Hydropower station has become an increasingly important bulwark for China when the country is striving to achieve carbon neutrality before 2060. Located in one of China s most water and biodiversity rich province Yunnan and being the largest hydropower station in the Lancang River basin, the Nuozhadu hydroelectric station not only serves as the country s important clean energy provider, but also takes up onus of helping downstream Mekong River in easing their droughts and preventing those countries from suffering from floods.