Three tips to make your utility meter run backward
Lowering heating and cooling costs is critical to achieving net-zero energy, since these typically account for nearly half of a home’s energy use. Keeping warm air in during the winter and cool air in during the summer is key, along with adding on-site power systems. Steps can include new construction methods for greatly improved insulation, using energy-efficient windows, and installing solar panels or other renewable ways to heat water or create electricity.
1. Build with SIPs
Most homebuyers are familiar with “stick framing” – construction using numerous individual sticks (boards) with the insulation added between them. Yet an increasingly popular building method for high energy efficiency involves a different approach.
2. Install energy-efficient windows
In addition to well-insulated walls, ceilings and floors, another key consideration for net-zero energy homes is efficient windows. Such windows may have double or triple panes with gas fillings and special coatings to help resist heat gain or loss. Specially constructed frames help seal against air leaks.
3. Generate your own power
More new homes are using environmentally responsible, renewable energy sources on-site to further reduce reliance on utility companies. These systems can include geothermal heat pumps that obtain warmth from the ground, solar panels for electricity or heating water, and windmills that convert wind to energy….
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To be fair, the third tip is the only one that will help do what the headline promises…