The White House is prohibiting senior administration officials from traveling for international energy engagements that promote carbon-intensive fuels, including oil, natural gas and coal, Fox News Digital has learned.

The guidance — which originated from the White House National Security Council (NSC) — was revealed in a Department of Energy (DOE) memo issued internally to agency staff on Sept. 15 and obtained by Fox News Digital. The memo was authored by Deputy Secretary of Energy David Turk who outlined travel restrictions and stated officials are required to obtain approval from the NSC before attending any global energy engagement.

“This guidance sets out a presumption that agencies and departments will pursue international energy engagement that advances clean energy projects,” Turk wrote in the memo. “It also outlines a process for seeking limited exceptions to pursue carbon-intensive engagements on a justified geostrategic imperative or energy-for-development/energy access basis.”