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Solution Provider


Gate 21

Gate 21


Organisation type: Organisation


Air pollution


Climate change adaptation

District energy

Smart energy systems


Gate 21 is the partnership for green transition. We bring

  • Regions
  • Municipalities
  • Companies
  • Knowledge Institutions

in Greater Copenhagen together to develop and demonstrate ways to a fundamental green transition of our community. We test green solutions, based on public demand, which can be scaled and spread across the whole country – for inspiration to the rest of the world.


Gate 21 develops new energy and resource efficient solutions in these areas:

  • Sustainable Mobility
  • Renewable Energy
  • Smart Cities & Communities
  • Circular Economy & Resources

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