Brenmiller to Launch New bGen(TM) Thermal Energy Storage System for Nuclear Small Modular Reactors (SMRs) - Powering the Nuclear Resurgence
Brenmiller Energy (NASDAQ:BNRG) announced the development of a new version of its bGen鈩� Thermal Energy Storage (TES) platform specifically designed for nuclear small modular reactors (SMRs). The company's technology aims to address SMRs' flexibility limitations in meeting dynamic grid demands.
The announcement builds on Brenmiller's successful implementation with Enel in Italy, which serves as a proof of concept for the technology's scalability. The bGen鈩� system features passive heat absorption, load following, and decay heat removal capabilities, making it particularly suitable for SMR integration.
The initiative comes amid growing global support for nuclear power, including a $900 million U.S. Department of Energy solicitation for SMRs, the World Bank's reversal of its nuclear funding ban, and increasing European adoption of nuclear energy solutions.
Brenmiller Energy (NASDAQ:BNRG) ha annunciato lo sviluppo di una nuova versione della sua piattaforma bGen鈩� Thermal Energy Storage (TES) specificamente progettata per i piccoli reattori modulari nucleari (SMR). La tecnologia dell'azienda mira a superare le limitazioni di flessibilit脿 degli SMR nel soddisfare le richieste dinamiche della rete elettrica.
L'annuncio si basa sul successo di Brenmiller con Enel in Italia, che rappresenta una prova di concetto per la scalabilit脿 della tecnologia. Il sistema bGen鈩� include capacit脿 di assorbimento passivo del calore, adattamento al carico e rimozione del calore residuo, rendendolo particolarmente adatto all'integrazione con gli SMR.
L'iniziativa arriva in un contesto di crescente supporto globale all'energia nucleare, tra cui una sollecitazione da 900 milioni di dollari del Dipartimento dell'Energia degli Stati Uniti per gli SMR, la revoca del divieto di finanziamento nucleare da parte della Banca Mondiale e una crescente adozione di soluzioni nucleari in Europa.
Brenmiller Energy (NASDAQ:BNRG) anunci贸 el desarrollo de una nueva versi贸n de su plataforma bGen鈩� Thermal Energy Storage (TES) dise帽ada espec铆ficamente para peque帽os reactores modulares nucleares (SMR). La tecnolog铆a de la compa帽铆a busca superar las limitaciones de flexibilidad de los SMR para satisfacer las demandas din谩micas de la red el茅ctrica.
El anuncio se basa en el 茅xito de Brenmiller con Enel en Italia, que sirve como prueba de concepto para la escalabilidad de la tecnolog铆a. El sistema bGen鈩� cuenta con capacidades de absorci贸n pasiva de calor, seguimiento de carga y eliminaci贸n de calor residual, lo que lo hace especialmente adecuado para la integraci贸n con SMR.
La iniciativa llega en medio de un creciente apoyo global a la energ铆a nuclear, incluyendo una solicitud del Departamento de Energ铆a de EE.UU. por 900 millones de d贸lares para SMR, la reversi贸n de la prohibici贸n de financiamiento nuclear por parte del Banco Mundial y una mayor adopci贸n de soluciones nucleares en Europa.
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Brenmiller Energy (NASDAQ:BNRG) a annonc茅 le d茅veloppement d'une nouvelle version de sa plateforme bGen鈩� Thermal Energy Storage (TES) sp茅cifiquement con莽ue pour les petits r茅acteurs modulaires nucl茅aires (SMR). La technologie de l'entreprise vise 脿 surmonter les limitations de flexibilit茅 des SMR face aux demandes dynamiques du r茅seau 茅lectrique.
L'annonce s'appuie sur la r茅ussite de Brenmiller avec Enel en Italie, qui sert de preuve de concept pour la mont茅e en 茅chelle de la technologie. Le syst猫me bGen鈩� offre des capacit茅s d'absorption thermique passive, de suivi de charge et d'茅vacuation de la chaleur r茅siduelle, le rendant particuli猫rement adapt茅 脿 l'int茅gration des SMR.
Cette initiative intervient dans un contexte de soutien mondial croissant 脿 l'茅nergie nucl茅aire, incluant une sollicitation de 900 millions de dollars du D茅partement am茅ricain de l'脡nergie pour les SMR, la lev茅e de l'interdiction de financement nucl茅aire par la Banque mondiale, et une adoption accrue des solutions nucl茅aires en Europe.
