Green district heating for Denmark's second largest city (WK-intern) - One of the biggest biomass-fuelled combined heat and power (CHP) stations in the world is located in Denmark’s second largest city, Aarhus. The Studstrup Power Station began to use wood pellets instead of coal as fuel on 10 October, bringing green heating and electricity to the city’s residents and businesses, whilst reducing CO2 emissions by 1 tonne per resident. One of the biggest CHP plants in Denmark is ready to supply green district heating to Aarhus and the surrounding area, corresponding to the annual heating consumption of 225,000 residents. After over two years