Collection
Monitoring the environmental effects of HS2: 2026
Here you can find information, reports and studies which monitor the environmental effects of constructing HS2 in 2026.
Our approach
Monthly air quality and dust reports
Monthly noise and vibration reports
Research
Updates to this page
Published 1 May 2026
Last updated 14 May 2026
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Added February 2026 documents.
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First published.