Industry urges stricter ship emission monitoring during haze episodes

Industry players have renewed calls for authorities to tighten monitoring of vessel emissions during periods of poor air quality, citing the need for more robust compliance checks on marine fuel sulfur content regulations.

The push comes as regional haze episodes continue to pose challenges to air quality management across South and Southeast Asia. Stakeholders argue that heightened scrutiny during these periods could help identify non-compliant vessels and reduce their contribution to deteriorating atmospheric conditions.

Current international maritime regulations, including the International Maritime Organization's sulfur cap rules, establish thresholds for fuel sulfur content. Industry representatives contend that enforcement mechanisms must be strengthened, particularly when air quality indices spike and haze events affect multiple countries.

Authorities in the region have been urged to coordinate more closely on monitoring port operations and conducting fuel quality inspections. Proponents of stricter oversight suggest that improved tracking systems and regular compliance audits would help ensure shipping operators adhere to environmental standards.

The maritime industry's position reflects broader regional concerns about transboundary pollution and the cumulative impact of multiple emission sources during haze season.