5 Reasons the US Should Cut its GHG Emissions in Half by 2030

The World Resources Institute recommends that the US target a 50% reduction in greenhouse gas emissions by 2030 compared to 2005 levels. This target is presented as achievable through an "All-in" strategy combining federal and local action, with the power sector providing over 60% of the necessary reductions. The briefing asserts that this transition would create millions of jobs, with renewable energy investments generating more than twice the jobs of fossil fuel spending. Furthermore, it argues that such a target is essential for the US to regain international credibility and inspire other major emitters ahead of COP26.

• A 50% reduction in US emissions by 2030 is achievable through an "All-in" strategy that combines aggressive federal engagement with existing local climate actions from states and cities.
• The power sector is the most critical area for achieving the 2030 target, accounting for over 60% of the estimated emissions reductions in the "All-in" scenario.
• Clean energy investments offer higher employment potential than fossil fuels, with $1 million spent on renewables or energy efficiency creating more than double the jobs of the same investment in fossil fuels.
• Widespread electrification of the US economy would require annual public investments of approximately $300 billion for 10 years, potentially supporting 25 million jobs over 15 years.
• Failure to implement new climate policies could result in annual economic damages ranging from 1-3% of US GDP by the end of the century, potentially reaching 3.7-10% in a worst-case scenario.
• The US is responsible for 13% of current global emissions and has produced more cumulative emissions than any other nation, necessitating a leadership role to encourage other major emitters like China, India, and Canada.
• To support international goals and maintain credibility, the US should fulfill its outstanding $2 billion pledge to the Green Climate Fund (GCF) and contribute to the Adaptation Fund and Global Environment Facility.

APA

World Resources Institute (2021). 5 Reasons the US Should Cut its GHG Emissions in Half by 2030. https://www.wri.org/insights/5-reasons-us-should-cut-its-ghg-emissions-half-2030

Chicago

World Resources Institute. 5 Reasons the US Should Cut its GHG Emissions in Half by 2030. 2021. https://www.wri.org/insights/5-reasons-us-should-cut-its-ghg-emissions-half-2030.

Wikipedia

{{cite report |author=World Resources Institute |title=5 Reasons the US Should Cut its GHG Emissions in Half by 2030 |date=24 February 2021 |url=https://www.wri.org/insights/5-reasons-us-should-cut-its-ghg-emissions-half-2030 |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitute2021reasons, author = {{World Resources Institute}}, title = {{5 Reasons the US Should Cut its GHG Emissions in Half by 2030}}, institution = {World Resources Institute}, year = {2021}, month = feb, url = {https://www.wri.org/insights/5-reasons-us-should-cut-its-ghg-emissions-half-2030}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }