Analysis of Strategies for Reducing Multiple Emissions from Electric Power Plants: Sulfur Dioxide, Nitrogen Oxides, Carbon Dioxide, and Mercury and a Renewable Portfolio Standard - Table 34. Comparison of EPA and EIA Projections for Coal Supply by Region and Mercury Emissions Reduction Scenario, 2010

Table 34. Comparison of EPA and EIA Projections for Coal Supply by Region
and Mercury Emissions Reduction Scenario, 2010
(Million Short Tons)

Coal Supply Region	EIA				EPA
Coal Supply Region	Reference	Hg 20-Ton (60% Hg Reduction by 2008)	Integrated NO_X, SO₂, CO₂ 1990-7%, Hg (90% Hg Reduction by 2008)	Hg MACT 90%	Reference	65% Hg Reduction, Cap and Trade	65% Hg Cap and 50% SO₂ by 2010	65% Hg Cap, 50% SO₂, 515 Carbon with High Efficiency	65% MACT
Northern Appalachia	165	158	82	170	109	105	130	113	111
Central and Southern Appalachia	255	264	163	248	213	203	156	143	216
Midwest	136	172	106	150	109	131	162	149	127
West	694	621	317	669	540	504	470	357	499
Central West and Gulf^a	44	24	6	46	63	50	47	14	58
Total	1,295	1,239	674	1,282	1,034	992	964	776	1,011
^aCentral West and Gulf corresponds to the Western Interior and Gulf supply regions in EIA’s NEMS Coal Market Module. Sources: EIA: National Energy Modeling System runs M2BASE.D060801A, M2M6008.D060801A, M2P7B08.D060801A, and M2M9008M. D060801A. EPA: 1999 Integrated Planning Model runs HgIPM9c, Hgtrading1d, Hgtrading2d, Hgtrading3d, and HgMact1d.