How many fuel cells does it take to power the average car?

Answer The Honda FCX Clarity, which is a hydrogen-powered, four-door sedan, requires several hundred fuel cells. The cells, each producing less than 1.16 volts of electricity, are assembled into stacks to... Read More »

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How long can you power a 40-watt light bulb on 240 hydrogen fuel cells?

Hydrogen fuel cells should be able to power many 40-watt light bulbs for a very, very long time. The average incandescent bulb has a life span of about 2 years, and the average compact fluorescent ... Read More »

What is, "cars that run on fuel cells"?

Sadly, fuel cell cars are a boondoggle, a diversion to hold back electric cars. An electric car will always be cheaper to buy and operate than a fuel cell car. I believe my explanation below will m... Read More »

How long do hydrogen fuel cells last?

According to the U.S. Department of Energy, hydrogen fuel cells last approximately 7,300 hours without service. This accounts for an average of 219,000 miles of use. The ONSI Corporation, based in ... Read More »

Do water fuel cells work?

On One Hand: Lots of ClaimsElectrolyzing water into hydrogen and oxygen and the burning of hydrogen to create water are well-known phenomena, and many claims are made that it can be used to power a... Read More »