Climate Climate & Energy

Coal gasification: “clean coal” or subsidy-hungry boondoggle?

Governing magazine has an excellent, compact overview of current developments in coal. If you're hazy on gasification this, coal-to-liquid that, and Fischer-Tropsch the other, I recommend it.

With oil and natural-gas prices rising and coal in plentiful supply, it's more or less inevitable that coal's going to get used, so it makes sense that (some) enviro organizations are biting the bullet and joining the push for the cleanest possible applications.

There is reason for cautious optimism. Coal mining is destructive as hell, but in places like northeastern Pennsylvania -- where the article focuses, and where the first U.S. coal-to-liquid plant will be built starting this Spring -- there's waste coal laying all over the place, leaching acid into groundwater (the legacy of pre-regulatory coal mining). The plant will gather that coal as feedstock and replace it with solid waste covered in soil, thereby creating farmland or forest.

Pistil Whipped

Plants don’t absorb as much CO2 as expected, study finds Those who tout tree-planting as the answer to all the earth’s problems may have to go back to the drawing […]

Umbra on climate-change patterns

While I am in no doubt about the effect of human activity on climate change, I have a friend who is convinced that even if we weren’t destroying the earth, […]

Oh No He Didn’t

Chrysler official takes public potshot at oil companies What’s more fun than a quiet, simmering feud between Big Auto and Big Oil? A public catfight! Chief Chrysler spokesflack Jason Vines […]

Europe should push U.S. to more fully fund the Global Environment Facility

Recently, in Moscow, at the meeting of G8 Finance Ministers, the Europeans gave us a repeat performance of an all-too-familiar pattern: they appeased George Bush at the expense of the […]

A Swiftly Heating Planet

Spacecraft heads to Venus to get clues about global warming Venus coulda been a contenda. It’s just a little closer to the sun than Earth, just a little smaller, and […]

If At First You Don’t Succeed, Quit

Canada won’t make Kyoto emissions targets; blames targets Canada is nearly 30 percent above its greenhouse-gas emissions targets under the Kyoto Protocol, so it’s redoubling efforts to … abandon the […]

Umbra on global warming

Dear Umbra, The many articles on global warming conclude with something about the inherent complexity and uncertainty of the issue. So exactly what is the evidence for (and against) arguing […]

Increase fuel efficiency with magnets!

As the developed world scratches its collective head over the puzzle of fuel efficiency -- "Why would we want something that's good for us in the short term and the long term?" -- a Los-Angeles-based company has patented technology to reduce emissions and increase fuel efficiency, all with the humble holder-of-plastic-letters-onto-the-refrigerator: the magnet. Save the World Air, Inc., do-gooders and lovers of acronyms, own the manufacturing and marketing rights to ZEFS and CAT-MATE devices, which are ...

... specifically engineered to minimize environmental pollution, to enhance fuel system performance and to increase engine efficiency. Variations of these devices can be attached to the internal combustion engines or exhaust systems in most automobiles, motorcycles, off-road vehicles, generators and other stationary implements.

Good Mennonite, and Good Luck

Discovery of oil in Belize leads to craziness all around A few years ago, a Mennonite farmer in Belize dug a well looking for water and found something else entirely: […]