Hydrogen Fuel Cells: Comparing Efficiencies
The previous articles in this series focused on the power costs and operational lifetimes of hydrogen fuel cells. These factors are important, as cheaper and long-lasting fuel cells are vital for the adoption of hydrogen as a fuel. (For details of how these cells work, refer to the first article).
Cost and durability are far from being the only characteristics of fuel cells worth consideration. Here we focus on fuel cell efficiency - this is the proportion of the chemical energy stored within the hydrogen supplied to the fuel cell, that is eventually converted into usable electricity.
The graph shows the...
Dana Corporation Showcases Fuel-Cell Advancements at Convergence 2004 Automotive Electronics Show
Dana Corporation (DCN) unveiled a number of new fuel-cell advancements at the Convergence 2004 automotive electronics show in Detroit. The advancements are featured on a fuel-cell scooter developed with Dana partners. One of just three in the world, the scooter is making its North American debut at Convergence.
The Connecticut Clean Energy Fund and Proton Energy Systems Embark on a Fuel Cell...
The Connecticut Clean Energy Fund has agreed to provide funding to Proton Energy Systems, Inc., a subsidiary of Distributed Energy Systems Corp (DESC) to design, build and conduct a 24-month demonstration of a 5kW Regenerative Fuel Cell (RFC) for a telecommunications site in southwestern Connecticut. The project proposal from Proton is consistent with the Connecticut Clean Energy Fund's mandate to support projects that promote the commercialization of fuel cells and illustrate their importance as a clean, reliable distributed energy source.
DaimlerChrysler and Ford to Invest CDN $55 Million in Ballard Power Systems
Ballard Power (BLDP) announced it has exercised its right to call a CDN $55 million investment from its Vehicular Alliance partners, DaimlerChrysler AG and Ford Motor Company, pursuant to a Call Agreement entered into by the parties on December 31, 2003. DaimlerChrysler will purchase 2,431,388 common shares of Ballard at CDN $12.34 per share, for an aggregate purchase price of CDN $30 million. Ford will purchase 2,026,157 common shares of Ballard at CDN $12.34 per share, for an aggregate purchase price of CDN $25 million. Under the Memorandum of Understanding between the parties dated July 8, 2004, if Ballard...
Ten Solid Clean Energy Companies to Buy on the Cheap: #10 United Technologies
Like most conglomerates, United Technologies Corporation (UTC), (NYSE:UTX) won't be found in any of the Clean Energy indices, but its growing portfolio of clean energy businesses makes it fit well into a diversified portfolio with a clean energy tilt. A conservative capital structure and solid earnings and cash flow, and a decades long history of constantly increasing dividends make this a company that I'm comfortable holding for the long term. In terms of sustainability, the company has been recognized by Dow Jones as in the top 10% of the world's most sustainable companies. Long before it became fashionable for...
Millennium Cell and the Dow Chemical Company Announce Joint Development Program
Millennium Cell Inc (MCEL) announced that they have entered into a joint development program to collaborate on the development and commercialization of portable fuel cell systems for use in consumer electronics and military applications. These energy systems will be based upon Millennium Cell's patented Hydrogen on Demand® technology in conjunction with Proton Exchange Membrane (PEM) fuel cells.
Scientific American 50 Names MTI Micro ‘Business Leader In Energy’
Mechanical Technology Inc (MKTY) has been named Business Leader in the Energy category for pioneering work commercializing its Mobion(TM) micro fuel cell technology for the portable electronics market. The Mobion(TM) cord-free rechargeable micro fuel cell is based on a number of MTI Micro breakthrough discoveries, covered by numerous patents (either granted or in application), enabling effective miniaturization of a greatly simplified fuel cell system of high energy density. MTI Micro's proprietary Mobion(TM) power pack technology is being designed to deliver extended run-time and instant re-charge benefits for powering a broad array of future portable electronic devices.
Mantra Energy: The Future of Portable Fuel Cell Technology?
by Lee Shane When one thinks of fuel cells and fuel cell technology some names immediately come to mind. Ballard Power (BLDP) went public in 1993 and was listed on NASDAQ in 1995. A company that made its debut in 1997 was Plug Power (PLUG), a joint venture between DTE Energy and Mechanical Technology Inc. Hydrogenics (HYGS) is a company that has been around for 60 years, but more recently has gotten investor attention for their fuel cell technology. Most of the technology produced by well-known fuel cell companies share common features… They are based on...
