The Diesel Engine Flexibility Act establishes a ten-year regulatory stability period for diesel engines used in on-road vehicles, non-road equipment, and heavy-duty trucks. During this time, the Environmental Protection Agency is prohibited from issuing new or stricter emission standards beyond the 2007 and 2010 rules for on-road vehicles, or the Tier 4 rules for non-road engines, unless specific exceptions for repairs or fraud enforcement apply. After the decade concludes, any new regulations must include a five-year delay before taking effect and must consider the financial and operational impacts on vehicle owners and manufacturers. The bill also provides legal protection for manufacturers using specific guidance documents to manage engine performance and monitor fluid quality without facing penalties.
The Modernizing Aeronautical Standards Act requires NASA to conduct a study on updating current aviation standards to account for changing atmospheric conditions. This study will analyze how variations in temperature and other weather factors over the past 50 years impact the performance, maintenance costs, and operational limits of the top ten most-used commercial aircraft at the nation's busiest airports. The report will also assess necessary infrastructure investments and design modifications for future planes, with results to be shared with Congress within 18 months.
The Space Ready 2.0 Act authorizes NASA to launch a pilot program that allows private companies, government agencies, and other entities to voluntarily contribute funds toward repairing, maintaining, and improving shared infrastructure at NASA centers. These contributions can support projects like roadways and pipelines that benefit multiple users, with agreements requiring transparency on costs and schedules and ensuring that any leftover money is returned to contributors or redirected to other eligible projects. The bill mandates annual reporting to Congress on project spending and progress, while also prohibiting NASA from using these voluntary funds to create new budget obligations before Congress appropriates money. This initiative is set to expire on December 31, 2031, unless extended, and aims to streamline infrastructure work without restricting NASA's ability to enter into direct agreements for other projects.
The End EPA Abuse Act of 2026 amends the Clean Air Act to place specific limits on the Environmental Protection Agency's ability to issue new regulations. It directly affects the EPA Administrator by prohibiting the creation of rules that restrict the sale or use of internal combustion engine vehicles, force power plants to switch fuel sources, or reduce the reliability of the electric grid. Additionally, the bill forbids regulations requiring technologies that are commercially unavailable, too expensive without subsidies, or technically infeasible due to geographic or infrastructure limitations. Finally, it bars the agency from issuing rules that significantly expand its authority beyond what Congress originally intended.
The STOP Frontovers Act of 2026 directs the Secretary of Transportation to create a new federal safety standard for motor vehicles designed to prevent low-speed accidents where a driver strikes a person or object in their blind spot while moving forward. To achieve this, the bill mandates that vehicles be equipped with advanced detection systems capable of identifying pedestrians, cyclists, and other vulnerable road users, alongside driver alerts and active braking or steering interventions. Manufacturers would be required to install these crash avoidance technologies in new passenger vehicles within two years of the final rule taking effect, with a potential staggered rollout based on vehicle type. Additionally, the law requires the National Highway Traffic Safety Administration to update its data tracking systems to specifically record and report incidents classified as frontovers and backovers.
The COVID-19 Commuter Benefits Distribution Act allows employees to receive a one-time tax-free payment from their employer-sponsored commuter benefit accounts to help cover transportation costs during the pandemic. This benefit is available to workers who have pre-tax savings in these accounts and is limited to the highest balance they held between March 13, 2020, and December 31, 2023. The legislation requires that this specific payment be treated as taxable income for the employee, while ensuring that the remaining funds in the account continue to qualify for tax-free use.
The Next Generation Shipping Act establishes a $10 billion federal program to fund the research, development, and deployment of zero-emission vessels and clean alternative fuel technologies for the maritime industry. Administered by the Department of Transportation, the program provides grants, low-interest loans, and loan guarantees to eligible entities such as ship owners, manufacturers, and port authorities, while explicitly prohibiting funding for automated vessel systems. The legislation also creates an advisory committee composed of representatives from labor, academia, environmental groups, and industry to guide the program and ensure it addresses technology gaps and environmental justice concerns. Additionally, the act mandates that projects receiving funding utilize prevailing wage standards and encourages the use of community benefits agreements to support local workforces and communities.
This bill, the Remote Control Locomotives Safety Improvement Act of 2026, prohibits railroads from operating trains on main lines or outside rail yards using remote control locomotives without a human engineer physically present in the lead locomotive's cab. It mandates that any train moving on a main line must be led by a certified engineer inside the cab and explicitly excludes remote control operators from performing these duties. To enforce these rules, the Federal Railroad Administration must conduct mandatory audits of Class I railroads within 180 days and perform unscheduled inspections of other carriers within a year, while violations can result in civil penalties of up to one percent of annual income or $1 million per day.
The Piers Reinvestment Act expands federal funding opportunities for local governments to strengthen, upgrade, or improve municipal piers. It achieves this by adding piers to the list of eligible projects for resilience improvement grants and including them in at-risk coastal infrastructure grants. Additionally, the bill increases the total funding available for these coastal projects from $300 million to $500 million. This legislation directly affects municipalities and coastal communities that rely on piers for transportation, fishing, or tourism.
The Semiconductor Superiority Act expands tax incentives for building semiconductor manufacturing facilities in outer space, including low-Earth orbit. It modifies existing federal tax credits to allow equipment used for transporting crew or supplies, as well as property located in space, to count toward these financial benefits. The bill also clarifies that functions like flight control and crew habitation are considered part of the manufacturing process for these orbital facilities. This legislation applies only to new facilities and equipment placed in service after the law is enacted.
