Most households in the U.S. use natural gas to heat water. Other fuel types include electricity, propane, and heating oil. A typical gas storage water heater has an Energy Factor (efficiency rating) of about 0.6, while a typical electric storage water heater will be rated about 0.9. Based on these Energy Factors it would seem [...]

When people think about energy efficient lighting, they’re typically thinking about switching out light bulbs and retrofitting inefficient light fixtures. However, sustainable lighting is more of a mindset than a simple effort to reduce watt consumption. It’s about challenging yourself to avoid wasting electricity. The 100-watt frosted incandescent light bulb that is being phased out [...]