Historical Emissions (2000-2008)
Please use the scroll bars below to view historical CO2 emissions data from regulated power plants in each of the ten Participating States from 2000-2008. Quarterly emissions data for the current control period is avaliable through the Emissions Report in RGGI-COATS.
Blue cells to the left show year-by-year emissions. Purple cells to the right show annual emissions expressed as "three year averages" (i.e. average annual emissions between 2000 and 2002, rather than actual emissions for 2000, 2001, and 2002).
To view this spreadsheet in Excel, please follow this link: Excel Download (Updated 11/18/09). The Excel version also includes plant-specific emissions for each of the ten states.
CO2 Data for RGGI Units 2000-2008
| Year-by-Year Data |
Three-Year Averages |
| State |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
Final Budget |
2000-2002 Average |
2001-2003 Average |
2002-2004 Average |
2003-2005 Average |
2004-2006 Average |
2005-2007 Average |
2006-2008 Average |
| Connecticut |
11,977,434 |
11,005,310 |
9,842,414 |
9,273,759 |
9,989,119 |
11,323,844 |
10,761,759 |
10,052,782 |
8,988,858 |
10,695,036 |
10,941,719 |
10,040,494 |
9,701,764 |
10,195,574 |
10,195,574 |
10,712,795 |
9,934,466 |
| Delaware |
7,308,248 |
7,612,366 |
7,616,896 |
7,628,367 |
7,884,001 |
8,300,628 |
7,561,295 |
8,744,154 |
7,615,966 |
7,559,787 |
7,512,503 |
7,619,210 |
7,709,755 |
7,937,665 |
7,915,308 |
8,202,026 |
7,973,805 |
| Massachusetts |
25,452,680 |
25,400,430 |
25,278,273 |
27,218,204 |
26,369,630 |
26,640,945 |
23,449,199 |
25,366,733 |
21,438,041 |
26,660,204 |
25,377,128 |
25,965,636 |
26,288,702 |
26,742,926 |
25,486,591 |
25,152,292 |
23,417,991 |
| Maryland |
38,446,856 |
36,980,555 |
37,084,544 |
37,064,738 |
36,281,466 |
37,263,686 |
35,233,070 |
35,700,194 |
32,383,517 |
37,503,983 |
37,503,985 |
37,043,279 |
36,810,249 |
36,869,963 |
36,259,407 |
36,065,650 |
34,438,927 |
| Maine |
3,156,292 |
5,517,285 |
5,784,563 |
5,515,325 |
5,191,939 |
4,587,114 |
3,371,822 |
3,533,197 |
3,691,278 |
5,948,902 |
4,819,380 |
5,605,724 |
5,497,276 |
5,098,126 |
4,383,625 |
3,830,711 |
3,532,099 |
| New Hampshire |
5,178,731 |
4,862,445 |
5,556,992 |
8,478,382 |
8,812,538 |
8,972,027 |
7,568,884 |
7,314,954 |
7,095,147 |
8,620,460 |
5,199,389 |
6,299,273 |
7,615,971 |
8,754,316 |
8,451,150 |
7,951,955 |
7,326,328 |
| New Jersey |
21,954,959 |
20,177,621 |
21,145,667 |
20,543,331 |
21,133,145 |
21,937,521 |
20,697,088 |
21,809,332 |
20,601,805 |
22,892,730 |
21,092,749 |
20,622,206 |
20,940,714 |
21,204,666 |
21,255,918 |
21,481,314 |
20,780,561 |
| New York |
69,809,356 |
65,553,672 |
61,367,406 |
62,129,292 |
62,612,353 |
62,718,683 |
53,638,129 |
55,717,151 |
48,348,177 |
64,310,805 |
65,576,811 |
63,016,790 |
62,036,350 |
62,486,776 |
59,656,388 |
57,357,988 |
52,567,819 |
| Rhode Island |
2,959,594 |
1,782,110 |
3,254,015 |
2,668,990 |
2,219,100 |
2,692,228 |
2,625,422 |
3,161,200 |
3,292,517 |
2,659,239 |
2,665,240 |
2,568,372 |
2,714,035 |
2,526,773 |
2,512,250 |
2,826,283 |
3,026,380 |
| Vermont |
24,914 |
22,015 |
5,171 |
12,094 |
14,779 |
7,781 |
6,337 |
6,112 |
2,559 |
1,225,830 |
17,367 |
13,093 |
10,681 |
11,551 |
9,632 |
6,743 |
5,003 |
10 State Total
(short tons) |
186,269,063 |
178,913,809 |
176,935,941 |
180,532,482 |
180,508,070 |
184,444,457 |
164,913,005 |
171,405,809 |
153,457,865 |
188,076,976 |
180,706,271 |
178,794,077 |
179,325,497 |
181,828,336 |
176,621,843 |
173,587,757 |
163,003,379 |
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