electric/hybrid

Fuel cell electric vehicles make rapid progress in range, durability

8
After seven years of study, the National Renewable Energy Laboratory in the US has concluded the driving ranges and fuel cell durability associated with hydrogen fuel cell electric vehicles (FCEVs) are improving rapidly.
Fuel cell electric vehicles make rapid progress in range, durability

The world’s largest single FCEV and hydrogen fueling infrastructure demonstration to date was funded by the US Energy Department's Office of Energy Efficiency and Renewable Energy. The data represents some 500,000 individual vehicle trips covering 3.6 million miles traveled and 152,000 kg hydrogen produced or dispensed.

“The project results show that fuel cell electric vehicles have advanced rapidly,” said Keith Wipke, acting manager of NREL’s Fuel Cell and Hydrogen Technologies Program and the report’s lead author. “As vehicle manufacturers and other researchers worldwide continue to focus on the remaining challenges of balancing durability, cost, and high-volume manufacturability, there is optimism that manufacturers will introduce FCEVs to the market within the next few years.”

NREL’s Hydrogen Secure Data Center plays a crucial role in the independent, third-party analysis of hydrogen fuel cell technologies. While the raw data are protected in the HSDC, the public may see aggregated results through composite data products, which communicate relevant technical results without revealing proprietary data. NREL has published 99 CDPs related to fuel cell durability, vehicle driving range, on-site hydrogen production costs, and a wide variety of other topics.

The Energy Department established interim, high-level technical targets in 2003 for FCEVs and hydrogen fueling infrastructure with the goal of achieving them by 2009. The targets were:

    250-mile driving range2,000-hour fuel cell durability$3 per gallon gasoline equivalent for hydrogen production cost.

Technical results showed that at least one of the four industry teams exceeded each of DOE’s FCEV targets for driving range and fuel cell durability, with a team achieving 254-mile driving range and a team showing projected average fuel cell stack durability of 2,521 hours. The report also evaluated a separate FCEV capable of reaching a driving range of up to 430 miles.

Low on-site hydrogen production costs were difficult to demonstrate through this project because current hydrogen stations were not designed, constructed, and used as full-scale commercial stations.

While this project did not achieve DOE’s hydrogen cost target, an independent review panel examined the issue of hydrogen production costs and determined that the production cost target could be met for at least one pathway (hydrogen produced from natural gas) in commercialized hydrogen stations at sizes comparable to gasoline stations. With increased availability of low-cost natural gas, hydrogen costs can be decreased even further.

The Learning Demonstration project started in 2004 with four major vehicle manufacturers (GM, Daimler, Hyundai-Kia, and Ford) and three energy partners (Shell, BP, and Chevron) contributing data for NREL analysis. Project costs were shared 50-50 between industry and EERE. Later, DOE’s California Hydrogen Infrastructure Project, executed by Air Products and Chemicals, Inc., contributed data on its fueling stations.

“We received final project data from our industry partners in October 2011, and have completed our analysis across the entire demonstration period,” Wipke said. “Through this project, 183 fuel cell electric vehicles were deployed, 25 project fueling stations were placed in use, and no fundamental safety issues were identified.”

The report is designed to help industry and the Energy Department evaluate progress toward market needs and DOE targets, and to focus research and development efforts where technical barriers still exist. For more information, visit NREL’s Hydrogen Fuel Cell Vehicle and Infrastructure Learning Demonstration website.

For additional information:

NREL

Add a comment
haniya
http://fashioninbox.com/latest-attractive-eye-catching-mehandi-designs-2015/ We want to reinvent the phone. What's the killer app? The killer app is making calls! It's amazing how hard it is to make calls on most phones. We want to let you use contacts like never before - sync your iPhone with your PC or mac.
mical3211
Security Guard Services Once you’ve found a security company that works well for your needs, how do you select from among their multiple security guard services? The key is to identify your primary security needs, whether they are related to property, personal protection, valuables, or important events. Here are several of the primary security guard services available with most American security companies.
sidra
Thanks for providing recent updates regarding the concern, I look forward to read more. fashion updates
fashion updates
Thanks for providing recent updates regarding the concern, I look forward to read more.
haniya
stilnoct order online http://www.costapharmacy.com/buy-stilnoct/ Oh, this is a magical post. It’s life the most majestic post there is on this planet right now. This is really good work from your side. I strongly recommend you keep doing this kind of work.
buy ativan online cheap
You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.
haniya
Oyuncuların ve oynatan sitelerin arttığı, oyunların ise yeniliklerle çeşitlendiği bu dinamik piyasada ihtiyaç duyulan en önemli husus kuşkusuz doğru ve güvenilir bilgidir. İşte bu noktada kendiside sizden ve oyuncu olan tecrubeli ekibimiz tarafından sitemiz hem yeni başlayanlara hem de bu işte tecrubeli olan oyunculara uygun olarak hazırlanmıştır. casinolar
haniya
We appreciate you your main posting. This question passion all of us very much and even on account of people, Write-up gained knowledge cutting edge elements. It had been worth it to read. Thanks. Htc bravo. Your house is. Ofertas Online https://www.haycompras.es