The average fuel appetite of our cars has steadily increased since the crisis eased. The solar market also stalled, although wind power is gaining new market share. One reason is that energy efficiency is a good investment, producing returns that compare favorably with what you might get on other investments. And in addition to saving fuel and putting money back in your pocket, using energy efficiently reduces air pollution and greenhouse gas emissions. It's hard to change old habits and use energy in smarter and cleaner ways, but we can start out easily with some little things around the house.
Deciduous trees conserve the most energy, since they shed their leaves to let in winter sunlight.
With even more shade, total savings can reach a quarter of your annual bill. Off Household appliances are big heat generators, with washers and dryers being major culprits. Try to run your appliances, such as dishwashers and ovens, in the morning or late evening to avoid heat buildup. If possible, seal off your laundry room from the rest of the house, and consider switching to energy-efficient appliances. Up, Up and Away Much of the heat that your furnace generates is lost through your attic.