Brenmiller Energy (NASDAQ:BNRG) hat die Entwicklung einer neuen Version seiner bGen鈩� Thermal Energy Storage (TES)-Plattform angek眉ndigt, die speziell f眉r kleine modulare Kernreaktoren (SMRs) entwickelt wurde. Die Technologie des Unternehmens zielt darauf ab, die Flexibilit盲tsbeschr盲nkungen von SMRs bei der Erf眉llung dynamischer Netzanforderungen zu 眉berwinden.
Die Ank眉ndigung baut auf Brenmillers erfolgreicher Umsetzung mit Enel in Italien auf, die als Machbarkeitsnachweis f眉r die Skalierbarkeit der Technologie dient. Das bGen鈩�-System verf眉gt 眉ber passive W盲rmespeicherung, Lastfolge- und Nachzerfallsw盲rme-Abfuhrfunktionen, wodurch es besonders gut f眉r die Integration von SMRs geeignet ist.
Die Initiative erfolgt vor dem Hintergrund einer wachsenden globalen Unterst眉tzung f眉r Kernenergie, darunter eine 900-Millionen-Dollar-Ausschreibung des US-Energieministeriums f眉r SMRs, die Aufhebung des Nuklearfinanzierungsverbots durch die Weltbank und eine zunehmende europ盲ische Akzeptanz nuklearer Energiel枚sungen.
- Successful proof of concept already implemented with major utility Enel in Italy
- Strategic positioning in the growing SMR market backed by significant government funding
- Technology features advanced capabilities specifically suited for nuclear applications
- Strong market timing with increasing global support for nuclear power solutions
- Product is still in development phase with no immediate revenue impact
- Success depends on broader SMR adoption and regulatory approvals
Insights
Brenmiller's strategic pivot to nuclear SMR storage leverages existing technology while targeting a high-growth market with government backing.
Brenmiller Energy is making a strategic pivot to adapt its bGen鈩� thermal energy storage technology for the nuclear small modular reactor (SMR) market. This represents a calculated expansion of their addressable market into what appears to be a resurgent nuclear sector backed by significant policy support.
The company's approach is technically sound - they're leveraging their existing technology platform that's already been validated through their Enel project in Italy. The bGen鈩� system's core capabilities (thermal mass storage, heat exchange functionality) appear well-suited for nuclear integration with minimal modifications, creating a capital-efficient pathway to market entry.
What makes this announcement particularly notable is the timing and market alignment. Brenmiller is positioning itself at the intersection of three powerful trends: (1) nuclear power resurgence with
The technology's value proposition centers on addressing a key limitation of SMRs - their lack of flexibility to meet dynamic grid demands. By enabling load-following capabilities and passive heat management, Brenmiller's solution could enhance the commercial viability of SMR deployments, potentially creating significant recurring revenue opportunities if the nuclear resurgence materializes as projected.
While specific revenue projections aren't provided, the regulatory and market tailwinds suggest this could represent a material growth vector for Brenmiller, particularly given the high-value nature of nuclear infrastructure and the government funding now flowing into the sector.
Nuclear power is increasingly seen as the next-generation source to support the energy demands of computing and AI infrastructure while boosting energy independence and decarbonizing at scale - and nuclear needs storage
bGen鈩� installed in Italy with Enel - a major European utility company - is an application that can serve as a strong foundation for the continued development of Brenmiller's thermal energy storage system for integration with nuclear SMRs
Potential for major safety improvements - bGen鈩� system architecture supports passive heat absorption, load following, and decay heat removal
ROSH HA'AYIN, IL / / July 8, 2025 / Brenmiller Ltd. (Nasdaq:BNRG), a leading global provider of Thermal Energy Storage ("TES") solutions for industrial and utility customers, announced today it is developing a new version of its bGen鈩� TES platform technology specifically for nuclear small modular reactors ("SMRs").
SMRs produce up to 300 MW(e) of power, significantly smaller than traditional nuclear power plants, and are designed with modular components, offering greater flexibility and potentially lower costs. While reliable for baseload generation, SMRs lack the flexibility to meet dynamic grid demands - precisely the gap that bGen鈩� is designed to fill.
"The global shift toward electrification and clean heat requires not only innovation but also adaptability," said Avi Brenmiller, Chairman and Chief Executive Officer at Brenmiller Energy. "We believe that our bGen鈩� system, already validated in real-world grid and industrial settings, is naturally suited to support SMR decarbonization with minimal modifications."
Enel Project as Proof of Scalability & Resilience
Brenmiller's bGen鈩� system has already been installed in Italy with Enel - a major European utility company - as part of a pilot project to decarbonize combined heat and power ("CHP") operations. This project can serve as a strong development base for future TES units tailored for SMR.
