Green Options » hydrogen-powered cars

Riding Shotgun In the Mazda RX-8 Hydrogen Car - Part 1

Tetsuya Yokoyama — Mon, 05 Jan 2009 16:04:43 +0000

I recently had a chance to ride along in a Mazda RX-8 Hydrogen RE at Eco-Products 2008 in Japan — a green event held for three days in Tokyo.

Mazda RX-8 Hydrogen RE and Mercedes-Benz Smart on road.

Several green vehicles were on hand at the event for visitors to take on approximately 10 minute rides. The cars you could pick from were: the Toyota FCHV-adv (fuel cell), the Nissan Clean Diesel X-TRAIL 20GT, the Subaru Plug-in Stella Concept (EV), the Audi Cabriolet A4 S-line 3.0 TDI (Diesel), the Mazda RX-8 Hydrogen RE, the Mitsubishi i MiEV (EV), the Mercedes-Benz Smart, and the Velotaxi.

I chose the Mazda RX-8 Hydrogen RE because I thought sitting in that type of car must be a very rare opportunity. I also wanted an up close real-world experience with a car that uses a rotary engine and can switch back and forth between gasoline and hydrogen fuel.

Hydrogen Stations Going Co-op? Yeah, It Could Work.

Adam Shake — Fri, 10 Oct 2008 17:39:30 +0000

Would owning 1/1000th of a Community Co-op Hydrogen Station be worth $2,000.00 to you? Greg Blencoe, CEO of Hydrogen Discoveries, Inc. thinks it would be, and he’s come up with an ingenious idea that might help “fuel” the hydrogen station infrastructure.

After corresponding with Greg, this is his plan as he related to me,

“How to build the hydrogen fueling infrastructure without the oil companies or the federal government.”

“The truth is,” says Greg, “that the car companies are very frustrated that neither the oil companies nor the federal government has stepped up to build the hydrogen fueling infrastructure. In order to break this logjam, I am proposing the following idea that would eliminate the need to depend on the oil companies or the federal government to get the hydrogen fueling infrastructure built.”

“Hydrogen Cities” To Build An Economy Of Hydrogen Cars Over The Next Decade

Reenita Malhotra — Tue, 07 Oct 2008 05:21:08 +0000

Greg Frenette, a lead engineer at Ford Motors, said last week that it may take at least 20 years before hydrogen-powered cars become widely available because obtaining the fuel is so costly and difficult. However the latest news from the Reuters Global Environment Summit is that these zero emissions cars could become a reality in California very soon. The state plans to build out “Hydrogen Cities” to support the hydrogen car industry.

How Does the Hydrogen Car Work?

Fuel cells create electricity in a chemical process that combines hydrogen and oxygen, emitting water vapor as a by-product. instead of greenhouse gases such as carbon dioxide. Since the conversion of the fuel to energy takes place via an electrochemical process rather than combustion, the process is clean and highly efficient. The hydrogen car reduces greenhouse gas emissions while also reducing dependency on crude oil.