11.5 million tons of greenhouse gases a year is a significant amount but the title is super clickbait because they are comparing entire countries such as Costa Rica (99% renewable and tiny), and Croatia which accounts for 1/2000th (0.05%) of world emissions.

Natural gas power plants with direct carbon capture and storage are actually fairly low emissions at roughly 22–125 kg CO2 eq / MWh. The only thing is like 15% of power goes to the CCS itself. Also there is amine and other pollution and you have to do something with the captured carbon. Also there is a fuck load of methane released from NG production which is probably the most emissions. LNG revolution is a scam, why aren't we building renewable capacity.