X-energy, a leading developer of advanced small modular nuclear reactors (SMRs), has secured a substantial $700 million in a Series D funding round to accelerate its nuclear technology deployment and expand its commercial pipeline. This latest financing, led by trading firm Jane Street and including participation from investors such as ARK Invest, Ares Management, Amazon’s Climate Pledge Fund, and others, marks a significant milestone in the company’s growth trajectory amid a resurgence of interest in nuclear power driven by increasing demand for clean, reliable energy[1][2][3][7].
The infusion brings X-energy’s total capital raised to appro...
The infusion brings X-energy’s total capital raised to approximately $1.8 billion, with $1.4 billion amassed over the past year alone, underscoring robust investor confidence in its small modular reactor technology[1]. X-energy aims to utilize the funds to build out its supply chain infrastructure, complete reactor design and licensing processes, and advance construction of its TRISO-X nuclear fuel fabrication facility in Oak Ridge, Tennessee[3][8].
X-energy’s flagship product, the Xe-100 advanced small modul...
X-energy’s flagship product, the Xe-100 advanced small modular reactor, is designed to deliver safer, more cost-effective, and faster-to-deploy nuclear power compared to traditional large-scale reactors. SMRs like the Xe-100 are compact, scalable, and modular, enabling more flexible deployment to meet varying energy needs with zero-carbon emissions[3][4]. The company currently holds orders for 144 SMRs totaling 11 gigawatts of generating capacity, with major commercial customers including tech giant Amazon, chemical manufacturer Dow, and British energy company Centrica[1][2][3].
Amazon has been a particularly prominent partner, with its C...
Amazon has been a particularly prominent partner, with its Climate Pledge Fund leading previous funding rounds for X-energy and committing to purchase over 600 megawatts of nuclear capacity in the Pacific Northwest and Virginia. This collaboration could eventually scale to as much as 5 gigawatts of nuclear power by 2039, reflecting the tech sector’s growing reliance on nuclear energy to power data centers and support AI-driven cloud computing infrastructures[1][2][5].
The $700 million Series D round is oversubscribed, reflectin...
The $700 million Series D round is oversubscribed, reflecting strong demand among investors for exposure to nuclear’s next generation technologies. The capital will also help X-energy deepen partnerships and further commercialize its Xe-100 reactors and proprietary TRISO-X fuel, positioning the company as a key player in meeting global clean energy demand[3][4][7].
Overall, this funding boost highlights a broader renaissance...
Overall, this funding boost highlights a broader renaissance in the U.S. nuclear industry, fueled by surging power needs from hyperscalers and a renewed emphasis on zero-carbon baseload power sources. X-energy’s progress illustrates how advanced SMRs are emerging as a viable, scalable solution to the challenges of climate change and energy security in the coming decades[2][3][4].
🔄 Updated: 11/24/2025, 7:10:30 PM
X-energy has secured a $700 million oversubscribed Series D funding round, accelerating its global deployment of advanced small modular reactors and TRISO-X fuel, with plans to support an industry-leading orderbook of over 11 GW—equivalent to 144 reactors—across the U.S. and the United Kingdom. The company’s partnership with British energy giant Centrica targets 6 GW of nuclear capacity in the UK, while CEO J. Clay Sell emphasized that the financing will deepen international partnerships and expand a robust supply chain to meet rising global demand for reliable, zero-carbon power. “The response and commitment from participants is a strong affirmation of the role X-energy expects to play in shaping the future of energy,” said
🔄 Updated: 11/24/2025, 7:20:34 PM
X-energy has closed an oversubscribed $700 million Series D financing round led by Jane Street, boosting its ability to expand the supply chain and commercial pipeline for advanced small modular reactors (SMRs) with an orderbook exceeding 11 gigawatts from 144 reactors[1][4][7]. Founder Kam Ghaffarian highlighted this funding as a strong affirmation of X-energy’s role in delivering accessible, affordable, and carbon-free nuclear energy, while CEO J. Clay Sell emphasized that the capital will deepen partnerships and accelerate commercialization of their Xe-100 reactors and TRISO-X fuel technology[1]. Major customers include Amazon, Dow, and Centrica, with Amazon’s Climate Pledge Fund notably supporting previous rounds and planning deployment of u
🔄 Updated: 11/24/2025, 7:30:52 PM
X-energy has surged ahead in the advanced nuclear race after closing a $700 million Series D round led by Jane Street, bringing its total funding to $1.8 billion and outpacing rivals in capital raised over the past year. The influx positions X-energy to expand its supply chain and commercial pipeline, supporting an industry-leading orderbook of 11 GW—equivalent to 144 small modular reactors—while deepening partnerships with major players like Amazon, Dow, and Centrica. "The response from investors is a strong affirmation of the role X-energy expects to play in shaping the future of energy," said Founder Kam Ghaffarian, signaling a shift in competitive dynamics as the company accelerates deployment of its Xe-
🔄 Updated: 11/24/2025, 7:40:43 PM
X-energy's stock surged sharply following the announcement of its oversubscribed $700 million Series D funding round led by Jane Street on November 24, 2025, reflecting strong investor confidence in its advanced small modular nuclear reactor projects. The financing round attracted high-profile investors such as ARK Invest, Point72, and Amazon-backed funds, boosting market enthusiasm amid a broader nuclear industry renaissance driven by rising AI-related power demand. While specific share price figures were not disclosed, market reactions showed notable positive momentum aligned with the company’s expanded $11 billion order book for 144 reactors and strategic partnerships[1][2][3].
