heavy-weight curtains and thermal blinds can help. On cold winter days, window coverings can keep warmth inside and improve comfort. Opening up window coverings when you're receiving direct sunlight is a passive solar technique that can help cut your heating costs. You can also cover windows with clear plastic to reduce heat loss and air leaks. During the summer, keep window coverings closed to block the sun and to keep windows from heating the cooler indoor air. 6. Look for energy wasters. There are also small steps you can take every day to reduce your energy use. Water heaters should be kept at the warm setting (120 degrees). Wash dishes and clothes on the most economical settings that will do the job and always wash full loads. Use the microwave instead of the oven when possible. 7. Landlords (and others) can help. Hopefully, these tips will help you reduce your energy bills and increase your comfort, but consider talking to your landlord about additional ways to save, like installing better insulation, energyefficient windows or heating systems. Many landlords make these types of investments to add appeal to their rental properties, which ultimately improves the value of the property. A home energy audit is the best way to identify areas for energy-efficiency improvements. Get the most out of your hot water use by only washing full loads of dishes. This column was co-written by Pat Keegan and Brad Thiessen of Collaborative Efficiency. For more information on energy-efficient improvements, please visit: collaborativeefficiency.com/energytips. co-opliving.com February 2019 | Cooperative Living | 27http://www.collaborativeefficiency.com/energytips http://www.co-opliving.com