The Trump administration concluded an auction Friday for oil drilling rights in Alaska's Arctic National Wildlife Refuge, but the lease sale attracted limited interest from energy companies. Only about 10 percent of the available land was claimed for oil development, with just two bidders participating in the auction for a few tracts of land.

The tepid response came despite the administration's push to develop what officials have characterized as valuable oil resources in the refuge. The auction represents the culmination of years of efforts to open the pristine wilderness area to energy development, though industry participation fell short of expectations.

The limited bidding occurred against a backdrop of significant disruptions to global oil markets. Maritime traffic through the Strait of Hormuz has remained near zero as regional tensions persist, with peace talks between involved parties appearing to stall. The strategic waterway normally handles a significant portion of global oil shipments.

Separately, OPEC oil output has declined further as U.S. sanctions continue to squeeze Iranian production, according to industry surveys. The combination of reduced Iranian exports and other supply constraints has contributed to concerns about depleted global oil inventories, with analysts warning that future price spikes could impact economies and financial markets.

Meanwhile, trade negotiations between the United States, Mexico, and Canada are expected to miss their July deadline for finalizing the USMCA agreement, adding to broader economic uncertainties. U.S. negotiators have reportedly demanded tougher rules for automotive parts manufacturing in ongoing discussions with Mexican counterparts.

The energy supply disruptions have prompted some industries to explore alternative fuel sources, with airlines examining options including sustainable aviation fuels derived from used cooking oil as potential substitutes for traditional jet fuel.