Governments can adopt policies to reduce the emission of greenhouse gases, such as carbon dioxide and methane, which are the main drivers of climate change. This can include supporting the use of clean energy sources, such as solar and wind power, and phasing out fossil fuels.
This can be done through a carbon tax or a cap-and-trade system, which puts a price on carbon dioxide emissions and gives companies an incentive to reduce their emissions.
Governments can offer incentives, such as subsidies or tax credits, to encourage the adoption of renewable energy sources, such as solar and wind power.
Governments can set minimum energy efficiency standards for buildings, appliances, and vehicles to reduce energy consumption and greenhouse gas emissions.
By investing in public transportation systems and promoting their use, governments can reduce the number of cars on the road and lower emissions from transportation.
Governments can invest in green infrastructure, such as green roofs, permeable pavement, and urban forests, to help absorb and store carbon dioxide.