When hydrogen, the main element of water, is introduced to a small piece of the metal nickel or palladium, a reaction occurs that can create excess heat and transmutation products. Excess heat means more heat comes out of the system than went in to the system. The excess heat can make hot water and useful steam to turn a turbine and produce electricity.
Hydrogen is the most abundant element in the universe. On Earth, hydrogen is found in water. An energy source from hydrogen is clean, with no carbon-dioxide CO2 emissions. In LENR reactions, only tiny amounts of the hydrogen are consumed and the metal is recyclable when spent.
Ultra-clean and Energy Dense