Combustion Turbine Retirement Option |
RET1 |
Early Retirement |
|
Combined Cycle Retirement Option |
RET2 |
Early Retirement |
|
Oil/Gas Steam Retrofit Options |
RET3 |
Early Retirement |
OC01 |
Oil/Gas Steam to Combined Cycle Repowering (for units smaller than 175 MW) |
OC02 |
Oil/Gas Steam to Combined Cycle Repowering (for units larger than 175 MW and smaller than 375 MW) |
OC03 |
Oil/Gas Steam to Combined Cycle Repowering (for units larger than 375 MW and smaller than 750 MW) |
OC04 |
Oil/Gas Steam to Combined Cycle Repowering (for units larger than 750 MW) |
SCO1 |
SCR |
SCN1 |
SNCR |
|
Coal Steam Retrofit Options |
RET4 |
Early Retirement |
CC01 |
Coal Steam to Combined Cycle Repowering (for units smaller than 175 MW) |
CC02 |
Coal Steam to Combined Cycle Repowering (for units larger than 175 MW and smaller than 375 MW) |
CC03 |
Coal Steam to Combined Cycle Repowering (for units larger than 375 MW and smaller than 750 MW) |
CC04 |
Coal Steam to Combined Cycle Repowering (for units larger than 750 MW) |
CG01 |
Coal Steam to IGCC Repowering (for units smaller than 175 MW) |
CG02 |
Coal Steam to IGCC Repowering (for units larger than 175 MW and smaller than 375 MW) |
CG03 |
Coal Steam to IGCC Repowering (for units larger than 375 MW and smaller than 750 MW) |
CG04 |
Coal Steam to IGCC Repowering (for units larger than 750 MW) |
SCR1 |
SCR (for units that do not possess an existing post combustion NOx control option) |
SCR2 |
SCR (for units with an existing SNCR) |
SNR1 |
SNCR (for Non Cyclone and Non FBC Boilers) |
SNC1 |
SNCR (for Cyclone Boilers) |
SNF1 |
SNCR (for FBC Units) |
LSF1 |
LSFO Scrubber |
LSD1 |
LSD Scrubber |
RSD1 |
LSD Scrubber (LSD1) + SCR (SCR1) |
RSD2 |
LSD Scrubber (LSD1) + SCR (SCR2) |
NSD1 |
LSD Scrubber (LSD1) + SNCR (SNR1) |
CSD1 |
LSD Scrubber (LSD1) + SNCR (SNC1) |
RSO1 |
LSFO Scrubber (LSF1) + SCR (SCR1) |
RSO2 |
LSFO Scrubber (LSF1) + SCR (SCR2) |
NSO1 |
LSFO Scrubber (LSF1) + SNCR (SNR1) |
CSO1 |
LSFO Scrubber (LSF1) + SNCR (SNC1) |
HG01 |
ACI (Low Sulfur Bituminous) |
HG02 |
ACI (Low Sulfur Bituminous) |
HG07 |
ACI (Low Sulfur Bituminous) |
HG08 |
ACI (Low Sulfur Bituminous) |
HG03 |
ACI (High Sulfur Bituminous) |
HG04 |
ACI (High Sulfur Bituminous) |
HG05 |
ACI (High Sulfur Bituminous) |
HG06 |
ACI (High Sulfur Bituminous) |
HG11 |
ACI (Sub-Bituminous) |
HG12 |
ACI (Sub-Bituminous) |
HG09 |
ACI (Lignite) |
HG10 |
ACI (Lignite) |
|
Nuclear Plant Retirement Option |
RET5 |
Early Retirement |