Seattle City Light is the main publis utility fo rthe City of Seattle in Washington State, USA. It partnered with local public and nonprofit organizations to host renewable energy demonstration projects to raise awareness and educate the public about different sources of clean electricity and ways to conserve energy. This link is to an interactive map of Seattle that highlights renewable energy demonstration projects around the city. Projects include a solar energy system at Seattle Center's Northwest Rooms, solar hot water and geothermal installations at the Seattle Aquarium and Woodland Park Zo.