Can Cars Really Run on Water?

An exploration to determine if water-fuelled vehicles are for real.

Advertisements has an article, Above the Arctic Circle, climate change closes in, that says researchers predict that by mid-century Barrow, Alaska and its eight surrounding villages will be underwater despite decades of erecting barriers, dredging soil and building raised banks to hold back the water. Whatever the cause, climate change is a fact.

global_warming_0When I was an active teacher I taught science as well as other subjects. In many of those classes we used to discuss climate change, specifically the greenhouse effect, the buildup of greenhouse gases trapping heat in the atmosphere raising our planet’s temperatures. Often during class discussions, we would talk about solutions. That is when I would show them this Fox News video about the inventor, Dennis Klein.

This video would spark some interesting conversation. As you would expect some students would get excited about the solution given in the video. Others would be skeptics. Nonetheless, it made the class interesting. Over the years I often wondered about Mr. Klein’s invention.  I’ve guessed why I’ve never heard about this technology since the early 2000’s. What happened to this technology? My mind would try to explain possible responses. My mind sometimes went to conspiracy, that is, the idea that such a technology might have been discredited or maybe somehow made to disappear by the large oil conglomerates.  So I set out to find some answers.

Now whenever someone does research on the internet, one can get overwhelmed. There’s all sorts of information on the web and much of it  is conspiracy theories claiming that the technology is a scam. I always taught my students to be careful when using the Internet as there are many unreliable websites on the web. I used to tell my students “not to believe everything you read on the Internet as any ‘Joe Blow” can put up a website”. As far as that goes, don’t believe everything you read anywhere as not everything written is true, even when it comes from textbooks. I found many errors and some misinformation in school textbooks over my 35 years of teaching. So when I use the Internet I cross check information. If several websites are making the same claim; it is likely true. If only one site is making a claim, the information is likely not true.

Another thing to remember when researching on the Internet is to use only credible websites. These would be websites like universities, government sites, reputable organizations and so on. The University of Toronto  has a good article, Research Using the Internet, that explains the “ins and outs” of internet research.  So when I do my research, this is what I do.

So what did I learn? It seems the more I read, the more I don’t know. First of all, there are many sites, typically discussion sites, where people are putting forth all sorts of conspiracy theories. I like to stay away from these sites.

Wikipedia, a fairly reliable site, says in 2002, the firm Hydrogen Technology Applications patented an electrolyzer (a process of decomposing a molecule) design and trademarked the term “Aquygen” (changing the H2O to HHO, a new form of water) to refer to the hydrogen oxygen gas mixture produced by the device. The company claimed to be able to run a vehicle exclusively on water, via the production of “Aquygen”, and invoked an unproven state of matter called “magnegases” and a discredited theory about magnecules  to explain their results. Company founder Dennis Klein claimed to be in negotiations with a major US auto manufacturer and that the US government wanted to produce Hummers that used his technology. The company no longer claims it can run a car exclusively on water, and is instead marketing “Aquygen” production as a technique to increase fuel efficiency, thus making it Hydrogen fuel enhancement rather than a water-fueled car. Mr. Klein died in 2013.

So, can vehicles really run on water? The science magazine Scientific American says, Water won’t aid fuel economy in today’s cars, but it may help power the hydrogen cars of tomorrow. The Popular Mechanic’s article, the Truth about Water Powered Cars, says

There is energy in water. Chemically, it’s locked up in the atomic bonds between the hydrogen and oxygen atoms. When the hydrogen and oxygen combine…there’s energy left over in the form of heat or electrons. That’s converted to mechanical energy by the pistons and crankshaft or electrical motors to move the vehicle. Problem: It takes exactly the same amount of energy to pry those hydrogen and oxygen atoms apart inside the electrolysis cell as you get back when they recombine inside the fuel cell…Subtract the losses to heat in the engine…and you’re losing energy, not gaining it.

The Huffington Post’s article, Water-Powered Cars: Possible or Impossible? explains it this way.

Everybody knows it [water] contains hydrogen, and that hydrogen can be burned or used to generate electricity in fuel cells. But what few people seem to realize is that hydrogen is not an energy source …we have to break up water molecules via electrolysis, a process that uses more energy as input than you can then get out of the hydrogen as output.


We Are Change is a nonpartisan, independent media organization composed of individuals and groups working to expose corruption worldwide. Seems like a reputable organization to me. Their article, The Suppression of Water Powered Cars, argues that water-fuelled cars is being suppressed from the public, namely by big oil companies. The article goes on to say, should inexpensive water-power exist; these oil companies would be set to lose billions.

So what is my conclusion? If you look at the science, then the claim that water can be used as a viable fuel source is false. To use a proverb, If it’s too good to be true, then it probably is. Having said that, the idea that the truth is being kept from us is always a possibility. Conspiracy theorists certainly would claim this. It’s happened before. Global Research, an organization I’ve referred to before in other posts says in their article, Monsanto’s Sealed Documents Reveal the Truth behind Roundup’s Toxicological Dangers, a large body of independent research has accumulated and now collectively provides a sound scientific rationale to confirm that glyphosate, better known as Roundup®, is far more toxic and poses more serious health risks to animals and humans than Monsanto and the US government admit. Roundup® has always been touted by Monsanto as a safe, environmentally friendly and easy to use herbicide. Too many times we have been told that a chemical is safe only to learn later on that is was not. The pesticide DDT and the herbicide Agent Orange are two examples. I have come to believe over my many years of life that there is always more going on than we will ever know. Another way to put it is to use the idiom, there is more (happening) than meets the eye. Is the truth being kept from us? Who really knows for sure?  Or, does the government know?

Author: Sommer season all year

I am a retired school teacher. I taught high school for 35 years.