Denmark is a global leader in renewable energy, with over 67% of its electricity supply derived from green sources, primarily wind power (nearly 50-58%) and bioenergy. The country aims to reduce greenhouse gas emissions by 70% by 2030 and achieve climate neutrality by 2050, with a strategy that includes expanding solar, geothermal, and offshore wind, while phasing out coal and oil.

Denmark is also aiming to become a European leader in green hydrogen, with plans for 4–6 GW of electrolysis capacity by 2030 to support its 70% CO₂ reduction goal and 2045 carbon neutrality target. Utilizing extensive North Sea wind energy, the country is developing over 30 projects, focusing on Power-to-X (PtX) to produce green fuels for transport and industry.

It has approved a hydrogen pipeline to export hydrogen to Germany, targeting 400 GWh capacity by 2030.