Will Water Vapor from Hydrogen Cars Add to Greenhouse Gases?

A reader of this blog, Burt B. has sent in some concerns that water vapor from hydrogen cars may contribute to greenhouse gases. Burt B: “I saw the BMW Hydrogen 7 advertised on CNN this morning. It looks like the technology is maturing. I have questions about the water emissions. The water that is made […]

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Pivotal Hydrogen Engine

Yesterday, I received an email from Nick Turner who is associated with Pivotal Engineering, Ltd. in Christchurch, New Zealand. Pivotal Engineering has designed a water-cooled, 2-stroke engine that runs on compressed hydrogen gas. Nick talks about the new Pivotal Hydrogen Engine that his company has developed, “I recently discovered your site and have spend perhaps […]

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