NGX AB-NIT/TCPL-Empress Transport Day Ahead Index
							Price (CAD$/GJ)			Price (US$/MMBTU)
Trading Date	Clearing Date	Strip Begin Date	Strip End Date	Day Range	Total Quantity Traded (TJ)	Number of Trades	High	Low	Weighted Average	Exchange Rate	Weighted Average
Tuesday, August 31, 2010	Sep-1	01-Sep-10	01-Sep-10	Wednesday	269.4	28	-0.0500	-0.0600	-0.0564	0.9399	-0.0559
Wednesday, September 1, 2010	Sep-2	02-Sep-10	02-Sep-10	Thursday	292.1	33	-0.0500	-0.0750	-0.0632	0.9527	-0.0635
Thursday, September 2, 2010	Sep-3	03-Sep-10	03-Sep-10	Friday	451.6	34	-0.0650	-0.2000	-0.1109	0.9506	-0.1112
Friday, September 3, 2010	Sep-4 - Sep-7	04-Sep-10	07-Sep-10	Saturday - Tuesday	629.1	47	-0.1000	-0.1800	-0.1368	0.9605	-0.1386
Friday, September 3, 2010		04-Sep-10	07-Sep-10	WKD	2,516.4	47	-0.1000	-0.1800	-0.1368	0.9605	-0.1386
Tuesday, September 7, 2010	Sep-8	08-Sep-10	08-Sep-10	Wednesday	434.1	42	-0.0800	-0.1400	-0.0938	0.9590	-0.0949
Wednesday, September 8, 2010	Sep-9	09-Sep-10	09-Sep-10	Thursday	465.2	52	-0.0800	-0.1200	-0.0989	0.9653	-0.1007
Thursday, September 9, 2010	Sep-10	10-Sep-10	10-Sep-10	Friday	430.2	38	-0.0900	-0.1050	-0.0974	0.9682	-0.0995
September 2010 Totals:					4,859.0	274	-0.0500	-0.2000	-0.1068	N/A	N/A
August 2010 Totals:					13,232.5	830	0.020	-0.140	-0.0496	0.9527	-0.0499
July 2010 Totals:					15,718.9	838	0.035	-0.120	-0.0424	0.9780	-0.0438
June 2010 Totals:					12,377.2	676	-0.050	-0.250	-0.1030	0.9391	-0.1021
May 2010 Totals:					13,056.2	616	0.050	-0.130	-0.0272	0.9543	-0.0274
April 2010 Totals:					12,617.1	620	-0.070	-0.140	-0.1185	0.9868	-0.1234
March 2010 Totals:					14,375.5	759	-0.060	-0.150	-0.1076	0.9926	-0.1127
February 2010 Totals:					13,654.0	649	-0.050	-0.130	-0.0711	0.9596	-0.0720
January 2010 Totals:					17,119.9	813	-0.060	-0.120	-0.0899	0.9387	-0.0890
December 2009 Totals:					13,996.5	764	-0.080	-0.145	-0.1191	0.9636	-0.1211
November 2009 Totals:					11,906.5	568	-0.045	-0.160	-0.1027	0.9586	-0.1039
October 2009 Totals:					14,021.4	808	-0.030	-0.300	-0.0842	0.9308	-0.0827
September 2009 Totals:					16,718.6	912	0.030	-0.080	-0.0246	0.9282	-0.0241
August 2009 Totals:					17,032.8	855	0.050	-0.020	0.0150	0.9065	0.0143
July 2009 Totals:					22,109.8	1,026	0.078	0.020	0.0478	0.9358	0.0472
June 2009 Totals:					22,467.3	1,065	0.100	0.005	0.0718	0.8618	0.0653
May 2009 Totals:					18,412.7	856	0.075	0.030	0.0589	0.9198	0.0572
April 2009 Totals:					23,621.4	1,079	0.100	0.020	0.0767	0.8423	0.0682
March 2009 Totals:					18,743.6	992	0.108	0.068	0.0830	0.7910	0.0693
February 2009 Totals:					25,636.3	1,119	0.138	0.070	0.0971	0.7758	0.0795
January 2009 Totals:					17,682.3	735	0.170	0.060	0.1410	0.8062	0.1199
December 2008 Totals:					6,517.3	459	0.165	0.080	0.1391	0.8260	0.1212
November 2008 Totals:					14,640.2	605	0.118	0.040	0.0777	0.8080	0.0662
