Corporate Responsibility Report 2010

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Corporate responsibility Key FiGUres tHe CUrrent Use anD FUtUre oF Gas Finnish natural gas transmission network AMOUNT, TRANSMISSION AND DISTRIBUTION OF NATURAL AND BIOGAS BY AREA estimates of global natural gas reserves available have increased along with the utilisation of unconventional gas reserves such as shale gas. at the moment natural gas is anticipated to last for around 100 years at the current rate of consumption. in 2009 the world’s proven natural gas reserves were 187,400 billion cubic metres. the replacement of coal by natural gas is regarded as the fastest way to cut down carbon dioxide emissions at the global level.the availability of natural gas does not prevent greater use in Finland, either, but Finnish debate has had a focus on the increased use of biofuels and nuclear power. a total of 35% of district heat and 14% of electricity production in Finland was fuelled by natural gas in 2010. Combined heat and power (CHp) production will also remain the biggest use of natural gas in the next few years. IKAALINEN eU4 • Length of transmission pipeline: 1,190 km • Volume of transmission pipeline: 261,000 m3 • Number of compressor units: 9 • Connections from transmission pipes: 198 LAHTI KOUVOLA RIIHIMÄKI ORIMATTILA ANJALANKOSKI HAMINA KOTKA HYVINKÄÄ LAPPEENRANTA eU1 NOKIA TAMPERE KANGASALA VALKEAKOSKI IMATRA HÄMEENLINNA NAANTALI MÄNTSÄLÄ KERAVA PORVOO TURKU LOHJA ESPOO HELSINKI INKOO KIRKKONUMMI Natural gas consumption 2011 ca n le y erg 30.5% Space 21.6% 41.6% no fe lec tri 21.4% hea tin g a 1.0% 8.0% 21.8% 13.8% 24.8% 10% 2.2% 0.9% 7.4% 11.0% 2.6% Ind u % 4.7 strial processes 3 Heating: residential and commercial greenhouses District heating Combined district heat and power Condensing power Combined heat and power, industry industry; other use steam boilers direct processes non-energy use space heating natural Gas Vehicles source: Finnish Gas association, 2011 2.2% 10.0% 41.6% 1.0% 22.3% 24.8% 2.6% 11.0% 7.4% 0.9% 0.1% natural gas network Under construction planned Gasum facilities Compressor units NARVA TALLINN PALDINSKI nd ho tw 34.7% ater Productio larger volumes of gas are transmitted in the transmission network. smaller gas users are connected to retailers’ distribution networks. Gasum has a total of 512 km of distribution network in areas including Helsinki, porvoo, Kotka, lohja and siuntio. Corporate responsibility report 2010 14

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