Business Wire

CO-ATMOSZERO

Share
AtmosZero Closes $21 Million in Series A, Moves Full Steam Ahead Toward Electrifying the Boiler Room

AtmosZero, the company on a mission to decarbonize steam, announced today the close of a $21 million Series A round co-led by Engine Ventures and 2150 to accelerate the commercialization of its Boiler 2.0 technology. Constellation Technology Ventures, the strategic venture arm of Constellation Energy Corporation (Nasdaq: CEG), also joined the round along with existing backers, Energy Impact Partners, Starlight Ventures, and AENU.

Today industrial steam, which is used across the built environment and industries from food and beverage to chemical manufacturing, is generated by burning fossil fuels onsite in boiler systems that account for nearly eight percent of global primary energy use. AtmosZero’s proprietary Boiler 2.0 technology extracts heat from the air and delivers high-temperature steam with maximum efficiency and zero carbon emissions, allowing companies to replace their existing natural gas and oil boilers quickly and cost-effectively.

“AtmosZero is solving for industrial decarbonization by electrifying the boiler room and building a scalable, drop-in replacement product rather than complex and expensive customized projects,” said Addison Stark, CEO and Co-Founder of AtmosZero. “Our vision is to eliminate global emissions from fossil-fueled boilers. The investment today from leading US and European investors is a tremendous validation of our technology and approach to eliminating Scope 1 boiler emissions.”

“The path to net-zero emissions runs through the boiler room and requires the replacement of existing fossil-based systems," said Michael Kearney, General Partner at Engine Ventures. “Reducing reliance on fossil fuels isn't just an environmental imperative -- it's a geopolitical one, too. We are thrilled to support the AtmosZero team's mission to decarbonize industrial emissions with its scalable, drop-in electrified solution."

Last year, AtmosZero unveiled a strategic partnership with New Belgium Brewing Company that involves a full-scale pilot at New Belgium’s flagship facility. Additionally, the company launched its European subsidiary, AtmosZero Europe, B.V., based in Amsterdam. AtmosZero will use this investment to advance both efforts including executing the commercial pilot and expanding the company’s European reach.

"Industrial process heat in the form of steam is essential for industries spanning food and beverage through to district heating and is responsible for over 2 gigatons of carbon dioxide per year,” said Christian Hernandez Gallardo, Partner and Co-Founder of 2150. “We were hunting for a solution that could unlock the vast impact potential in this market, with an offering that was a financial no-brainer to customers. The technology Addison and his all-star team have developed does exactly that and we look forward to supporting AtmosZero as they roll out their technology to the customers that eagerly await them in Europe.”

In addition to the Series A investment, AtmosZero was recently awarded a $3.2 million grant from the U.S. Department of Energy’s Industrial Efficiency and Decarbonization Office (IEDO) aimed at helping rapidly decarbonize America’s industrial sector.

For more information, please visit www.atmoszero.energy.

About AtmosZero:

AtmosZero is reimagining the boiler room for a decarbonized future by making decarbonization a product, not a project. By streamlining the process from design to installation, its high-efficiency electrified steam generator, Boiler 2.0, offers the most cost-effective, scalable, and secure solution to decarbonize steam production across industrial manufacturing, district steam, and the built environment. AtmosZero is a spin-out from Colorado State University and proudly based in Fort Collins, CO. For more information, please visit www.atmoszero.energy.

About Engine Ventures

Engine Ventures is a Cambridge, MA-based venture capital firm that invests in the next generation of Tough Tech founders. The firm provides capital, operational expertise, and a powerful academic, commercial, and governmental network to build and scale companies unlocking massive opportunities in climate, human health, and advanced systems. For more information, visit https://engineventures.com/.

About 2150

2150 is a venture capital firm investing in the sustainable reshaping of the broad urban environment. 2150 backs entrepreneurs working at the forefront of the climate transition and helps scale the companies and technologies with long-term equitable impact across the whole ‘urban stack’, including how cities are built, designed, constructed, and powered, to the way people live, work and are cared for. For more information, visit https://www.2150.vc/. 2150 is part of Urban Partners, a platform of vision-aligned, differentiated, investment strategies shaped around urban problem solving. For more information, visit https://urban.partners/.

