Europe needs ports to help fulfill its ambitious plans for increasing the production of offshore wind energy and Esbjerg is one of the biggest. The Danish city is becoming a model of well-planned energy production.
The sudden push to reduce Europe's dependence on Russian gas and oil could trigger a paradigm shift to clean energy sources that might be quickly scaled up.
The head of Greenpeace International, Jennifer Morgan, has become Germany's new climate envoy. Her links to Germany, and the country's environmental policies, go back more than two decades.
Governments and fossil fuel companies have long peddled the idea that natural gas is the "bridge" to a clean energy future. But can gas actually be green?
Wind power is essential to fighting climate change, yet building the turbines is energy-intensive and the blades are made from plastics. So how eco-friendly is wind power really?