Proton Receives University of Nevada, Las Vegas Research Foundation Phase II Contract Award for...
Distributed Energy Systems Corp (DESC) announced a contract award valued at nearly $1.2 million with the University of Nevada, Las Vegas Research Foundation, or UNLVRF. This is a follow-on to the Phase I contract under which Proton and the UNLVRF team are developing a hydrogen filling station capable of operating on solar power for installation in Las Vegas, Nevada.
Toyota Considering Making Diesel-Electric Hybrid Vehicles
Toyota Motor Corp (TM) are developing a hybrid drivetrain system that can be used for gasoline, diesel, natural gas and fuel-cells.
Kerry’s High-Wattage Energy Plan
BusinessWeek.com discusses John Kerry's plan to increase alternative energy usage for the country. John Kerry's blueprint for energy independence doesn't suffer from lack of ambition. In early August, he'll unveil an energy plan that he says can break America's addiction to foreign oil, revitalize the U.S. auto industry, help farmers and coal miners, fight global warming, and create jobs all for just $2 billion per year. "We can live in an America that is energy independent," Kerry promises.
Hydrogenics Awarded New Contract by General Motors to Supply Test Stations and Testing Services
Hydrogenics Corp (HYGS) announces that its wholly owned subsidiary, Greenlight Power Technologies (Greenlight), received a multi-million dollar test station contract from General Motors (GM). The highly customized test stations will be delivered to GM's Fuel Cell Activities research facility in Honeoye Falls, New York. In addition to the test station contract, General Motors has also awarded Hydrogenics with a new multi-million dollar contract to provide testing services in support of General Motors' fuel cell stack development program.
Honda Delivers Hydrogen-Powered FCX Fuel Cell Car to City of Chula Vista
Honda Motor Co (HMC) announced the delivery of a Honda FCX, the world's most advanced hydrogen-powered fuel cell vehicle, to the city of Chula Vista. The city of Chula Vista will lease the vehicle for a period of two years and will operate the FCX on a regular daily basis as part of their normal operations. The FCX will be refueled at a publicly accessible hydrogen station already operated by the city on their property. The placement of this FCX in tandem with the public accessibility of hydrogen fuel expands the geographical range for some of Honda's existing...
MTI Micro to Present at 2004 Fuel Cell Seminar
Mechanical Technology Inc (MKTY) is scheduled to speak at the 2004 Fuel Cell Seminar at the Henry B. Gonzalez Convention Center in San Antonio, Texas on Friday, November 5, 2004 at 9:35 a.m. (CDT). Dr. Gottesfeld will discuss MTI Micro's development and commercialization efforts for direct methanol micro-fuel cell power sources for hand held electronic devices. MTI Micro will also have a booth at the conference where concept models of a PDA/smart phone and a hand-held entertainment system integrating Mobion(TM) technology will be shown.
Millennium Cell Programs Allocated $1.7 Million for Soldier Fuel Cell Power Systems
Millennium Cell Inc (MCEL) announced that its soldier power program has been allocated $1.7 million of funding in the fiscal year 2006 Defense Appropriations Bill. The soldier power program is a joint effort with Protonex Technology Corporation which is funded by the U.S. Air Force and the U.S. Army. The defense bill funding will support the procurement of Protonex 30-watt portable soldier power systems ("P2") for use in reliability and field testing to be conducted by the U.S. military throughout 2006. The Protonex P2 power system utilizes chemical hydride fuel cartridges with Millennium Cell's Hydrogen on Demand® technology...
Shares of Hoku Scientific on Fire
Hoku Scientific, Inc. (HOKU) is a recent addition to my stock watchlist. HOKU designs and manufactures membrane electrode assemblies (MEAs) and nonfluorinated membranes for proton exchange membrane (PEM) fuel cells. Basically they are developing the next generation of proton exchange membranes. They have strategic relationships with Sanyo Electric and Nissan Motors and are based in Hawaii. The company received some good news from some financial analysts this week and the company is up over 50% in the last two days. Piper Jaffray analyst Jesse Pichel said Hoku is one of the best-positioned component suppliers to the emerging...