About Constellation Technology Ventures

Constellation Technology Ventures (CTV) is the venture investing organization within Constellation, the United States’ largest producer of clean, carbon-free energy and a leading supplier of energy products and services to businesses, homes, community aggregations and public sector customers. The mission of CTV is to drive innovation by investing in venture-stage energy technology companies that can provide new solutions to Constellation and its customers. CTV invests in companies exploring innovative energy technologies and business models, building a portfolio that represents a broad range of development stages and technology types.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

View source version on businesswire.com: https://www.businesswire.com/news/home/20240220765259/en/

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com
DK

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Stage Set for World’s Largest Autonomous Race as A2RL Reaches Full Fan Capacity at Yas Marina Circuit13.11.2025 19:02:00 CET | Press release

15 November at Abu Dhabi’s iconic Yas Marina Circuit, in front of a full capacity crowd Eleven global teams compete for $2.25 million prize World first: Six fully autonomous cars racing head-to-head Human vs. AI showdown featuring former F1 driver Daniil Kvyat against TUM Race will be broadcast globally, this Sunday, 16th November at 3pm GST, on the Abu Dhabi Media Network, StarzPlay, Motorsport TV and the official A2RL YouTube Channel The world’s largest autonomous car race will take place in Abu Dhabi on the 15th of November, as 11 teams from across the globe compete at the frontier of robotics, autonomy and AI for a US$2.25 million prize pool. A2RL Season 2 has been 18 months in the making, with the six fastest teams making it through the tough qualification process to the Grand Final. Ticket allocation for the Yas Marina Circuit event has once again reached full capacity of the main grandstand, as motorsport and technology enthusiasts excitedly prepare to witness an AI competition

TRU Simulation announces delivery and acceptance of the Bell 505 Flight Training Device to Royal Jordanian Air Force13.11.2025 16:00:00 CET | Press release

TRU Simulation + Training Inc., a Textron Inc. (NYSE:TXT) company, and an affiliate of Bell Textron Inc. today announced delivery and acceptance of the Bell 505 Flight Training Device (FTD) to the Royal Jordanian Air Force (RJAF). The purchase agreement with the RJAF includes aircraft delivery complete with a flight training device and a comprehensive computer-based training package to support basic and advanced rotorcraft flight training at the King Hussein Air College in Mafraq, Jordan. This milestone follows the recent delivery of 10 Bell 505 helicopters to the RJAF. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251113604706/en/ TRU Simulation + Training announced delivery and acceptance of the Bell 505 Flight Training Device (FTD) to the Royal Jordanian Air Force (RJAF). “The Bell 505 Flight Training Device provides the Royal Jordanian Air Force a highly advanced training solution that enhances pilot readiness through r

TOURISE Destination Initiative Calls for Global Action for Urban Tourism Safety Through AI13.11.2025 15:42:00 CET | Press release

Launched today at the TOURISE Summit, the TOURISE Destination Initiative (TDI) brings together global leaders from government, international organizations, academia, and the private sector, to transform destinations into living laboratories for tourism innovation. Guided by its Declaration of Principles, TDI champions safety, environmental stewardship, cultural preservation, and community-centered development through responsible technology and multi-sector collaboration. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251113796086/en/ His Excellency Ahmed Al Khateeb, Saudi Arabia's Minister of Tourism and Chairman of TOURISE, launches the TOURISE Destination Initiative, a global coalition to shape the future of tourism through a destination-centric approach, with co-chairs H.R.H. Prince Turki bin Talal bin Abdulaziz Al Saud, Governor of Aseer Province, and Luigi Brugnaro, Mayor of Venice. They are joined with the TDI founding

Twilio’s Latest Report Highlights Conversational AI’s Rapid Adoption, Challenges, and Perception Gaps13.11.2025 15:00:00 CET | Press release

Survey data shows a 31-point satisfaction gap between business leaders’ beliefs and consumers’ experiences with conversational AIWithin the next year, 59% of organizations expect to fully replace the conversational AI solution they have in place todayMore than 70% of consumers claim they can identify an AI agent, but 90% failed to do so correctly Twilio (NYSE: TWLO), the customer engagement platform that drives real-time, personalized experiences for today’s leading brands, today released its Inside the Conversational AI Revolution report.1 Based on a global survey of 457 business leaders and 4,800 consumers across 15 countries, the report unearths major trends related to conversational AI’s adoption, perceptions, and expectations, including a finding that 99% of organizations anticipate their conversational AI strategy will change in the next 12 months. “Businesses that want to successfully deploy conversational AI for customer service, sales, and marketing need to prioritize customer

Safe Software Ahead of Target to Reach $250M in Revenue by 202813.11.2025 15:00:00 CET | Press release

The All-Data, Any AI Integration Leader Achieves Centaur Status as it Crosses $100M in Revenue Safe Software (Safe), the creator of FME, the only All-Data, Any-AI enterprise integration platform with true support for spatial data, today announced strong business momentum and continued progress toward its goal of reaching $250M in revenue by 2028. Building on another year of record performance, Safe Software is ahead of its target, surpassing $100M in annual revenue in FY25, representing nearly 20% year-over-year growth. “Crossing $100M is more than a financial milestone, it’s testament to the significant value FME delivers for our customers every day,” said Don Murray, CEO of Safe Software. “As we advance toward $250M, we remain committed to empowering organizations to unlock the full potential of their data through open, scalable, and intelligent solutions” The company’s employee base increased by 21.8% over the fiscal year, reflecting strategic investments in its people, culture, and

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye