Finland is a world leader in combined heat and power (CHP) with high levels of development in district heating (DH),industrial CHP and use of biofuels.In 2007,CHP produced 74 % of the heat needed for district heating1 and generated 29 % of the country's electricity supply and 34 % of the production.CHP's share of thermal electricity production has been high for decades,and was 65 % in 2007 (figure i).
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