Bioenergy refers to the use of biological commodity (or biomass) used specifically for energy purposes. The energy use implies the use of biomass for electricity and heat generation and the conversion of biomass to secondary products such as biofuels to be used in the transportation sector. For bioenergy, the energy content of the fuel is considered as primary energy. Derived heat. If the heat is generated in power plants (combined heat and power and heat only plants), then the heat is termed as derived heat. This is then transported via district heating grids for consump- tion in end sectors. Units: Throughout the report, an effort is made to ensure consistent units for reporting. For all energy related values, Exa Joule (10^18 Joule) is considered the standard unit. For electricity, TWh is used as reporting unit while for energy commodities, various units like million tonnes, million m3 and billion litres are used.