October 2008 Totals:					18,505.3	778	0.113	0.058	0.0857	0.8421	0.0761
September 2008 Totals:					13,105.4	530	0.130	0.075	0.0949	0.9426	0.0944
August 2008 Totals:					16,242.0	700	0.133	0.015	0.0954	0.9345	0.0941
July 2008 Totals:					12,651.4	642	0.145	0.010	0.1113	0.9753	0.1145
June 2008 Totals:					15,005.5	728	0.140	0.040	0.1152	0.9873	0.1200
May 2008 Totals:					13,132.6	729	0.133	0.020	0.1088	0.9987	0.1146
April 2008 Totals:					16,059.8	760	0.125	0.040	0.1024	0.9815	0.1060
March 2008 Totals:					8,487.0	434	0.150	0.080	0.1144	0.9737	0.1175
February 2008 Totals:					13,719.1	568	0.150	0.093	0.1131	1.0132	0.1209
January 2008 Totals:					12,571.7	599	0.130	0.005	0.1019	1.0057	0.1081
December 2007 Totals:					10,798.5	409	0.125	0.070	0.0988	1.0074	0.1050
November 2007 Totals:					20,851.7	845	0.115	0.030	0.0948	0.9995	0.1000
October 2007 Totals:					11,186.0	655	0.125	0.010	0.0943	1.0527	0.1047
September 2007 Totals:					11,061.2	589	0.128	0.085	0.1051	1.0069	0.1117
August 2007 Totals:					14,552.8	737	0.125	0.093	0.1128	0.9527	0.1134
July 2007 Totals:					11,638.5	656	0.125	0.080	0.1084	0.9462	0.1082
June 2007 Totals:					14,165.7	628	0.130	0.102	0.1160	0.9438	0.1155
May 2007 Totals:					17,552.3	743	0.120	0.105	0.1107	0.9430	0.1101
April 2007 Totals:					14,803.0	675	0.190	0.080	0.1149	0.9018	0.1093
March 2007 Totals:					14,909.1	705	0.300	0.000	0.0855	0.8650	0.0780
February 2007 Totals:					7,095.6	387	0.350	0.108	0.1608	0.8538	0.1448
January 2007 Totals:					9,212.6	442	0.130	0.080	0.1043	0.8507	0.0936
December 2006 Totals:					8,673.3	435	0.115	0.070	0.0933	0.8584	0.0845
November 2006 Totals:					11,270.3	431	0.120	0.075	0.0926	0.8737	0.0854
October 2006 Totals:					9,183.7	429	0.115	0.035	0.0947	0.8838	0.0883
September 2006 Totals:					9,872.6	394	0.115	0.070	0.0948	0.8965	0.0897
August 2006 Totals:					5,119.2	303	0.130	0.075	0.1051	0.9045	0.1003
July 2006 Totals:					3,616.4	219	0.140	0.100	0.1212	0.8838	0.1130
June 2006 Totals:					4,193.9	327	0.135	0.070	0.1032	0.8995	0.0979
May 2006 Totals:					8,181.4	453	0.299	0.030	0.0930	0.9084	0.0891
April 2006 Totals:					6,137.0	409	0.350	0.030	0.1204	0.8982	0.1141
March 2006 Totals:					9,467.5	578	0.500	0.030	0.1054	0.8533	0.0949
February 2006 Totals:					7,336.2	378	0.350	0.008	0.1281	0.8796	0.1189
January 2006 Totals:					11,637.7	460	0.145	0.031	0.0889	0.8770	0.0823
December 2005 Totals:					2,056.6	115	0.200	0.100	0.1629	0.8642	0.1485
November 2005 Totals:					6,307.5	331	0.155	0.015	0.1167	0.8557	0.1054
October 2005 Totals:					6,909.7	297	0.170	0.145	0.1563	0.8498	0.1401
September 2005 Totals:					6,923.8	284	0.168	0.145	0.1595	0.8577	0.1443
August 2005 Totals:					5,660.1	324	0.166	0.145	0.1559	0.8440	0.1388
July 2005 Totals:					3,006.9	241	0.170	0.130	0.1592	0.8247	0.1385
June 2005 Totals:					8,566.5	455	0.155	0.085	0.1136	0.8044	0.0964
