Welcome to Alternative Designs, Inc (ADI), home of game-changing energy technology:

ADI is the birthplace of the world’s most economical green power technology. Our two spin-off companies, ADI Solar Corporation and ADI Thermal Power Corporation, have spearheaded and patented significant design improvements in Stirling engine and solar energy technologies, providing opportunities for enormous gains in electrical power generation. Together, the two ADI companies provide all of the systems necessary to generate clean, quiet, low-cost, safe renewable power - not just all day, but all night too!

How can this be? Follow the links to find out more about these astounding new technologies

Solar Collector & Storage Systems