Editorial: The Fast-Changing World of Saving Energy
In reviewing the content of this issue, I was struck by how rapidly the energy-saving business is changing. In this issue, we cover the come-from-nowhere explosion in LEDs. Another article about energy-efficient homes in Germany ...
The elections overshadowed a press release by Energy Star announcing a settlement with LG, one of the world’s largest manufacturers of appliances and consumer electronics. That’s a pity because the settlement ... [continue reading]
It was good news to learn that Energy Star has finally announced specifications for water heaters. The specification for heat pump water heaters is particularly welcome, since these products have an unusually large savings potential. ... [continue reading]
Remember the old TV show “Father Knows Best” from the mid 1950s? As with any TV sitcom, there were lots of jokes, funny dialogue, and plot twists often leading to difficult situations that ... [continue reading]
What do you do when the price of electricity suddenly jumps fivefold? This was the dilemma faced by the residents of Juneau, Alaska, when an avalanche suddenly cut the transmission line to their source of ... [continue reading]
You could easily have overlooked a quiet change in recent statements by the world’s leading climate change researchers. Everyone knew that the goals set forth in the Kyoto Protocol were baby steps on ... [continue reading]
The 2008 Consumer Electronics Show (CES) is already ancient history, and the 140,000 participants, TV cameras, and bloggers have returned home to quieter lives. But it’s still worth reflecting on this most amazing assemblage ... [continue reading]
From the rustic 1850s pump shower to the 1920s Humphrey automatic to today’s modern ...
Building owners throughout the world are increasingly turning to the Passive House standard. This past autumn, the number of square ...