Editorial: My Apartment in Tokyo
Every time I visit Japan I learn something new, and my most recent trip was no exception. This time I stayed in an apartment, which exposed me to several new energy-related devices. First, what’...
Every two years, a thousand energy efficiency experts gather near Monterey, California, to discuss every conceivable aspect of energy use in buildings. Two years is long enough for changes in the outside world to be ... [continue reading]
The Middle East—and especially Dubai—is known for its excesses. You visit Dubai to see the world’s tallest building, indoor ski slopes, exotic cars, and huge, air-conditioned shopping malls. What ... [continue reading]
Any way you look at it, residential electricity use in America is falling. Recent data from the Energy Information Administration show that electricity use fell 3% in total and 7% when calculated per person in the last ... [continue reading]
More and more, the streams of energy and information are becoming entangled. No single event heralds this merger; instead, dozens of innovations across a wide front mark the transformation. What does that wide front look ... [continue reading]
Art Rosenfeld, the father of modern energy efficiency, recently passed away. You may not have heard of Art, but he transformed the way you save energy. So you want to design an energy-efficient home? You&... [continue reading]
The United States and Canada have been fortunate to have access to natural gas for space heating, water heating, and other applications. Over the decades, gas supplies have been both reliable and affordable. We also ... [continue reading]
You probably never considered the power consumption of those Ground-Fault Circuit Interrupter outlets (fondly known as GFCIs) in bathrooms, kitchens, ...
The Residential Energy Services Network (RESNET) and Pearl Certification are now collaborating to ensure that the Home Energy Rating System (...