Development Platform for Future SMR Integration
Unlike conventional nuclear storage integrations, Brenmiller's solution provides a solid foundation that can be adapted and further developed to meet SMR requirements.
bGen鈩�'s inherent heat exchanger and high thermal mass are already optimized for interfacing with secondary or tertiary loops in nuclear systems
System architecture supports passive heat absorption, load following, and decay heat removal
These attributes pave the way for potential rapid deployment in SMR-linked projects
New Product Launch Coming Soon
Brenmiller will soon introduce a bGen鈩� configuration tailored for SMR and high-resilience industrial applications. This next-generation product retains Brenmiller's signature flexibility, safety, and cost-effectiveness - while unlocking powerful new use cases in the nuclear and heavy industry domains.
Governments and Industry Driving Demand
New from the U.S. Administration have fast-tracked SMRs and aim to significantly reform the U.S. nuclear industry
A U.S. Department of Energy solicitation for SMRs was issued to support American energy and artificial intelligence ("AI") dominance
The recently reversed its prior ban on funding nuclear power and announced it will accelerate the approval of SMRs
Several countries in Europe are reembracing nuclear power as a means of boosting energy independence and decarbonizing at scale, including Denmark, which is rethinking its 40-year nuclear ban, according to a report by CNBC in May 2025
About bGen鈩�
bGen鈩� ZERO is Brenmiller's TES system, which converts electricity into heat to power sustainable industrial processes at a price that is competitive with natural gas. The bGen鈩� ZERO charges by capturing low-cost electricity from renewables or the grid and stores it in crushed rocks. It then discharges steam, hot water, or hot air on demand according to customer requirements. The bGen鈩� ZERO also supports the development of utility-scale renewables by providing critical flexibility and grid-balancing capabilities. bGen鈩� ZERO was named among TIME's Best Inventions of 2023 in the Green Energy category and won Gold in the Energy Storage and Management category at the 2025 Edison Awards.
About Brenmiller Energy Ltd.
Brenmiller Energy helps energy-intensive industries and power producers end their reliance on fossil fuel boilers. Brenmiller's patented bGen鈩� ZERO thermal battery is a modular and scalable energy storage system that turns renewable electricity into zero-emission heat. It charges using low-cost renewable electricity and discharges a continuous supply of heat on demand and according to its customers' needs. The most experienced thermal battery developer on the market, Brenmiller operates the world's only gigafactory for thermal battery production and is trusted by leading multinational energy companies. For more information visit the Company's website at and follow the company on and .
Forward-Looking Statements:
This press release contains "forward-looking statements" within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and other federal securities laws. Statements that are not statements of historical fact may be deemed to be forward-looking statements. For example, the Company is using forward-looking statements when discussing: the development of the new version of the Company's bGen鈩� TES platform specifically for use with SMRs; that the bGen鈩� system is positioned to support SMR decarbonization with minimal modifications; that the bGen鈩� system has the potential for major safety improvements as its architecture supports passive heat absorption, load following, and decay heat removal; the timing in which the Company will introduce a bGen鈩� configuration tailored for SMR and high-resilience industrial applications; that the new product will retain the Company's flexibility, safety, and cost-effectiveness while enabling new use cases in nuclear and heavy industry; that there will be rapid deployment of the Company's bGen鈩� system in SMR-linked projects due to its compatibility with nuclear systems; that global trends, including executive orders and funding initiatives, are expected to drive demand for SMR-compatible technologies like bGen鈩�; and that policy changes by the U.S. government and international institutions will accelerate the adoption of SMRs, potentially expanding market opportunities for the Company. Without limiting the generality of the foregoing, words such as "plan," "project," "potential," "seek," "may," "will," "expect," "believe," "anticipate," "intend," "could," "estimate" or "continue" are intended to identify forward-looking statements. Readers are cautioned that certain important factors may affect the Company's actual results and could cause such results to differ materially from any forward-looking statements that may be made in this press release. Factors that may affect the Company's results include, but are not limited to: the Company's planned level of revenues and capital expenditures; risks associated with the adequacy of existing cash resources; the demand for and market acceptance of our products; impact of competitive products and prices; product development, commercialization or technological difficulties; the success or failure of negotiations; trade, legal, social and economic risks; and political, economic and military instability in the Middle East, specifically in Israel. The forward-looking statements contained or implied in this press release are subject to other risks and uncertainties, many of which are beyond the control of the Company, including those set forth in the Risk Factors section of the Company's Annual Report on Form 20-F for the year ended December 31, 2024 filed with the U.S. Securities and Exchange Commission ("SEC") on March 4, 2025, which is available on the SEC's website, www.sec.gov. The Company undertakes no obligation to update these statements for revisions or changes after the date of this release, except as required by law.
SOURCE: Brenmiller Energy
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