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Republican lawmakers who backed the 10-cents-per-gallon gas tax increase know that various irate constituents might be waiting at home to give them an earful on their spring break next week. But the coastal Alabama contingent will be able to point to a very tangible benefit from their supportive votes: a deepening and widening of the Mobile ship channel.

Policymakers make their way back to Capitol Hill after a weeklong spring recess to continue to stitch together the provisions for a comprehensive infrastructure bill they want to pass by August.

Oil in New York rose to the highest level this year after OPEC and its partners agreed to go beyond their pledged supply curbs in the coming months.

The U.S. average retail price of diesel dropped 0.9 cent to $3.070 a gallon, according to the Department of Energy, even as crude oil prices broached the $60 mark for the first time in four months.

ATLANTA — Upcoming regulations are expected to call for reducing simultaneously carbon dioxide and nitrogen-oxide emissions — prompting new engine components and processes, including hybrid-electric powertrains, an executive with Eaton Vehicle Group said.

Volkswagen AG and its former CEO were sued by the U.S. Securities and Exchange Commission over claims they failed to disclose to investors that diesel vehicles violated emissions standards, the latest twist in a software cheating scandal that already has cost the company more than $30 billion.

WASHINGTON — The leaders of the congressional committees tasked with crafting an infrastructure policy bill continue to disagree over a sustainable approach for ensuring the country’s transportation network is funded long term.

Clean Energy Fuels Corp. announced it would convert all its natural gas fuel to its renewable product, Redeem, by 2025 as it positions itself to offer the cleanest available fuel alternative to diesel through a broad distribution network.

Alabama Gov. Kay Ivey has signed into law the Rebuild Alabama Act, which includes a fuel tax increase to support infrastructure projects.

The U.S. government cut its oil production forecast for the first time in six months as drillers scale back in smaller shale plays and the U.S. Gulf of Mexico.