Andrea Rossi's cold fusion "e-cat" device is about to be tested for a second time on Oct 28th. He is testing it for a confidential (until it passes the test) customer that wants to manufacture it for industrial and home heating use. The ecat is a small water heater about 18" across that works by fusing hydrogen with nickel to produce isotopes of copper and about 1Kw/h heat. The big 5 megawatt industrial one is a cargo container with 52 small 1 kilowatt mosules.
http://energycatalyzer3.com/
http://www.e-catworld.com/