A significant portion of Malaysia’s ecologically sensitive marine environments is now situated within active or proposed offshore oil and gas blocks, according to a new report.

The findings reveal that 86% of the country’s sensitive marine areas overlap with hydrocarbon exploration and production zones, intensifying the debate over the nation’s energy transition strategy.

The report underscores the growing tension between Malaysia’s reliance on fossil fuel revenues and its commitment to preserving world-class coral reefs, particularly off the coast of Sabah.

Dive operators and environmental groups have expressed increasing concern that continued expansion in these areas could irreversibly damage marine ecosystems that are vital to both biodiversity and the tourism industry.

For energy markets, the development highlights the regulatory and reputational risks facing operators in Southeast Asia.

As global scrutiny on ESG compliance intensifies, companies operating in these overlapping zones may face heightened pressure from investors and regulators to mitigate environmental impact or reconsider exploration plans.