A House hearing next Thursday will provide a platform for GOP criticism of the White House decision to increase the estimated damages from carbon emissions that agencies use in crafting regulations.

A subcommittee of the House Oversight and Government Reform Committee is delving into the higher “social cost of carbon” estimate.

Howard Shelanski, the top White House regulatory official, will testify at the hearing, a committee aide said. Shelanski heads the Office of Information and Regulatory Affairs at the White House Office of Management and Budget.

The upward revision surfaced in a recent Energy Department rule on microwave oven efficiency, which increased the estimated benefits of the regulation.