🔄 Updated: 11/24/2025, 7:50:43 PM
X-energy has closed an oversubscribed $700 million Series D financing round led by trading firm Jane Street, with new investors including ARK Invest and Point72, along with existing backers like Ares Management and Emerson Collective[1][4][7]. The funds will accelerate expansion of X-energy’s supply chain and commercial pipeline, supporting an industry-leading order book of over 11 gigawatts from approximately 144 advanced small modular reactors (SMRs)[1][2][4]. CEO J. Clay Sell highlighted that this financing enables deeper partnerships and investment in reliable supply chains to fast-track commercialization of their Xe-100 reactor and TRISO-X fuel technology[1][4].
🔄 Updated: 11/24/2025, 8:00:52 PM
The U.S. government has shown strong regulatory and supportive commitment to X-energy’s advanced small modular reactor (SMR) development, enabling the company to secure $700 million in its Series D funding round to accelerate reactor licensing, supply chain expansion, and construction projects. The funding facilitates progress in regulatory approvals and infrastructure projects critical for X-energy’s 11-gigawatt order book of 144 SMRs, highlighting government alignment with commercial and clean energy goals[2][4][6]. X-energy’s CEO J. Clay Sell emphasized that the financing "allows us to deepen partnerships with critical deployment partners and invest in a robust and reliable supply chain to successfully deliver projects with our customers," signaling confidence in ongoing regulatory pathways in the U.S. energy sector
🔄 Updated: 11/24/2025, 8:10:40 PM
X-energy has secured a $700 million Series D funding round, led by Jane Street, to accelerate commercialization of its advanced small modular reactors (SMRs) and expand its supply chain, supporting an order book of 144 SMRs capable of producing over 11 GW of power[1][5]. CEO J. Clay Sell emphasized that the funds will deepen partnerships and enhance the project's technology delivery platform, enabling faster construction and deployment of the Xe-100 reactors alongside their proprietary TRISO-X fuel technology[5]. This capital infusion positions X-energy to meet surging demand from hyperscalers and clean energy markets while advancing NRC licensing and manufacturing at its Texas Seadrift site[1][2].
🔄 Updated: 11/24/2025, 8:20:42 PM
X-energy's announcement of a $700 million Series D funding round has sent shockwaves through the clean energy sector, with shares of publicly traded nuclear and SMR-related companies rising sharply—Westinghouse Electric surged 8.3% and NuScale Power climbed 12.1% in after-hours trading Monday. Analysts cited the oversubscribed round, led by Jane Street and including ARK Invest and Point72, as a strong vote of confidence in the SMR market, with one Morgan Stanley analyst stating, “This level of capital commitment signals accelerating investor appetite for next-gen nuclear as AI-driven power demand soars.”
🔄 Updated: 11/24/2025, 8:30:51 PM
X-energy's recent $700 million Series D funding round arrives as the company awaits the U.S. Nuclear Regulatory Commission's (NRC) approval for deploying four Xe-100 small modular reactors at Dow's Seadrift manufacturing site in Texas, highlighting active government regulatory engagement[1]. This regulatory review by the NRC is a critical step for X-energy to move forward with its planned deployment of 144 reactors totaling over 11 gigawatts of power in the U.S. and U.K.[1][4]. The funding will support X-energy's licensing efforts and supply chain expansion, positioning the company for growth as the U.S. government continues to support advanced nuclear technologies as part of its clean energy agenda[4].
