Mark and Kate Hanson’s home in Roseville, Minnesota, has many special features – but one of the most exciting is their use of clean electricity for heating, cooling, keeping the lights on, and powering the family cars. For nearly 25 years, Fresh Energy has been working to transition to a clean energy system in the state. Increasingly we see that an “all-electric economy” – like the one modeled by Mark and Kate Hanson – may just be the answer.