Technology and Vermont
This paper examines Vermont Public Interest Research Group’s (VPIRG) assertion that by 2015 industrial wind turbines on 8.8% (or 46 miles) of Vermont’s ridgelines above 2500 feet could provide 20% of Vermont’s electricity needs. (1) The examination compares VPIRG’s proposal- which is predicated on Vermont’s average electricity consumption- with the utility industry’s standard for measuring wind energy’s contribution to system reliability and peak demand. i.e. its capacity credit. This measurement concludes that for wind energy to provide the reliable generating capacity to meet 20% of Vermont’s peak demand industrial wind turbines would require 44% - 88% (or 226-451 miles) of Vermont’s ridgeline above 2500’.