NSR: ERC Statewide Cost Data from the ARB

2007 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	45,176	25,370	97,442	7,188	35,091

Median	20,000	24,839	43,000	500	21,500

High	602,740	95,616	1,293,151	35,616	356,164

Low	49	5	49	1	100

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2006 (December 2008)

2006 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	81,650	8,619	29,050	14,825	55,024

Median	25,000	8,110	14,150	13,699	9,250

High	410,959	64,000	493,151	41,096	273,973

Low	100	100	21	5	1,250

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2006 (July 2007)

2005 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	43,892	6,382	92,539	26,327	52,456

Median	25,000	6,849	16,750	30,959	44,589

High	175,342	26,950	389,041	38,356	167,123

Low	5	200	400	5	1,000

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2005 (March 2006)

2004 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	66,798	10,792	73,584	15,597	25,461

Median	48,767	7,014	30,022	11,058	39,139

High	210,000	70,000	153,425	32,877	41,644

Low	10,500	550	300	200	1,000

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2004 (March 2005)

2003 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	39,842	9,738	35,797	16,251	9,146

Median	29,000	7,877	19,000	4,170	7,000

High	140,000	70,000	191,781	42,877	41,096

Low	6,000	310	299	325	1,000

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2003 (March 2004)

2002 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	35,261	9,633	49,327	27,802	14,156

Median	30,000	8,630	20,000	38,356	7,450

High	140,000	70,000	136,986	47,397	65,753

Low	990	485	3,289	300	3,289

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2002 (March 2003)

2001 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	27,074	12,684	46,148	19,447	12,809

Median	22,000	10,959	25,000	10,026	7,500

High	104,000	66,000	126,027	43,836	82,192

Low	774	967	400	45	15

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2001 (April 2002)

2000 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	19,354	6,567	17,057	7,760	11,468

Median	15,000	5,000	14,000	5,625	10,685

High	72,000	54,000	46,575	20,000	20,137

Low	2,600	300	580	1,000	2,250

Notes: Per Table 1 of the ARB Emission Reduction Offsets Transaction Cost Summary Report for 2000 (March 2001)

1999 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	13,884	6,579	10,400	3,033	4,863

Median	10,925	4,931	11,111	3,333	5,100

High	45,000	28,334	16,800	9,200	9,200

Low	913	913	500	913	913

Notes: Per Table 1 of the ARB Emission Reduction Offset Transaction Cost Summary Report for 1999 (May 2000)

1998 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	11,750	7,680	9,475	4,434	7,927

Median	10,925	4,932	10,000	2,509	10,411

High	28,356	30,000	21,429	21,429	10,411

Low	913	165	50	165	913

Notes: Per Table 1 of the ARB Emission Reduction Offset Transaction Cost Summary Report for 1998 (April 1999)

1997 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	11,257	6,047	11,571	4,305	5,200

Median	11,507	5,000	10,959	6,703	5,200

High	20,000	25,000	16,438	10,959	5,200

Low	2,000	384	400	3,425	5,200

Notes: Per Tables 1 and 8 of the ARB Emission Reduction Offset Transaction Cost Summary Report for 1997 (April 1998)

1996 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	10,999	9,734	9,612	267	5,200

Median	9,250	7,123	9,863	267	5,200

High	26,000	26,000	18,000	267	5,200

Low	2,460	1,726	708	267	5,200

Notes: Per Tables 1 and 8 of the ARB Emission Reduction Offset Transaction Cost Summary Report for 1996 (April 1997)

1995 Prices Paid in Dollars Per Ton for Offsets ($/ton)
	NOx	ROC	PM10	CO	SOx
Average (mean)	14,274	8,158	8,856	no data	6,000

Median	11,644	6,575	7,514	no data	6,000

High	32,400	32,400	16,000	no data	6,000

Low	268	45	269	no data	6,000

Notes: Per Tables 1 and 8 of the ARB Emission Reduction Offset Transaction Cost Summary Report for 1995 (April 1996)

For more information or assistance, call Michael Goldman at (805) 961-8821 or e-mail at mfg@sbcapcd.org