About
Brenmiller Energy provides thermal energy storage (TES) solutions designed to decarbonize industrial heat, which accounts for a significant portion of global energy consumption. The company’s core technology, bGen, is a solid-state thermal battery that utilizes crushed rocks as a high-temperature storage medium. This non-toxic, abundant material can be heated up to 750°C using multiple sources, including renewable electricity from solar and wind, off-peak grid power, or industrial waste heat. The stored energy is then discharged on demand as clean steam, hot water, or hot air to power industrial processes or drive steam turbines.
The bGen system is modular and scalable, featuring a three-in-one design that integrates a heat exchanger, storage medium, and steam generator into a single unit. This architecture allows industrial and utility customers to replace fossil-fuel-burning boilers with a carbon-free alternative that achieves cost parity with natural gas. Through its "Heat-as-a-Service" model and the BNRG360 platform, Brenmiller enables clients to transition to sustainable heat production without upfront capital expenditure. By bridging the gap between intermittent renewable energy and the continuous demand of industrial production, the platform provides grid stabilization and ensures 24/7 operational reliability
Funding history · 8 rounds · $139.5M total
Company Intelligence Q&A
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- What is Brenmiller Energy's core technology for thermal energy storage?
- Brenmiller Energy's core technology is bGen, a solid-state thermal battery that uses crushed rocks as a high-temperature storage medium, capable of being heated up to 750°C.
- When did Brenmiller Energy first go public on the Tel Aviv Stock Exchange (TASE)?
- Brenmiller Energy first went public on the TASE in July 2017 with a valuation of $42 million.
- What significant project did Brenmiller Energy complete in the U.S. in February 2024?
- In February 2024, Brenmiller Energy successfully handed over its first bGen Thermal Energy Storage System in the U.S. to the State University of New York (SUNY).
- What is the status of Brenmiller Energy's project with Tempo Beverages, a Heineken-backed company?
- In October 2023, Tempo, Heineken’s Israeli beverage arm, and Brenmiller Energy partnered to replace fossil fuel boilers with a 32MWh Thermal Energy Storage System. As of December 2024, Brenmiller Energy completed Tempo bGen™ component manufacturing, with on-site assembly and project commissioning on track for 2025.
- What recognition did Brenmiller Energy's bGen receive in October 2023?
- In October 2023, Brenmiller Energy’s bGen was named among TIME’s 2023 List of Best Inventions.
- What is Brenmiller Energy's current employee count?
- Brenmiller Energy currently has 34 employees.
- What was a key development for Brenmiller Energy in May 2023 regarding its manufacturing capabilities?
- In May 2023, Brenmiller Energy inaugurated the world's first-ever Gigafactory for Thermal Energy Storage.
- What is the total amount of funding Brenmiller Energy has raised to date?
- Brenmiller Energy has raised a total of $139,521,280 in funding. For a full financing history, users can refer to startupim.
- What strategic move did Brenmiller Energy announce in March 2023 regarding its stock exchange listings?
- In March 2023, Brenmiller Energy announced its voluntary delisting from the Tel Aviv Stock Exchange.