here's a link to an article about a cold fusion reactor designer and product. the newest one produces 400C degree steam. reaction by exposing nickel powder to pressurized hydrogen gas, along with a proprietary catalyst that adds only 10% to the cost of the nickle. the design has been in testing for a year with modifications to add effiency. this technology could very soon replace coal, oil, natural gas and hot fission(nuke power) for production of electricity.
http://pesn.com/2011/12/30/9601995_One_Full_Year_of_Andrea_Rossis_E-Cat/
Comments
Then there's this: http://en.wikipedia.org/wiki/Andrea_Rossi_(entrepreneur)#Claims_regarding_nuclear_fusion