Alan Burns from the Charlotte Friends Meeting (U.S.) runs a website called ThinkGlobalGreen, which he updates regularly with climate news from around the world. An article about how his website came to exist was published in Quaker Earthcare Witness magazine. He keeps up to date on climate action lawsuits against world governments, such as the Juliana lawsuit (where young people aged between nine and 20 claim the federal government has promoted fossil fuel production, worsening climate change and therefore violating their constitutional right to life, liberty and property) that is at last going to trial, possibly late this year.
There is a weekly newsdesk page which gets updated each Saturday for the latest climate action news.