By combining the technologies used in insulated beverage bottles and conventional solar ovens, the GoSun solar stove is making emissions-free cooking easier and more accessible. Using a flexible…
Make your ordinary appliances smart and your home more efficient–without the need for an expensive retrofit or sensors on every device.
It’s a very simple idea – but it could reduce heating bills by 20%. Radfan, a UK-based start-up, has developed the winning design in the inaugural EarthHack.
College students design a heat pump clothes dryer prototype, which achieved a 59 percent energy savings compared to standard U.S. electric dryers.
Gay marriage, Obamacare, climate change, CFLs…and now ceiling-fan efficiency is in the line of fire for House Republicans.
Two Chicago families talk about what they’ve done with the high-tech gadgets won in ComEd’s solar-power-smart appliance giveaway.
Now you can compare lifetime energy consumption and cost, in addition to sticker price, for your favorite appliances.