{"id":23333,"date":"2023-07-13T00:00:35","date_gmt":"2023-07-13T05:00:35","guid":{"rendered":"https:\/\/blogs.edf.org\/climate411\/?p=23333"},"modified":"2025-12-03T11:04:06","modified_gmt":"2025-12-03T16:04:06","slug":"leadership-states-can-drive-u-s-climate-progress-forward-if-governors-meet-their-commitments","status":"publish","type":"post","link":"https:\/\/blogs.edf.org\/climate411\/2023\/07\/13\/leadership-states-can-drive-u-s-climate-progress-forward-if-governors-meet-their-commitments\/","title":{"rendered":"Leadership states can drive U.S. climate progress forward, if governors meet their commitments"},"content":{"rendered":"

This blog was co-authored by Alex DeGolia<\/a>, Director, U.S. Climate.<\/em><\/p>\n

With historic federal climate investments in law, states are now in the driver’s seat to leverage this funding to drive U.S. climate progress forward \u2014 adopting bold policies of their own that limit pollution, boost jobs and bring down energy costs.<\/p>\n

States that have made climate commitments in line with U.S. goals under the Paris Agreement are in the best position to make a significant impact in cutting U.S. emissions. A new EDF report<\/strong><\/a> analyzes state emissions data from Rhodium and projected emission reductions from federal investments to determine how much closer<\/em> these states could bring the country to its goals.<\/p>\n

We find that leadership states could shrink the remaining gap to the U.S. national 2030 target by nearly half<\/em>, if they adopt ambitious and comprehensive policies that achieve their own emissions targets.<\/strong><\/p>\n

To get there, governors and state leaders must<\/em> shift policy action into high gear, as our analysis reveals these states are currently projected to collectively fall well short of their climate commitments.<\/p>\n

The urgency \u2014 and the opportunity \u2014 for states to move from climate pledges to policy has never been greater. Here\u2019s what you need to know about the analysis:<\/p>\n

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The role of climate leadership states: securing pollution reductions<\/h3>\n

Many states have been in the position of climate leadership for years, stepping up at a critical time when the Trump administration pulled out of the Paris Climate Agreement and pressing forward with their own climate goals and policies. States that have made their own commitments to cut climate pollution in line with the U.S. Nationally Determined Contribution under the Paris Agreement make up 41% of total U.S. emissions.<\/p>\n

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States and territories that have made climate commitments in line with the U.S. goals under the Paris Agreement. Note: Emissions data for Guam was not available at the time of publication for this report. At the time of writing, Arizona had not yet joined the U.S. Climate Alliance.<\/em><\/figcaption><\/figure>\n

The policy landscape has drastically changed since President Biden took office two years ago and implemented a \u201cwhole-of-government\u201d approach to the climate crisis. The federal government is currently developing critical regulations to cut pollution across numerous economic sectors, including pollution from passenger cars and trucks, oil and gas operations, and fossil fuel power plants. And notably, last year, Congress passed historic investments to lower the costs and incentivize more deployment of clean energy technologies through the Bipartisan Infrastructure Law<\/strong> and the Inflation Reduction Act<\/strong>.<\/p>\n

While modeling shows these investments are a key step toward meeting U.S. goals, potentially bringing nationwide climate pollution 32\u201342% below 2005 levels by 2030, there is a high degree of uncertainty around amount of pollution reductions they will secure. Critically, the clean electricity tax credits drive the majority of reductions projected from the IRA, but these economic models assume utilities will minimize the cost of generating electricity. In reality, numerous different factors \u2014 including how many electric utilities maximize shareholder returns \u2014 do not align with these optimized scenarios, meaning the projections are relatively optimistic.<\/p>\n

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Modeling from Rhodium Group, EPRI and Princeton-led REPEAT Project all find that emissions could fall in a range from 32\u201342% below 2005 levels by 2030.<\/figcaption><\/figure>\n

