Projected net present value of
coal units assuming environmental retrofits, compared to typical national market electricity prices, 2015 - 2044.
Not exact matches
* For the comparison to existing or new NGCC, UCS
assumes that the NGCC
unit would run at the same capacity factor as the
coal unit under consideration.
Assuming new wind or solar power resources at $ 40 / MWh, we calculate that the total capacity of uneconomic
coal units in the Southeast rises from 8.1 GW (according to UCS) to 15.2 GW, and the savings from replacing all these
units with wind or solar would rise to over $ 230 million annually.
Importantly, the UCS analysis represents a conservative estimate for the economic competitiveness of wind and solar resources, because it
assumes that the new renewable resources would be built in the same geographic area as the existing
coal fired generating
units.
Considering only estimated US
coal mortality per
unit energy and
assuming US nuclear plants are NOT any less hazardous than the worldwide average: