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Environmental indicators

Environnement

From 2011, environmental data reflect the current scope of reporting, so that any differences are attributable in part to changes in scope.
For comparative purposes, the 2011 method was applied to 2009 and 2010 data, with the result that some historical figures have been adjusted, as indicated by an asterisk (*)

	Unit	2009	2010	2011
Environmental Management
Operated sites	Number	916	854	860
ISO 14001-certified sites	Number	279	287	285
of which: Upstream	Number	61	68	74
Downstream	Number	108	107	104
Chemicals	Number	110	112	107
ISO 14001-certified environmentally sensitive sites	%	89%	92%	97%
Energy and Climate
Six greenhouse gases from operated sites: direct emissions	MTCDE	55	52	46
of which: Upstream		27	26	22
Downstream		22	20	19
Chemicals		6	5	5
Six greenhouse gases from operated sites: indirect emissions	MTCDE	5.2	5.4	5.5
of which: Upstream		0.2	0.2	0.5
Downstream		3	3.2	3.3
Chemicals		1.9	2	1.7
Six greenhouse gases based on equity share: direct emissions	MTCDE	59	59	53
Net primary energy consumption	million GJ	579*	564*	569
of which: Upstream		155	159*	167
Downstream		312*	293	289
Chemicals		112	111	113
Flaring	Mcu. m/day	45.5	14.5	10
Air Emissions
SO2 emissions	metric kT eq. SO₂	130	99	91
of which: Upstream		60	51	46
Downstream		67	46	43
Chemicals		2	2	1
NO_x emissions	metric kT eq. NO₂	92	87	84
of which: Upstream		64	64	64
Downstream		22	18	15
Chemicals		6	5	5
Non-methane VOC emissions	metric kT	135	119	115
of which: Upstream		99	88	88
Downstream		28	24	22
Chemicals		8	7	5
Water Impacts
Freshwater withdrawal (excluding once-through cooling water)	10⁶ cu. m	148	147	142
Discharges	10⁶ cu. m	154	136	119
Hydrocarbon discharges to water	metric T	1356	1191	987
of which: Downstream and Chemicals		112	72	51
Upstream		1244	1119	936
Suspended solids discharges in aqueous effluent	metric T	1124	1209	980
of which: Upstream		16	0	4
Downstream		700	752	556
Chimie		408	457	420
Chemical oxygen demand (COD) in aqueous effluent	kt	5.43	4.54	3.77
of which: Upstream		0.05	0.04	0.01
Downstream		3.9	3.2	2.9
Chemicals		1.5	1.3	0.9
Waste
Hazardous waste treated offsite	metric kT	291	264	248
Total waste treated	metric kT	688	674	681
of which: Waste from routine operations	metric kT	632	651	641
of which: Special waste	metric kT	56	23	40
Spills
From 2011, due to a change in method, this indicator only covers spills that reach the environment, not spills that are contained in a retention pond. The 2011 data cannot therefore be compared to data from 2010.
Oil spills	Number	472	399	263*
of which: Upstream		83	41	59*
Downstream		379	339	193*
Chemicals		10	19	11*
Oil spills	cu. m	2,409	3,038	1,754*
of which: Upstream		433	84	166*
Downstream		1,957	2,778	1,552*
Chemicals		19	177	36*