"Air emissions - Sulphur dioxide (SO2)"

"Sulphur dioxide emissions from AGL Loy Yang fluctuate year on year due to the composition of coal used in the power station."

"Emissions (kg)",FY2010,FY2011,FY2012,FY2013,FY2014
"AGL Torrens","44,000","72,000","26,000","37,000","14,000"
"Somerton Power Station",330,200,87,58,42
"Camden Gas Project",3.4,3.2,3,"1,400",670
"Hydrocarbon Extractions",-,"2,300","2,500","2,800","2,788"
"Business Customers","160,000","71,000","110,000","90,000","160,000"
"Silver Springs Oil and Gas Project",-,1,2,3,0
"AGL Loy Yang",-,-,-,"49,000,000","60,000,000"

Notes
"All figures rounded to two significant figures."
"Air emission data for AGL sites is publicly reported NPI data (see http://www.npi.gov.au/) with the exception of Hydrocarbon Extractions (HCE). HCE emissions for SO2 comprise EPA reported data incorporating site-specific emission factors, which are more representative than NPI estimates."
"AGL took ownership of Loy Yang in June 2012, hence data is shown for FY2013 onwards only."
"In FY2014, Business Customer sites for which air emission data is reported comprise: Qenos, Suncoast Macadamias, Melbourne Water Werribee biogas unit, Moranbah Power Station, Coopers co-generation plant, landfill flares at Gosnells, Wagga Wagga, Green Point and Coffs Harbour, and six landfill co-generation sites (Kincumber, Rockingham, Shoalhaven, Woy Woy, Glenorchy (Jackson St) and Hobart (McRobbies Gully))."
"AGL took ownership of Silver Springs Oil and Gas Project in October 2010, hence data is shown for FY2011 onwards only."
"The emission factors used in AGL's NPI reports are sourced from relevant industry emission estimation technique manuals available on the NPI website."
"From FY2014, NPI emission factors were changed which affected the reported emissions from some major customer sites. "
"GRI Reference: G4-EN21"