Closing the Emissions Gap Between the IRA and 2030 U.S. NDC

The United States aims to reduce greenhouse gas emissions to 50 to 52 percent below 2005 levels by 2030, but the Inflation Reduction Act (IRA) is projected to achieve only a 40 percent reduction. To close this gap, the document recommends stronger federal and state standards for electricity, industry, transportation, and buildings. Modeling indicates that achieving the NDC would significantly increase public health and economic benefits compared to the IRA alone, avoiding 6,800 premature deaths and adding $690 billion per year to GDP.

• The Inflation Reduction Act (IRA) puts the U.S. on a trajectory to reduce greenhouse gas emissions by approximately 40 percent below 2005 levels by 2030, which falls short of the Nationally Determined Contribution (NDC) target of 50 to 52 percent.
• To reach the 2030 NDC, the electricity sector must prioritize a transition to 80 percent clean power through federal pollution standards, requirements for carbon capture and sequestration on new fossil plants, and state clean electricity standards.
• The IRA is projected to have limited impact on the industry and building sectors, reducing emissions in these areas by only 6 percent and 5 to 6 percent respectively by 2030; meeting NDC targets requires stronger efficiency standards, appliance standards, and building code enforcement.
• Achieving the NDC would result in substantially higher public health and economic gains than the IRA alone, including avoiding 6,800 premature deaths and 185,600 asthma attacks in 2030, and creating nearly 4 million jobs per year.
• The NDC scenario would increase avoided climate damages to $383 billion in 2030, compared to $203 billion under the IRA alone, and grow GDP by 2.6 percent per year, adding $690 billion annually.

APA

Energy Innovation (n.d.). Closing the Emissions Gap Between the IRA and 2030 U.S. NDC. https://energyinnovation.org/wp-content/uploads/Closing-the-Emissions-Gap-Between-the-IRA-and-2030-NDC-one-pager.pdf

Chicago

Energy Innovation. Closing the Emissions Gap Between the IRA and 2030 U.S. NDC. n.d. https://energyinnovation.org/wp-content/uploads/Closing-the-Emissions-Gap-Between-the-IRA-and-2030-NDC-one-pager.pdf.

Wikipedia

{{cite report |author=Energy Innovation |title=Closing the Emissions Gap Between the IRA and 2030 U.S. NDC |url=https://energyinnovation.org/wp-content/uploads/Closing-the-Emissions-Gap-Between-the-IRA-and-2030-NDC-one-pager.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{energyinnovationndclosing, author = {{Energy Innovation}}, title = {{Closing the Emissions Gap Between the IRA and 2030 U.S. NDC}}, institution = {Energy Innovation}, url = {https://energyinnovation.org/wp-content/uploads/Closing-the-Emissions-Gap-Between-the-IRA-and-2030-NDC-one-pager.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }