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Category Archives: Wind EROI
Renewable costs don’t include transmission & energy storage backup from Nat Gas & Coal plants
Preface. Wind and solar advocates don’t include transmission and backup costs in their net energy and cost calculations. But without fossil backup, the electric grid will come down due to lack of storage. There is almost nowhere left to put … Continue reading
Posted in Electric Grid & Fast Collapse, Energy Storage, Solar, Solar EROI, Wind, Wind EROI
Tagged energy storage, fossil fuel backup, renewable, solar, wind
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Renewable EROI must include storage, low capacity factor, wide boundaries
[ Trainer argues that when you consider how the capacity factor of wind and solar are to fossil plants, seasonality of wind and solar the number of facilities is quite large to deal with the intermittency problem. Therefore the storage … Continue reading
A review of life cycle assessments on wind energy systems by Simon Davidsson 2012
[below is a very short excerpt of this 22 page paper, I was interested in how much recycling can contribute to a high EROI but there are many other important points made in this paper] Davidsson, S., Höök, M., Wall, … Continue reading
Posted in Wind EROI
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