Comment Moving the needle (Score 1) 883
Right now alt energy is an intriguing possibility that is largely dependent on public opinion and legislative action to make it financially viable. I.E. if the government does not attempt to quantify the externalities associated with brown power (pollution) and either tax the cost of the power to reflect the social cost of the pollution, or subsidize the creation of non-polluting generating resources, well then the economics aren't there. Should people in the future decide that they are, for instance, in a depression and paying 30% to 50% more for electricity than they "used to" before the pollution cost was realized, well maybe they wont care about global warming as much as they care about the "tax"... BOOM goes the renewable space.
So what is a huge company going to do? Spend their scarce resources to make it happen, or focus on the core, and things that will actually generate revenue that shows up in the annual report. The critic sites that they are pulling out of a 1000MW wind farm? Who cares? That may be the largest wind farm on the planet, but it is a tiny tiny project for a multination corporation. China alone brings on line a coal generating facility that produces more power than that every week. For the last two years.
This play is about scale, and cost effective carbon sequestration 1)is potentially has more environmental impact than all the wind and solar farms in the world put together, and 2) Is a huge potential market.
There is no simple solution to the complicated problem of global warming.