By Liam FosterAn economic analysis released by the White House concludes that enforcing strict statutory deadlines on federal environmental permitting reviews would generate tens of billions of dollars in annual economic output and lower household utility bills. The study models the macroeconomic impact of cutting multi-year National Environmental Policy Act reviews down to two years or less.
Published on October 29, 2026, by the Council of Economic Advisers, the report titled The Economic Benefits of Permitting Reform examines how lengthy federal approval timelines affect capital investment across energy, transportation, and manufacturing projects. According to federal data cited in the study, Environmental Impact Statements published in recent years averaged roughly 1,700 pages including appendices and required an average of 4.2 years for federal agencies to complete.
Economists noted that multi-year regulatory delays force project sponsors to wait longer for capital returns, depressing overall infrastructure investment and lowering the capital stock available per worker. Readers can find further analysis of federal regulatory and fiscal studies in our Politics section.
Modeling the Bipartisan American Affordability and Jobs Act
To measure the value of statutory time limits, White House economists modeled the provisions of the Bipartisan American Affordability and Jobs Act, which would establish enforceable National Environmental Policy Act deadlines requiring federal agencies to complete Environmental Impact Statements within two years. Cutting average review times from 4.2 years to two years was found to unlock substantial capital formation across utility and industrial sectors.
Under the two-year permitting benchmark, the economic model projects that long-run United States gross domestic product would increase by between 0.28 percent and 0.56 percent, equivalent to $82 billion to $164 billion in additional economic output every year. Higher private output would also generate between $14 billion and $28 billion in additional annual federal tax revenue without raising statutory tax rates.
For American families, the study estimates that a two-year review cap would raise average household real wages by $306 to $637 per year as worker productivity rises. Expanding energy generation, pipelines, and transmission capacity faster would simultaneously reduce average household electric bills by $178 to $251 annually while cutting other household goods expenses by $125 to $176 per year.
Evaluating a One-Year Review Target and Litigation Risks
The October 29 study also evaluated a more aggressive reform scenario that compresses Environmental Impact Statement completion times down to a single year. Under a one-year review ceiling, long-run gross domestic product is projected to expand by 0.41 percent to 0.83 percent, adding between $120 billion and $243 billion in annual national output and $20 billion to $41 billion in yearly tax receipts.
In that accelerated one-year scenario, average household real wages would climb by $445 to $922 per year, annual household electricity bills would drop by $259 to $366, and other household expenses would fall by $184 to $257 annually. Researchers emphasized that even these projections are likely conservative because the model only counts full Environmental Impact Statements.
Thousands of smaller projects undergo Environmental Assessments, which are less extensive individually but far more numerous across federal agencies and similarly delay construction. In addition, the baseline model does not quantify the extra investment gains that would result from curbing post-permit litigation delays, which frequently stall approved energy and infrastructure projects in federal court.