Given the remaining gap to the U.S. target, not mention these uncertainties, states now have a crucial role to play in securing reductions by limiting climate pollution<\/strong>. Rapid progress in cutting pollution can help realize the promise of federal investments — locking in those reductions — and help close the remaining gap to our national goals. A previous Rhodium research note <\/a>\u00a0in March underscored the vital importance of states moving the ball forward, stating \u201cthe 2030 target is entirely out of reach if states and other subnational actors neglect to adopt aggressive new policies to advance decarbonization.\u201d<\/em><\/p>\n

How leadership states can help shrink the U.S. emissions gap in 2030<\/h3>\n

To evaluate states\u2019 progress on lowering climate pollution, EDF analyzed emissions data from Rhodium Group\u2019s U.S. Climate Service that incorporates projected reductions from the Inflation Reduction Act and Bipartisan Infrastructure Law, as well as additional state policies in place as of March 2023.<\/p>\n

Our analysis finds that if leadership states were to successfully reduce emissions in line with their established targets, they would bring the country meaningfully closer to our national goals. Collectively, leadership states would shrink the U.S. emissions gap by 41% in 2025 and 43% in 2030 if they deliver on their commitments<\/strong>.<\/p>\n

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In 2030, U.S. net emissions, including the estimated impact of federal investments, are projected to be approximately 36% below 2005 levels, leaving a gap of 962 million metric ton of CO2<\/sub> equivalent (MMT CO2<\/sub>e) to the Nationally Determined Contribution of at least a 50% reduction from 2005 net emissions. Leadership states could cut 418 MMT CO2<\/sub>e by meeting their 2030 commitments \u2014 closing 43% of the national gap.<\/figcaption><\/figure>\n

However, generating that collective impact requires that state leaders drastically step up ambitious and comprehensive policies to cut pollution in line with their goals. Currently, these states are only projected to reduce net emissions 20% to 23% below 2005 levels by 2025<\/strong> and 27% to 39% below 2005 levels by 2030<\/strong>, compared to their commitments to reach at least a 26% reduction by 2025 and at least 50% by 2030.<\/p>\n

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The impact on total climate pollution this decade<\/h3>\n

In addition to measuring progress on point-in-time targets, EDF\u2019s analysis looked at the cumulative impact of delayed action from leadership states<\/strong>.<\/p>\n

Rapid action to reduce emissions of short-lived gases (e.g., methane pollution) plays a central role in slowing and limiting near-term warming, while rapid action to reduce emissions of long-lived gases (e.g., carbon pollution), which can stay in the atmosphere for centuries, is crucial for limiting the overall amount of warming we will experience. That\u2019s why the emissions trajectory, or the pace<\/em> at which states curb emissions, is even more important than \u201chitting\u201d a target in a specific year: Delayed action accelerates the rate of warming and adds more climate pollution to the atmosphere over time \u2014 intensifying the damages we will face.<\/p>\n

Our analysis finds that states lag well behind<\/em> the necessary pace of reductions<\/strong>. States are projected to emit 28% more climate pollution between 2020 and 2030 than a path aligned with their science-based goals \u2014 overshooting the emissions \u201cbudget\u201d by over 5 billion<\/em> metric tons of CO2<\/sub> equivalent over the decade<\/strong>. The excess pollution from leadership states is equivalent to the emissions from nearly 1.2 billion<\/em> cars driven for a year, or over 1,000 coal-fired power plants operating for a year \u2014 underscoring the profound implications for total climate pollution.<\/p>\n

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The area beneath the target pathway derived from IPCC projections represents the cumulative quantity of emissions consistent with these states\u2019 commitments.<\/figcaption><\/figure>\n

Clearly, leadership states must put policies in place that not only meet targets in 2025 and 2030, but also accelerate near-term reductions and limit cumulative pollution.<\/p>\n

The policy toolkit to close the gap<\/h3>\n

With federal investments making clean energy technology cheaper than ever before, states have an unprecedented opportunity to secure cuts in pollution and drive our nation\u2019s progress forward. Here are key policy tools for states to get the job done:<\/p>\n