May 2005 Totals:					10,168.3	440	0.140	0.070	0.1294	0.8019	0.1095
April 2005 Totals:					9,410.9	462	0.148	0.120	0.1352	0.7965	0.1136
March 2005 Totals:					5,662.7	306	0.150	0.125	0.1402	0.8232	0.1218
February 2005 Totals:					5,346.9	284	0.156	0.100	0.1444	0.8046	0.1226
January 2005 Totals:					5,216.1	236	0.170	0.142	0.1548	0.8066	0.1317
December 2004 Totals:					5,425.1	295	0.170	0.150	0.1616	0.8162	0.1392
November 2004 Totals:					5,446.5	280	0.173	0.100	0.1551	0.8433	0.1380
October 2004 Totals:					10,016.5	367	0.160	0.000	0.1202	0.8177	0.1037
September 2004 Totals:					6,158.7	315	0.155	0.005	0.1468	0.7918	0.1226
August 2004 Totals:					7,047.3	289	0.175	0.145	0.1610	0.7652	0.1300
July 2004 Totals:					6,790.2	265	0.180	0.170	0.1734	0.7581	0.1387
June 2004 Totals:					5,503.6	322	0.180	0.160	0.1738	0.7546	0.1384
May 2004 Totals:					6,871.1	375	0.183	0.153	0.1704	0.7307	0.1314
April 2004 Totals:					5,484.2	366	0.180	0.160	0.1682	0.7279	0.1292
March 2004 Totals:					5,089.0	306	0.178	0.140	0.1668	0.7633	0.1343
February 2004 Totals:					1,550.4	154	0.180	0.165	0.1742	0.7468	0.1373
January 2004 Totals:					3,292.3	180	0.178	0.160	0.1720	0.7472	0.1356
December 2003 Totals:					3,641.7	239	0.170	0.150	0.1666	0.7752	0.1363
November 2003 Totals:					6,880.6	345	0.165	0.075	0.1478	0.7679	0.1197
October 2003 Totals:					5,649.3	408	0.080	0.000	0.0163	0.7506	0.0129
September 2003 Totals:					4,213.8	267	0.110	0.003	0.0291	0.7418	0.0228
August 2003 Totals:					8,341.6	431	0.160	0.070	0.1269	0.7206	0.0965
July 2003 Totals:					4,059.4	278	0.168	0.130	0.1534	0.7161	0.1159
June 2003 Totals:					6,801.6	382	0.169	0.130	0.1500	0.7483	0.1184
May 2003 Totals:					7,252.9	400	0.170	0.025	0.1392	0.7302	0.1072
April 2003 Totals:					5,985.6	320	0.160	0.105	0.1484	0.7048	0.1104
March 2003 Totals:					3,678.5	189	0.178	0.153	0.1646	0.6791	0.1179
February 2003 Totals:					1,930.2	109	0.170	0.165	0.1678	0.6736	0.1193
January 2003 Totals:					4,301.3	189	0.170	0.155	0.1660	0.6579	0.1152
December 2002 Totals:					1,715.3	78	0.170	0.150	0.1641	0.6350	0.1099
November 2002 Totals:					1,543.3	85	0.175	0.150	0.1614	0.6413	0.1092
October 2002 Totals:					6,897.5	246	0.158	0.090	0.1330	0.6420	0.0901
September 2002 Totals:					2,121.7	80	0.167	0.155	0.1585	0.6305	0.1054
August 2002 Totals:					1,126.1	48	0.169	0.155	0.1639	0.6434	0.1113
July 2002 Totals:					3,225.1	101	0.170	0.145	0.1618	0.6302	0.1076
June 2002 Totals:					5,563.2	162	0.170	0.125	0.1419	0.6553	0.0981
May 2002 Totals:					2,978.3	135	0.155	0.100	0.1414	0.6544	0.0976
April 2002 Totals:					5,395.0	160	0.165	0.135	0.1569	0.6419	0.1063
March 2002 Totals:					505.0	24	0.167	0.160	0.1629	0.6252	0.1075
February 2002 Totals:					1,717.9	69	0.170	0.160	0.1672	0.6269	0.1106
January 2002 Totals:					555.5	40	0.170	0.150	0.1601	0.6287	0.1062