Once-Hot Coal Piles Up as Demand Cools - WSJ.com

Mountains of coal are piling up along the winding roads of Central Appalachia, a boon to buyers and a bane to miners.

Jan. '09: Are we approaching peak coal? Part 1 « Climate Progress

Now some very serious people are suggesting that there is a lot less accessible coal out there than most folks believe.

By Degrees - White Roofs Catch on as Energy Cost Cutters - Series - NYTimes.com

Some roofing specialists and architects argue that supporters fail to account for climate differences or the complexities of roof construction. In cooler climates, they say, reflective roofs can mean higher heating bills.

Scientists acknowledge that the extra heating costs may outweigh the air-conditioning savings in cities like Detroit or Minneapolis.