The United States has a significant role to play in reducing global carbon dioxide (CO2) emissions, as it is one of the largest emitters in the world. There are a number of steps that the U.S. could take to reduce CO2 emissions over the next decade and a half.
First, the U.S. could increase its use of renewable energy sources, such as solar, wind, and hydroelectric power. These sources produce significantly fewer CO2 emissions than fossil fuels like coal and natural gas. The U.S. could also invest in research and development of advanced technologies, such as carbon capture and storage, to reduce CO2 emissions from existing fossil fuel power plants.
Second, the U.S. could work to improve the efficiency of its buildings, vehicles, and industrial processes. This could include adopting stricter energy efficiency standards for buildings and appliances, investing in more efficient transportation technologies, and promoting the use of energy-efficient industrial processes.
Third, the U.S. could implement policies to encourage the adoption of low-carbon technologies and practices. This could include providing financial incentives for individuals and businesses to adopt renewable energy technologies, implementing carbon pricing schemes, and setting emissions reduction targets for different sectors of the economy.
Finally, the U.S. could work to reduce its overall energy consumption by promoting more sustainable and efficient lifestyles. This could include encouraging the use of public transportation, promoting walkable and bikeable communities, and supporting efforts to reduce food waste.
Overall, it will likely take a combination of these efforts to significantly reduce CO2 emissions in the U.S. by 2035. However, with strong political will and decisive action, it is possible to make significant progress towards this goal.