30-40% of Denmark's power is still fossil fuels, and another 10-15% is imports from neighbors when the wind isn't blowing. source: https://en.wikipedia.org/wik

30-40% of Denmark's power is still fossil fuels, and another 10-15% is imports from neighbors when the wind isn't blowing. source: https://en.wikipedia.org/wiki/Electricity_sector_in_Denmark#Gross_electricity_consumption_&_production_in_GWh_with_renewables_share https://en.wikipedia.org/wiki/Electricity_sector_in_Denmark#... Also, RE Bio & waste emit CO2 - they are not particularily clean. source: https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1757-1707.2011.01102.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1757-1707....