Eaton’s Vehicle Group Partners With Ballard Fuel Cell Systems and National Renewable Energy Laboratory to Develop Heavy-Duty Truck Fuel Cell Technology
8.9.2021 13:30:00 EEST | Business Wire | Press release
Power management company Eaton today announced its Vehicle Group has partnered with leading fuel system manufacturer Ballard Fuel Cell Systems, and the Department of Energy’s National Renewable Energy Laboratory (NREL), to develop heavy-duty truck fuel cell technology. The partnership is the result of a grant Eaton’s Vehicle Group received from the U.S. Department of Energy to develop highly efficient hydrogen fuel cells capable of powering heavy-duty machinery.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210908005019/en/
Eaton’s TVS technology to provide precise airflow for hydrogen fuel cells. (Photo: Business Wire)
The new fuel cell technology will leverage Eaton’s Twin Vortices Series (TVS) technology to improve fuel efficiency. This marks another important step in Eaton’s commitment to decarbonizing the transportation sector, building on the company’s more than two decades of investments and solutions that help to mitigate climate change.
“Our TVS supercharger technology provides fuel cell manufacturers with a precise amount of controlled air to increase power and efficiency,” said Karl Sievertsen, vice president and chief technology officer, Eaton’s Vehicle Group. “The efficiency of competitive fuel cells is lower because most hydrogen fuel cells use simple fans for air flow, which produces less pressure and is not controllable.”
Eaton will leverage its Corporate Research Labs in Golden, Colorado and Additive Manufacturing Center of Excellence in Southfield, Michigan to produce the technology, using cutting-edge power electronics and advanced 3D-printing. Eaton’s Vehicle Group will design and test a subscale, proof-of-concept system prototype utilizing its TVS technology that delivers a significant reduction in air system power consumption and fuel cell efficiency for heavy-duty truck applications.
Eaton’s TVS technology is ideal for harsh environments, as it can tolerate water, has operating maps with broad efficiency, and provides accurate air flow control in proportion to speed. These properties enable a water applicator to replace the humidifier to achieve higher operating pressure ratios and isentropic efficiencies.
“The innovation will be demonstrated in a laboratory setting and will become a springboard for U.S. advanced manufacturing capabilities and technology leadership,” Sievertsen added.
Eaton is a global leader in supercharger technology, having produced more than 9 million units over more than 30 years. All Eaton supercharger components are produced in-house utilizing state-of-the-art manufacturing processes and feature a patented rotor coating for improved efficiency. Eaton’s powder coating fills gaps between rotor lobes, tips and faces to mitigate air leakage and creates a near-zero clearance between components, resulting in optimal performance.
“We’re honored to be partnering with Ballard and the NREL to build this new, innovative technology that will address global climate change,” said Sievertsen. “Eaton has a long history of working with our industry counterparts and federal research organizations to create sustainable solutions, reduce our footprint and advance our vision of improving the quality of life and the environment.”
Learn more about Eaton’s 2030 Sustainability Goals.
Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power – more safely, more efficiently, and more reliably. Eaton’s 2020 revenues were $17.9 billion, and we sell products to customers in more than 175 countries. We have approximately 85,000 employees. For more information, visit www.eaton.com.
