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2000-2002 PERFORMANCE SUMMARY |
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| EMISSIONS STATISTICS |
| INDICATOR |
2000 |
2001 |
2002 |
% Change
2000 – 2002 |
| Total NOx emissions
(tons) |
31,052 |
27,937 |
25,692 |
-17.26% |
NOx emissions
rate
(pounds/megawatt-hour) |
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0.90 |
0.90 |
0.771 |
-14.33% |
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1.70 |
1.70 |
1.32 |
-22.35% |
| Total SO2 emissions
(tons) |
72,496 |
67,050 |
61,805 |
-14.75% |
SO2 emissions
rate
(pounds/megawatt-hour) |
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2.1 |
2.2 |
1.9 |
-9.52% |
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4.0 |
4.0 |
3.17 |
-20.75% |
| Total CO2 emissions
(million tons) |
27.5 |
25.7 |
28.33 |
3.02% |
| CO2 emissions
rate for all plants (pounds/megawatt-hour generated) |
780 |
835 |
850 |
8.97% |
| CO2 emissions
rate for fossil fuel facilities (pounds/megawatt-hour generated) |
1,506 |
1,542 |
1,454 |
-3.45% |
| Total greenhouse gas emissions
avoided (tons of CO2 equivalent
or TCE)* |
9,169,192 |
10,531,737 |
9,419,341 |
2.73% |
- CO2 emissions avoided
(TCE)
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5,033,173 |
5,419,335 |
3,930,835 |
-21.90% |
- Methane emissions avoided (TCE)
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4,456,043 |
4,987,596 |
5,263,320 |
18.12% |
- SF6 emissions avoided (TCE)
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67,458 |
124,806 |
225,181 |
233.81% |
| Total SF6 emissions (pounds) |
18,942 |
14,719 |
10,061 |
-46.89% |
| Total SF6 emissions (TCE) |
226,357 |
175,892 |
120,229 |
-46.89% |
| Emissions avoided through Customer
Energy Efficiency Programs (electric)* |
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- CO2 emissions avoided
(tons)
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2,479,618 |
2,933,373 |
2,797,710 |
12.83% |
- NOx emissions avoided
(tons)
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1,298 |
1,536 |
1,465 |
12.87% |
- SOx emissions avoided
(tons)
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794 |
939 |
895 |
12.72% |
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