$3200 per household for a million homes in the NYS project is a lot of money to install wind turbines. Those costs don't include overruns which always happens with construction. It doesn;t include additional lines for the power grid connection. It doesn;t include the costs to shutdown existing facilities. It doesn;t include the cost for smaller fossil fuel backup plants or for maintaining the larger existing facilities to backup when there's no wind. So I'm not misleading. The green energy community are the ones who are misleading because they never include the true overall cost. They only quote the cost to build the green plant. Germany is a perfect example as KWH costs have skyrocketed even though 40% of their electric production is green. The only thing green is the money they're spending.
Having said that, I'm all in favor of green energy. I have no axe to grind. If someone could come up with a design to use water to make energy and power cars, I'd be for it in a heartbeat. But the public should know what true costs are for green because that's money that might otherwise be spent for cancer research or to feed poor people.
I think part of the problem about costs is that no one really understands the real cost of either traditional fossil fuels or “Green” energy.
On the legacy side, the economic costs - at least in the US - are hugely distorted by direct and indirect government subsidies built into the tax code. However, we have a pretty good idea of the environmental costs, most of which are not reflected in what consumers pay for the energy.
On the “Green” side, we probably understand the economic costs, because the market is still relatively small and the government distortions are small enough to calculate. I don’t believe, however, we have a good handle on the environmental costs. Can anyone predict the cost of disposing of the lithium from tens of millions of car batteries? How about the environmental impact of manufacturing those batteries? There’s lots of new technology to be deployed, and we can’t understand how it will work out until we have a lot more of it than we have today, and it’s run through it’s useful life.
So how to decide? I think we need a risk management approach. As in: what are the risks from taking one or the other course?
I think the risks from a carbon-fuel based future are clear: continued warming and an environmental disaster which will affect everyone, but disproportionately the poor.
The main risk from an aggressive renewable energy approach seems to be that it will cost more money in the short run, and probably push off some other beneficial uses of that money, again impacting the poor. The secondary risks are that we may fail to make any impact in global warming and therefore have wasted the money, and/or we may create some other environmental problem we don’t foresee. But I doubt this track will have the same long-term impact on the world than our current course seems to hold.