An interesting view on how wind power actually produces more CO2 than gas fired generation - when you take into account the impact of wind on the rest of the power generation system.
[A]s wind rarely produces more than 25% of its faceplate capacity it needs 75% backup - which due to the necessity of fast response times needs OCGT generation (CCGT can respond quickly but the heat-exchanger systems upon which their increased efficiency relies, cannot - so CCGT behaves like OCGT under these circumstances). CCGT produces 0.4 tonnes of CO2 per MWh, OCGT produces 0.6 tonnes. Thus 0.6 tonnes x 75% = 0.45 tonnes. Conclusion: Wind + OCGT backup produces more 0.05 tonnes of CO2 per MWh than continuous CCGT.
I love this comment, although he proceeds to go over the top by invoking Godwin's Law:
the purpose of the windmills is not to save CO2. it's to provide carbon trading/offset receipts for the banks and to support the Euro by a non-national taxation. There is also the political narrative: they are like the Easter Island Statures, a symbol of the power of the ruling elite whilst the workers willingly toil at green jobs.