The innovative coffee roaster powered by biodiesel seems to have encouraged the two brothers — Mike and David Hartkop. Moving another step further with their innovation, they have created a solar powered coffee roaster. The brothers claim the Solar Roast as the most environmentally friendly method of coffee roasting created to date. It can also defy the bio-diesel powered roaster in ways that during the roasting process no fossil fuels are burned to heat the beans. No electric connection is also needed to power the roaster. Thus, the coffees roasted are 100% organic and chemical free. Enjoy a sip of the unique environmentally friendly coffee with the solar-powered coffee roaster.
Via: Solar Roast, Unplugged Living
