Any unit that, at any time on or after January 1, 2005, serves an electricity generator with a nameplate capacity equal to or greater than twenty-five (25) MWe shall be a CO2 budget unit, and any source that includes one or more such units shall be a CO2 budget source subject to the requirements of this regulation.
250 R.I. Code R. 250-RICR-120-05-46.6