Simple-cycle greater than 90 -0.9 -13.8 15.9 -0.9 MW Simple-cycle less than or -1.3 0.2 -0.0 -1.0 equal to 90 MW PhotoVoltaic Generation - -1.1 -0.0 -14.0 Resources - -2.6 -13.4 -117.8 Wind generation Resources - -0.8 - 0.1 Other Change in Annual Generation (Base Case, in GWh) Houston Zone North Zone South Zone West Zone Combined-cycle greater than 3,359 -6,790 444 -949 90 MW Combined-cycle less than or 496 - 753 -190 equal to 90 MW 1,641 -496 335 -374 Coal and lignite - -16 -31 - Reciprocating engines Gas steam non-reheat or -28 79 - - boiler without air-preheater 109 -343 122 -43 Gas steam reheat boiler 436 - - - Gas steam supercritical boiler - - 1 - Hydro - 1 252 - Nuclear Simple-cycle greater than 90 -30 -460 480 -19 MW Simple-cycle less than or -49 4 -12 -0 equal to 90 MW PhotoVoltaic Generation - - 0 5 Resources
Simple-cycle greater than 90 MW -0.9 -13.8 15.9 -0.9 Simple-cycle less than or equal to 90 MW -1.3 0.2 -0.0 -1.0 PhotoVoltaic Generation Resources - -1.1 -0.0 -14.0 Wind generation Resources - -2.6 -13.4 -117.8 Other - -0.8 - 0.1 Change in Annual Generation (Base Case, in GWh) Houston Zone North Zone South Zone West Zone Combined-cycle greater than 90 MW 3,359 -6,790 444 -949 Combined-cycle less than or equal to 90 MW 496 - 753 -190 Coal and lignite 1,641 -496 335 -374 Reciprocating engines - -16 -31 - Gas steam non-reheat or boiler without air-preheater -28 79 - - Gas steam reheat boiler 109 -343 122 -43 Gas steam supercritical boiler 436 - - - Hydro - - 1 - Nuclear - 1 252 - Simple-cycle greater than 90 MW -30 -460 480 -19 Simple-cycle less than or equal to 90 MW -49 4 -12 -0 PhotoVoltaic Generation Resources - - 0 5
Questions_on_ERCOT_ML_study_09052018a.docx