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/20210908005019/en/
Contact information
Thomas Nellenbach
thomasjnellenbach@eaton.com
(216) 333-2876 (cell)
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
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
Wasabi Establishes AI Business in Silicon Valley, Taps Pinaki Mukherjee to Lead as Senior Vice President & General Manager10.9.2026 16:00:00 EEST | Press release
Wasabi Technologies, the hot cloud storage company, today announced the formation of a dedicated AI business, and the appointment of semiconductor and storage veteran Pinaki Mukherjee as senior vice president and general manager to lead it. Wasabi stores hundreds of petabytes of AI data for frontier model labs, generative AI startups, and neocloud compute providers worldwide. This new AI business brings dedicated strategy, partnerships and go-to-market focus for this demand as AI infrastructure matures. “Mukherjee has a track record of driving the kind of high-value partnerships that move markets, and that’s exactly what this moment requires,” said Marty Falaro, president and COO of Wasabi. “AI workloads are pushing storage demand to a scale we've never seen, and Mukherjee is the right person to build the partnerships that extend Wasabi's position as the industry's choice for cloud storage, at the exact moment inference is reshaping what that storage needs to do.” Proven leadership in
Ant Group’s AI Health App AQ Reaches 150 Million Users as It Expands AI-powered Day-to-day Health Use Cases10.9.2026 15:47:00 EEST | Press release
At the 2026 INCLUSION · Conference on the Bund in Shanghai, Zhang Junjie, Vice President of Ant Group and Head of the Health Business, announced that Ant Group’s flagship AI health app AQ has reached 150 million users, handling nearly 20 million health inquiries per day. The new milestone also means AQ has grown its user base by 50% in just 8 months, since it announced 100 million users in February 2026, reflecting strong demand in China’s AI health space. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260910921103/en/ Ant Group’s AI health app AQ provides personalized health advice based on more than 10 health indicators. Health has become an increasingly important priority among Chinese consumers. According to Accenture’s China Consumer Insights report published in November 2025, the share of Chinese consumers who considered health a priority increased from 78% in 2021 to 87% in 2025, making it the top priority among the a
AULUMU Introduces A18 Series for iPhone 18 With Aramid Fibre, Hybrid Protection and Distinctive Finishes10.9.2026 15:43:00 EEST | Press release
Technology accessories brand aulumu has introduced the A18 Series for iPhone 18, a new collection of smartphone cases designed around lightweight protection, material innovation and distinctive visual finishes. The range includes the A18 Armor Shockproof Aramid Fiber Case, two ultra-slim aramid fibre models, the Ghost Lumen Transparent Case, and the Particle Vegan Leather Case. At the centre of the collection, the A18 Armor combines 1500D aramid fibre and thermoplastic polyurethane (TPU) in a one-piece construction. The hybrid structure pairs the light weight and woven texture of aramid fibre with the flexibility and cushioning properties of TPU. A full-wrap design covers the phone’s edges, while reinforced corners are intended to help distribute impact from everyday drops and bumps. The case is designed to provide drop protection from heights of up to 2 metres, with a 1.36 mm raised screen edge and a 1.3 mm raised camera frame providing additional protection around key areas. The A18
BGC Group Announces its First-Ever Fully AI Brokered Institutional Trade in Listed Equity Derivatives10.9.2026 15:30:00 EEST | Press release
BGC Group Inc. (Nasdaq: BGC) (“BGC”), a leading global brokerage and financial technology company servicing financial markets, today announced it has launched Fenics AI, and that its subsidiary, Aurel BGC, has completed its first-ever fully AI brokered institutional trade in listed equity derivatives, using autonomous AI-powered systems to manage the trading workflow from price discovery through to execution. Fenics AI, BGC’s new proprietary AI trading technology, arranged this landmark transaction on September 3, 2026, in Eurex listed Swiss SMI options between two institutional accounts, including Hudson Bay Capital. This successful first AI trade follows rigorous development and testing to ensure compatibility with applicable market conventions, rules and governance. Fenics AI is expected to be made available to BGC’s clients during the fourth quarter 2026 to deliver significant efficiencies across the trade lifecycle, including price discovery, execution, trade processing, and settl
Coulson Aviation Defines the Next Chapter of Innovation With EmberWorks10.9.2026 15:03:00 EEST | Press release
Coulson Aviation is moving forward with EmberWorks, its dedicated innovation division created to turn real-world operational challenges into new capabilities for aerial firefighting, aviation, and emergency response. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260910644135/en/ Comparison imagery demonstrates how ORBIT uses airborne thermal sensing and automated processing to identify wildfire activity and generate geolocated fire intelligence. First introduced at the Aerial Fire Fighting Global Conference in Rome earlier this year, EmberWorks formalizes an approach to innovation that has existed throughout Coulson’s history. From aircraft modification and mission-system development to programs such as C-130 airtanker, Boeing 737 Fireliner, and CH-47 Chinook helicopter, Coulson has long developed solutions in response to real-world operational needs. EmberWorks builds on that history by giving this approach a dedicated str
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