Do you like to work out in your hotel’s gym when you’re away? If you happen to be staying in Denmark’s Crowne Plaza Copenhagen Towers, keeping fit while traveling will help generate the hotel’s electricity and earn you meal vouchers in their restaurant. The flagship eco-hotel is the first hotel in Denmark to generate all of its power from renewable sources – solar panels, geothermal heating and cooling pumps, and stationary bicycles connected to generators which provide the hotel’s electricity.
