RENEWABLE ENERGY: No rooftop? No worries. In Minn., you can still invest in solar Daniel Cusick, E&E reporter Published: Friday, August 22, 2014 Sam Villella of Blaine, Minn., isn't your typical homeowner or electricity consumer. Please subscribe to ClimateWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.