Climate & Energy

• Parking Day

  Parking lots in cities take up far more of the available open space than do parks and places allocated for people. Park(ing) day is an annual campaign where people across the world temporarily

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• Plastic Free Challenge

  Plastic Free Challenge is a playful competition to become aware of the amount of single-use plastics in our everyday life and to find respective alternatives to avoid it. It can be organised as a

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• Building Solar Cookers

  Directly using solar power to cook food? Yes, you can! Simply save a lot of energy for your cooker by using a (self-made?!) solar oven instead. It is a low-cost, ecologically-friendly technology

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