Bill Nussey is a serial entrepreneur who sold his last company to IBM. He spent the past few years interviewing well over 300 people as he wrote his upcoming book, Freeing Energy, and started Solar Inventions, which just received a US patent for a manufacturing innovation that improves solar panel efficiency a few percent and cuts material costs as well. Michael Barnard and Bill talk broadly across the main themes of the book, and the opportunities for lots of businesses and jobs in local energy in the coming years.