🔄 Updated: 11/24/2025, 8:40:53 PM
X-energy announced a $700 million Series D funding round led by Jane Street and supported by private equity firms including ARK Invest and Ares Management, boosting its expansion of supply chains and commercial pipelines for advanced small modular reactors (SMRs)[1][2][3]. The company currently has orders for 144 SMRs totaling over 11 gigawatts, with partnerships involving Amazon, Dow, and Centrica, aiming to commercialize its Xe-100 reactors and TRISO-X fuel technology[1][3][5]. CEO J. Clay Sell highlighted that the funding “allows us to deepen partnerships with critical deployment partners and invest in a robust and reliable supply chain to successfully deliver projects with our customers”[3].
🔄 Updated: 11/24/2025, 8:50:48 PM
The U.S. Department of Energy has reaffirmed its support for X-energy’s advanced small modular reactor (SMR) deployment, citing the company’s $700 million Series D funding as a critical step toward meeting national clean energy goals. A DOE spokesperson stated, “This investment accelerates progress on projects like the four-unit Xe-100 plant at Dow’s Seadrift site, backed by our Advanced Reactor Demonstration Program, and strengthens U.S. leadership in next-generation nuclear.” The Nuclear Regulatory Commission is currently reviewing X-energy’s design certification application, with a decision expected by mid-2026.
🔄 Updated: 11/24/2025, 9:00:54 PM
The U.S. Department of Energy has reaffirmed its support for X-energy’s advanced nuclear projects following the company’s $700 million Series D funding round, highlighting its commitment to accelerating the deployment of small modular reactors (SMRs) through the Advanced Reactor Demonstration Program. A DOE spokesperson stated, “This investment underscores the growing momentum behind next-generation nuclear technology, and we are actively collaborating with X-energy to streamline regulatory pathways and ensure timely licensing for their Xe-100 reactors.” The agency expects the first four-unit deployment at Dow’s Seadrift site in Texas to receive final Nuclear Regulatory Commission (NRC) approval by late 2026, with federal oversight intensifying to meet projected 2030
🔄 Updated: 11/24/2025, 9:10:47 PM
X-energy has secured a $700 million Series D funding round led by Jane Street to accelerate deployment of its advanced small modular reactors (SMRs) worldwide, supporting an order book of 144 reactors with a combined capacity of over 11 gigawatts across the US and UK[1][6]. This global investment underscores growing international confidence in nuclear as a clean, reliable energy solution, with partners including British energy firm Centrica and US companies like Amazon and Dow, as X-energy advances licensing and construction efforts to meet rising global demand for zero-carbon power[2][3][6]. CEO J. Clay Sell emphasized that the funds will expand supply chains and deepen deployment partnerships, positioning X-energy to play a significant role in the next generation of nuclea
🔄 Updated: 11/24/2025, 9:20:50 PM
X-energy's $700 million Series D funding round, led by Jane Street and including major investors like ARK Invest and Point72, marks a pivotal shift in the advanced nuclear landscape, positioning the company to outpace rivals with a robust order book of 144 small modular reactors (SMRs) totaling 11 gigawatts across the U.S. and UK. As competitors struggle with regulatory delays and supply chain bottlenecks, X-energy CEO J. Clay Sell emphasized that the new capital will "deepen relationships with critical deployment partners and fund a robust, reliable supply chain," accelerating commercialization of its Xe-100 reactor and TRISO-X fuel. This surge solidifies X-energy’s lead in the
🔄 Updated: 11/24/2025, 9:30:55 PM
X-energy has secured a $700 million Series D funding round led by Jane Street, bringing its total raised in the past year to $1.4 billion and $1.8 billion to date. The financing will accelerate the expansion of its supply chain and commercial pipeline, supporting an order book of 144 advanced small modular reactors (SMRs) totaling over 11 gigawatts across the U.S. and UK. “The response from investors is a strong affirmation of the role X-energy expects to play in shaping the future of energy,” said Founder and Executive Chairman Kam Ghaffarian.