On The Green Fence DW.COM | Deutsche Welle

Disruptive climate protests are encouraging the authorities in some democracies to push for harsher anti-protest measures and new legislation. Civil rights groups fear the right to peaceful protest could come under threat. In Germany, for instance, climate activists from 'The Last Generation' have already been placed in preventive detention. Is more escalation on the horizon?

Just Stop Oil activist Lora Johnson has been arrested several times for disruptive climate protests in the United Kingdom. She has no intention of stopping, even if it means being separated from her son. But just how far is she prepared to go to achieve her goals?

Exposure to loud noise can lead to health issues in humans. But it can also be harmful for wildlife. The problem is only going to get worse as cities expand. So what can we do about it?

Locally produced biogas could help reduce Germany's dependence on natural gas imports. So why doesn't it play a bigger role? German farmer Henning Varnholt knows all the stumbling blocks. He's been producing biogas since 2009 despite criticism from neighbors. Today, he and his community are self-sufficient and the critics have fallen silent. But is biogas really all it's cracked up to be?

Germany is firing up old coal plants to ensure energy supply this winter. What does this mean for the country's coal phaseout and climate targets?

Germany's government wants to install thousands of new wind turbines as part of its plan to phase out fossil fuels. But finding a place to put all these windmills is proving controversial - even within green circles. Some critics argue wind is far too volatile a power source, while others warn these massive structures will harm vulnerable ecosystems. So when does this technology make sense?