Transactions Conducted Allowances Transferred Share of Program's Allowances Transferred
Related (%) Distinct (%)
ARP SO₂ 517 3,113,196 Share of Program's Allowances Transferred 40% 60%
CSAPR SO₂ Group 1 169 201,086 Share of Program's Allowances Transferred 68% 32%
CSAPR SO₂ Group 2 45 84,085 Share of Program's Allowances Transferred 90% 10%
CSAPR NOₓ Annual 341 96,831 Share of Program's Allowances Transferred 78% 22%
CSAPR NOₓ Ozone Season Group 1 28 4,248 Share of Program's Allowances Transferred 99% 1%
CSAPR NOₓ Ozone Season Group 2 914 165,068 Share of Program's Allowances Transferred 57% 43%
CSAPR NOₓ Ozone Season Group 3 109 9,923 Share of Program's Allowances Transferred 49% 51%