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Air emissions, by business segment: - GRST and Other
This stacked bar chart shows the emissions to air of the ‘GRST and Other’ business segment, analyzed by pollutant type. 'Other' businesses includes aluminum and BP corporate functions/offices, from 2005 this includes SECCO, PEMBS and Pasadena. Prior to 2005 'Other' included Gas, Power and Renewables.

Image with a graph of Air emissions, by business segment: - GRST and Other

Air emissions, by business segment: - GRST and Other
	Units	1999	2000	2001	2002	2003	2004	2005	2006
Emissions to Air - Group total (9)	Tonnes	1,354,596	1,211,171	1,222,918	1,036,207	886,462	844,431	903,268	763,675
Total Emissions to Air - GRST and Other (3,9)	Tonnes	138,273	144,691	173,742	154,634	130,308	165,394	211,987	205,189
Methane - GRST and Other	Tonnes	3,436	6,276	6,783	6,941	12,454	19,880	17,812	17,462
NMHC - GRST and Other	Tonnes	31,204	38,226	39,458	28,814	29,135	37,322	75,886	59,092
Sulphur Dioxide - GRST and Other	Tonnes	67,175	65,515	82,283	75,086	46,721	53,099	61,770	64,320
Oxides of Nitrogen - GRST and Other	Tonnes	36,458	34,674	45,218	43,793	41,998	55,093	56,519	64,315

(3) 'Other' businesses includes aluminum and BP corporate functions/offices. In 2005 Wingles, SECCO, PEMSB and Pasadena which were previously part of Chemicals were included in 'Other' businesses. From 2006 SECCO and PEMSB are included with Refinery and Marketing.
(9) Previous reports included CO, particulates and other inorganics for air emissions. These pollutants have been excluded from all air emission totals reported here.

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