Get the Energy Sector off the Dole - Why ending all government subsidies for fuel production will lead to a cleaner energy future—and why Obama has a rare chance to make it happen.
Peak Oil, 1925. In 2000, 20% of new buildings will be solar equipped. By the late 1990s, 90% of the world's energy will be nuclear-generated. These and other erroneous projections are being collected as part of the Forecast Project on the website Inventing Green: The Lost History of Alternative Energy in America.
Chris Goodall, author of Ten Technologies to Save the Planet, talks about the ten big green energy myths.
Badgirs (Farsi) or barjeels (Arabic) are windcatchers that work as low-tech air conditioners. The city of Yazd, Iran is probably best known for them. Badgirs are built so that they can be opened to catch the wind from different directions, the air is then cooled as it travels down the tower, and in turn cools the rooms below. When there is no wind, air in the tower is heated and rises, which draws cooler air from the courtyard into the house. (There is no URL to link to for the search result for “badgir” on Encyclopaedia Iranica, but I recommend checking out their definition and diagrams even though you’ll have to go through three different PDF pages.) Badgirs have been around in some form “since the New Kingdom (1500- 300 BC) in Egypt”, but global warming might make them ineffective.(scroll down to #16-#18) Variations, such as malqafs, can be found from Egypt to Pakistan. You can get a modern one for your own house. You can win an award shaped like one for advancements in sustainable development. Or you could just stay in the Fairmont Dubai Hotel which is shaped like a huge badgir. So even after all this, I still don't know what those sticks sticking out of the sides are for.