Methane Monitoring System Upgraded at Walnut Tree Meadows Nature Reserve

Kent County Council has replaced an outdated landfill gas collection system at Walnut Tree Meadows, installing over 70 new borepipes to monitor methane emissions. The previous system, operational since the late 1980s, was decommissioned due to corrosion issues that allowed gas to escape.

The new black plastic coverings over the boreholes are designed for protection and ease of access for monitoring. Concurrently, Maidstone council has approved plans for a road project across the reserve, which may pose risks of disturbing the landfill cap and further gas release. The implications for the surrounding area and the potential for new housing development raise environmental concerns.