Occasionally, a breakthrough in energy technology reshapes the way we think about power generation. A newly developed nitrogen-powered engine is one such innovation, boasting an energy capacity that ...

United Kingdom-based Sainsbury’s has become the first company in the world to introduce a refrigerated delivery truck cooled by a liquid nitrogen-powered engine. Supplied by cooling technology ...

Q: The other day I stopped at a Shell station and found their higher-octane gas contained nitrogen. I believe it said it was an additive. With all of the concerns about ethanol levels and what is safe ...

The nitrogen engine has zero tailpipe emissions and low overall greenhouse gas emissions, and its fast-refueling time is comparable to gasoline or diesel engines. The engine can harness waste heat ...

The effect of large exhaust gas re-circulation (EGR) quantities on NOx production in a natural-gas-fueled direct-injection heavy-duty diesel engine has been tested over a range of speed, load, and ...