Australia had the world’s 15th largest greenhouse gas emissions in 2015 and its citizens’ per-capita contribution is around three times the global average. It is the world’s second largest coal exporter and recently became the top exporter of liquified natural gas (LNG). Its electricity system remains heavily reliant on coal, despite ramping up the use of gas and renewables, especially rooftop solar.
climate action tracker
Costa Rica is one of the few developing countries to have submitted an absolute and unconditional target for cutting emissions by 2030 under the Paris climate agreement, according to Climate Action Tracker. It aims to keep net emissions below 9.37 million tonnes of CO2 equivalent by 2030, which would amount to a 25% reduction from 2012 levels.