There are about 1 billion cars in the world. 6500 are nitrogen powered. Half of those are in California. That's .0000065% of all cars on earth. Dent in carbon footprint? Virtually immeasurable by me or anyone else's 40 digit calculator.
The zero emissions part is really neat. Making it happen is the problem unless the fuel can be produced cheaper and more plentiful than gasoline and someone can promise it will be available everywhere that gas or diesel is. Otherwise no mass populous would dare buy any of them. It's such a microscopic level now, replacing gas vehicles even to a single digit level will take 50 years.................. we're all gonna die by then anyway because of global warming and sea rise.
Is the h20 produced by those vehicles going to create moisture such as fog and clouds that will block sunlight or reflect sunlight or insulate the earth, causing "climate change" issues that we hadn't yet though of? .................all this assuming that nitrogen would some day become a substantial energy source? I don't have a clue.
There was fuel cell hoopla for heating homes 15 or 20 years ago. Those seemed kinda neat but they were extremely expensive. I'll have to look at those as I haven't heard mention of them for a long long time.
