When you need to replace your HVAC and heating system, replace it with a more efficient unit that includes a heat pump. When you add home tint, it will run even more efficient in summer and save you money on your electricity bill with lower a/c costs. Invest in your home so that you feel more comfortable and enjoy lower electricity bills. Window film will help you eliminate the heat spots in your home and office. Besides heat rejecting window film, insulation in attics and caulking doors and windows will make the envelope your home tighter & more efficient.
Communities are looking into thermal energy systems as an efficient way to bring cooler air to homes and buildings in the summer and warmer air through underground pipes in the winter using the thermal temperature of the earth and water pipes. Solar PV microgrids are another community source of energy. There are side effects of heat pumps, rooftop solar, insulation and geothermal power and that is cleaner air to breathe in your community.