UNESCO and conservation groups raise concerns as Trump administration plan would expand drilling near New Mexico world heritage site

The Trump administration’s reported plan to scrap a drilling-free buffer zone around a World Heritage site in New Mexico has triggered scrutiny from UNESCO and concern from conservation groups, The Guardian reported on Aug. 20, 2026. The report said UNESCO has received information about the administration’s approach and is seeking clarification on how any changes would affect the site’s protected status.

According to The Guardian, the policy shift would allow oil and gas drilling closer to the New Mexico property that is listed by UNESCO as a World Heritage site. The report framed the change as part of the administration’s broader push to expand energy extraction, and it described the new proposal as moving past an existing “no drilling” area intended to limit industrial impacts on the cultural and natural features that underpinned the site’s designation.

The Guardian said the reported drilling expansion has drawn alarm among conservation advocates who argue that expanding extraction activity near protected landmarks can increase risks such as habitat and landscape disruption. The report also said the UNESCO heritage body has raised questions in the context of the administration’s plans, indicating that the World Heritage process may be used to assess whether conditions at the property remain consistent with UNESCO requirements.

The Guardian’s report also pointed to a governance issue at the center of the dispute: how far federal energy rules and land-management decisions can go in relation to an international designation that is tied to specific conservation standards. It described UNESCO as engaging with the administration after receiving information, suggesting the heritage organization may evaluate whether proposed steps require additional mitigation or compliance measures.

Because the available reporting in the discovery packet does not include a cited White House, agency, or Federal Register document, details about the administration’s exact legal mechanism, whether an official decision has been finalized, and the specific geographic boundaries of any revised buffer are not confirmed in the record provided. The practical outcome described by The Guardian hinges on whether the buffer is formally eliminated or modified through an agency rulemaking, permit framework, or land-management action.

If the administration proceeds, the next steps would likely turn on what agency action accompanies the plan and how UNESCO responds to the information it said it received. Conservation groups and other stakeholders could also seek further review through administrative channels and, depending on the final action, through courts or related oversight processes.