Personally I've got no problem with the shale extraction going on in Alberta. It makes a bloody awful mess. But in an area that's something of a bloody awful mess to begin with. Have they gotten the extraction costs down to where it's feasible/competitive unless the market is high?
2lane,
When you mention the "area is a bloody mess to begin with" I think you are refereeing to the Oilsands Projects north of Fort MacMurray. I would tend to agree with you. However what you see most often is Open Pit Mining, which scoops up the bitumen (Tar) loads into gigantic trucks which deliver it to a convertor system and transports it to and Extraction where it is processed and shipped by Pipeline south to be Upgraded to different finished products. It is a mess because what you see is Tar, tailing ponds full of dirty water which is used in the process. No different than what you see in any Open Mine Operation, be it in Canada, US or in Europe. What different Environmental Groups have failed to shown is the areas have been reclaimed, basically the old mining areas brought back to the way they where, reclaimed to their original condition, trees, plant, and wildlife, their are even Buffalo Herds on the original sites.
In regard to Coal Bed Methane and Shale Gas Recovery we are aware of the groundwater problems due to the large amounts of water that is required for drilling wells and high pressure injection into the aquifer along with different chemicals and grit that have contaminated a lot of the water in Wyoming for Coal bed Methane and in the Chesapeake area of Texas.
In Canada since we are a Johnny Come Lately to both Coal Bed Methane and Shale Gas Recovery we saw a lot of the problems that the Exploration Companies in the US had experienced and we hope to learn from those. We have tougher Environmental and Safety legislation which was enacted to hopefully prevent some of the problems with groundwater etc., of course this has increased costs compared to already established resources recovery in place, so the economics will be weighed and from that we will go forward with which is more profitable and environmentally friendly, and of course for now is Conventional Oil and Gas and Heavy Oil Recovery.
Getting back to the main theme of this post, I do not think Ethanol is the answer.
geezerglide