The Chinese mainland is set for a significant upgrade in its environmental oversight capabilities. Authorities have announced plans to expand the national environmental monitoring network to more than 50,000 sites by 2030, a substantial increase from the current 33,000 sites. This expansion forms a core part of the country's strategy during the 15th Five-Year Plan period (2026-2030) to build a modern environmental monitoring system.
The initiative, detailed by the Ministry of Ecology and Environment this week, aims to achieve comprehensive coverage in key areas: carbon reduction, pollution control, and ecological restoration. Zhang Dawei, head of the ministry's environmental monitoring department, outlined the focus on four pillars: network development, technological advancement, management improvements, and enhanced support capacity.
Central to the plan is the establishment of several integrated monitoring stations in ecologically sensitive regions, such as the Three-River-Source area, as well as major economic zones like the Beijing-Tianjin-Hebei region and the Yangtze River Delta. These advanced stations will perform coordinated, multi-functional monitoring of air, water, and entire ecosystems.
Technological innovation is a key driver. The plan includes developing and launching six dedicated environmental satellites and building 30 ground verification stations. This aerospace component aims to boost the accuracy of major domestically produced satellite data products to over 80%, providing a powerful, macro-level view of environmental changes.
On the ground, the monitoring system is undergoing a digital and intelligent transformation. More than 3,000 automated water and air monitoring stations will receive smart upgrades. Furthermore, around 10 comprehensive "lights-out laboratories," which operate with minimal human intervention, will be established nationwide.
The cumulative goal by the end of the decade is ambitious: to reduce manual involvement in critical national monitoring operations by 70% while improving overall efficiency more than fivefold. For global readers, business professionals, and researchers tracking Asia's sustainability efforts, this move signals a major step forward in data-driven environmental governance and underscores the region's commitment to leveraging technology for ecological protection.
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China to expand environmental monitoring network to over 50,000 sites
cgtn.com
