Tips Money Saving Tips 12 Ways to Lower Your Summer Electric Bills. You can reduce your air-conditioning cooling cost by increasing the thermostat setting 1 degree. For energy conservation, we recommend a 78 degree setting. Attic Temperature sometimes rise up to 140 degrees during the summer months. Good attic ventilation will lower the temperature and reduce cooling requirements inside your home.
Insulation is designed to keep heat out during the summer and to keep heat in during the winter.
Adequate insulation can more than pay for itself in just a few years, in money saved on air-conditioning and heating operation. Seal leaks around doors, windows, outlets, switch plates, and plumbing outlets. Weather stripping will make your home more comfortable, too. Let it Breathe. Dirty filters cause unnecessary strain and can lead to equipment breakdowns.