Read an article in Forbes about how Jack Goeken is working on a company to popularize the LED lightbulb. The company Borealis Lighting (by PolyBrite International) currently have LED bulbs priced at $10 - $14 that will deliver six times the light per unit of electricity that an incandescent does. A 60-watt incandescent send out 13 lumens per watt, a comparable fluorescent 50, the LED 85. I can't wait until these are cheaper and hit the stores.
Read an interesting article a couple weeks back in the WSJ on how biofuels may actually increase carbon emissions in the medium to long-term. Apprently the shifts in land-use necessary to support the production of bio-materials like soybeans, corn, or palm could in fact release more carbon emissions. The time it takes to get carbon-neutral on some of these projects is pretty crazy - 319 years for soybean biodiesel from Brazil (assuming you're clearing rainforest), 93 years for corn ethanol from the U.S. (assuming you're clearing grasslands), 86 years for palm biodiesel from Indonesia (assuming you're clearing rainforest). I suppose biofuels really aren't meant to reduce carbon emissions, but just crazy that they potentially exacerbate the problem so much.
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