|
Analysis
of Strategies for Reducing Multiple Emissions from Power Plants:
Sulfur Dioxide, Nitrogen Oxides, and Carbon Dioxide
Table 7. Projected
Additions of Power Plant Emission Controls, 1999-2020
(Gigawatts)
|
Analysis Case |
Emission Control Technology |
||
|
SNCR |
SCR |
FGD |
|
|
Reference |
39 |
90 |
15 |
|
NOx Cap Cases |
|||
|
NOx 2005 |
59 |
252 |
14 |
|
NOx 2008 |
60 |
243 |
15 |
|
SO2 Cap Cases |
|||
|
SO2 2005 |
32 |
117 |
128 |
|
SO2 2008 |
27 |
124 |
130 |
|
SO2 Sensitivity |
36 |
96 |
52 |
|
CO2 Cap Cases |
|||
|
CO2 1990-7% 2005 |
16 |
42 |
0 |
|
CO2 1990-7% 2008 |
22 |
54 |
0 |
|
CO2 Sensitivity |
26 |
54 |
0 |
|
Integrated Cases |
|||
|
Integrated 2005 |
56 |
157 |
21 |
|
Integrated 1990-7% 2005 |
49 |
147 |
17 |
|
Integrated 2008 |
48 |
123 |
23 |
|
Integrated 1990-7% 2008 |
38 |
108 |
18 |
|
Integrated Sensitivity |
26 |
60 |
8 |
|
SNCR = selective noncatalytic reduction. SCR = selective catalytic reduction. FGD = flue gas desulfurization (scrubbers). Source: National Energy Modeling System, runs MCBASE.D121300A, MCNOX05.D121300A, MCNOX08.D121300A, MCSO205.D121300A, MCSO208.D121300A, MCSO205H.D121300A, FDC7B05.D121300A, FDC7B08.D121300A, FDC7B05H.D121300A, FDPOL05.D121300A, FDP7B05.D121300B, FDPOL08.D121500A, FDP7B08.D121500A, and FDP7B05H.D121300A. |
|||