Climate change regulation. Climate change regulators: comparing the EU and the US systems. Models of Climate change regulation. Legal challenges to Climate change regulation: the EUETS and clean power plan litigations. Global regulation of climate change.Climate change regulation. Climate change regulators: comparing the EU and the US systems. Models of Climate change regulation. Legal challenges to Climate change regulation: the EUETS and clean power plan litigations. Global regulation of climate change.LUISS PhD Thesi