If you’ve ever thought about getting solar panels on your house but worried about whether it was worth it, Google may now have just the thing to help you decide. In a new expansion of its Project Sunroof, Google has built 3-D models of rooftops in all 50 states, looked
Whether you’re an energy efficiency nerd or trying to reduce those massive monthly Washington DC utility bills, ensuring precise attic insulation and ventilation is vital. In essence, all ventilation is about circulating air to keep it fresh and to reduce moisture levels. Some estimates claim that up to 90% of US
While the new presidential administration is rolling back regulations and initiatives around environmental protection and energy, consumers still have a lot of ‘power’ when it comes to choosing who to purchase electricity from and how to reduce their consumption. According to the EIA electricity data, residential consumers already pay the
I was driving in DC, avoiding traffic, when I saw a house with a solar-shingled roof! Very Cool! Solar shingles are photovoltaic cells designed to look like and integrate with conventional roofing materials. Recently they have become price-competitive with bolt-on panels resulting in increased popularity. One of the issues I
