On December 20, 2019, the Supreme Court of the Netherlands published its judgment in The State of the Netherlands v. Urgenda. The judgment is largely a discussion of questions of Dutch law, but contains several conclusions that are relevant from an international law perspective. In particular, the Court held that on the basis of the European Convention on Human Rights (ECHR), the Netherlands has a positive obligation to take measures for the prevention of climate change and that it was required to reduce its greenhouse gas (GHG) emissions by at least 25 percent by the end of 2020, compared with 1990 levels.