CO2 and Energy Targets
Are there any national targets for CO2 reduction and/or energy use reduction from buildings? If there are, are there any exclusions?

Chile's Climate Change Framework Law aims to reduce CO2 emissions by up to 45% by 2030 from 2016 levels, and reach carbon neutrality before 2050. To help achieve these targets, Chile introduced green taxes, including a carbon tax of USD 5 per ton of CO2 emissions.