> Wind is even cheaper at the moment because of a tax credit given to renewable energy generation. But that credit is in the process of fading out, leading to long term uncertainty in a power market where demand is generally stable or dropping.

Or from the government report itself:

> The magnitude of growth beyond the current PTC cycle remains uncertain, however, given declining tax support, expectations for low natural gas prices, and modest electricity demand growth.

So what is it? Is wind power cheaper or was that a tax subsidy effect?