Green Options

We sure are excited about the upcoming Halloween holiday here at Crafting a Green World. Do you have your costume ready? What about decorations?

Ready Made Magazine has this great refresher course on pumpkin-carving how to; including a clever CFL template to carve into your pumpkin! What a perfect idea to not only make your own costume for Halloween, but carve your green ideals for all [...]

Teach your kids about alternative energy and the basic principles of physical science with a super educational kit from Thames and Kosmos.

Integrating technology, physical science and the adventures of living on a remote island and building a house, Power House teaches children about harnessing the power of the sun, the wind, electrochemical and plant energy. Power House was developed by physicist Uwe Wandrey, and includes a 96 page manual, 70 different experiments, and 20 projects to build.

A new study put out by the UK’s Carbon Trust reports that domestic windmills in urban locations are actually net carbon emitters, as more energy goes into their production, shipping, and maintenance than is saved by their use.

Additionally, the study notes that home wind power could only provide .4% of UK electricity consumption and will only save .6 million tons of carbon dioxide. For reference, the Carbon Trust says that 1.5 TWh could be produced annually using urban windmills—and the UK used 2,700 TWh of energy in 2006.

The reason why urban windmills aren’t useful is fairly simple. The Carbon Trust explains that small wind turbines require open, exposed locations that have high wind speeds. These locations are usually found in rural areas, which can produce nine times more wind energy than urban areas. Since the output from urban windmills is low, the cost of the resulting energy ends up being high.

While stumbling upon the web, I came across the inspiring story of Malawi youth William Kamkwamba on Inhabitat. With all the doom and gloom news of climate change, William Kamkwamba’s ingenuity demonstrates what one person can do to improve their life with green technology. The story also demystifies alternative energy as complex engineering that keeps many Americans from jumping into finding greener methods to power their

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