital Advisors, one of our founding investors. In November, I met with Vice President of J.D. Vance in Washington, D.C. to discuss the resurgence of American energy and advanced manufacturing and our commitment to establishing domestic solar supply chains. As our momentum continued to build, we returned to the capital markets in December with our concurrent common equity and convertible notes offerings, raising combined gross proceeds of $322 million and adding several new institutional investors to T1's capital structure. Capital is and will remain the lifeblood of T1's growth ambitions over the near term. The funding from the December transaction strength in T1's balance sheet position us to begin Phase 1 construction of our G2_Austin solar cell fab. Following the completion of Phase 1, we expect to begin producing high efficiency, high domestic content solar cells by the end of this year with an annual capacity of 2.1 gigawatts. Our successful capital formation initiative and the start of construction at G2 triggered an important commercial milestone when T1 announced a strategic partnership with Treaty Oak Clean Energy, highlighted by a 3-year agreement for T1 to supply 900 megawatts of G1 modules with G2 domestic cells starting in 2027. Also in December, we completed a series of transactions intended to preserve our eligibility for the Section 45x tax credits under the One Big Beautiful bill Act. Importantly, we also validated our ability to monetize the credits by completing our first sale of 45x credits to a U.S. financial institution. As we'll discuss shortly, our team at G1_Dallas continue to demonstrate their world-class capabilities during Q4. And with a factory fully operational demand for merchant volumes bolstered by customers clearing up 45x eligible inventory before year-end, quarterly production and sales surpassed 1 gigawatt for the first time at our state-of-the-art facility. Our busy fourth quarter capped off an impressive year at T1, and we were excited to carry that momentum into 2026. So with that, let's turn to Slide 5 for an update on the business. G2_Austin, our U.S. solar cell fab that is under construction, has been the centerpiece of our business plans from the start of our journey as a U.S. solar company. We believe that demand for domestically manufactured U.S. polysilicon-based solar cells is meaningfully underserved. And while G1 has been our entry point into the U.S. utility scale market, is expected to be the driver of margins, earnings and cash flow. This morning, I am pleased to report that the first phase of construction of G2_Austin is progressing on schedule. April should be a busy month on site as first deal is scheduled to be erected within the next few weeks. While we have deployed meaningful capital to advance construction of G2_Austin, our sales and finance teams have been busy working to secure an additional offtake contract and to line up capital formation options required to achieve full financial close on Phase 1 of G2_Austin. We remain in advanced discussions on both fronts and expect to close funding in April. As Evan will discuss later, we have multiple potential options to fund the first phase of G2, and we plan to select the financing pathway that provides the best balance of cost, speed, structure and quantum for T1 and our investors. Following a successful ramp-up at G1_Dallas, our fully operational 5 gigawatt solar module facility, we achieved records in production and sales in Q4 when we expanded our customer base through merchant sales. As we move through 2026 with the 3 gigawatt on either cost plus or fixed margin offtake contracts, we are seeing higher indicative pricing in the merchant market, and we expect that T1's module production costs will decline. We are maintaining our production and sales targets of 3.1 to 4.2 gigawatts for G1 in 2026, and we are growing increasingly comfortable with our ability to achieve the high end of that to target range. As near-term variables, including a potential Section 232 ruling and second half customer demand post safe harboring deadlines come into clearer focus, we will update investors with more detailed 2026 guidance. T1's profile within the industry continues to rise, yielding attractive opportunities to stack EBITDA and expand our commercial presence within the utility scale and AI development ecosystems. The deal flow we are seeing as a result of companies wanting to partner with T1, and we will continue to evaluate opportunities that fit strategically, culturally and financially with T1's priorities. T1 is an American company focused on building a critical domestic solar supply chain. But we also intend to unlock value from the legacy assets in our European portfolio, which are attracting growing interest from potential partners to support AI infrastructure. Earlier this month, we reported an important step to monetize our Nordic data center asset, the restoration of a 50-megawatt grid allowance in Mo i Rana, Norway. This initial power allowance better positions T1 to accelerate discussions to monetize this asset, and we have an application in the queue for up to 396 megawatts to unlock additional value. All these steps are intended to position T1 to generate meaningfully higher EBITDA in 2027 and beyond as we navigate this bridge year to G2. Let's turn to Slide 6, please. The ramp-up of G1_Dallas kicked into high gear in the fourth quarter, which was punctuated by record production and sales and the delivery of merchant volumes to major new customers. In roughly 1 year, the T1 operations team has taken G1 from initial production to maximum daily run rates over our 5 gigawatt nameplate capacity. With the strong finish to the year, we produced a total of 2.79 gigawatts of solar modules in 2025, meeting our annual production target. This progress reflects the talent and dedication of our people and gives us strong confidence in our ability to build on this momentum in 2026 and beyond. We believe that G1 is poised to generate improved margin performance in 2026. We expect production sales to ramp sequentially throughout the year, and we anticipate that sales and EBITDA will improve each quarter through year-end, based on our contracted delivery schedules and our expectation for reduced overall costs. The project development timelines adjusting to the new supply chain regulations, we are working with customers and anticipate moving some Q1 deliveries into Q2. T1 has 3 gigawatts of G1 modules under contract for 2026. Our supply chain team is sourcing cells through international suppliers who have certified their [ non-FIOC ] status to feed G1 during the bridge period ahead of the anticipated start of production at G2 in Q4 2026. In total, we plan to procure between 3.1 and 4.2 gigawatts of cells through our global vendor network. As we continue to engage with and qualify new cell suppliers to G1, we are growing increasingly confident in our ability to procure high-quality cells closer to the high end of this range. And with that, I'll turn it over to Otto, our SVP of Project Engineering, for an update on the construction of G2_Austin.