Environment Agency: Guidance Medium combustion plant: apply for an environmental permit
Medium Combustion Plant Directive (MCPD) permits are standalone permits for stationary or mobile medium combustion plant which cover emissions of…
Isopleth Ltd is an independent environmental consultancy specialising in the assessment of air quality, dust and odour. We are able to provide professional advice and support services to industry, local government, regulators and individuals on matters relating to air quality and environmental impact assessments.
Tailored assessment and consultancy for planning, permitting, compliance and dispute resolutions
Assessment of air quality impacts associated with a wide range of sectors, including completing assessments and acting as an air quality expert witness
Learn moreIsopleth Ltd draws on over 28 years experience relating to the assessment of odour impacts.
Learn moreResidential, industrial and retail sectors, with over 28 years experience relating to the assessment of dust impacts.
Learn moreMedium Combustion Plant Directive (MCPD) permits are standalone permits for stationary or mobile medium combustion plant which cover emissions of…
Natural England issued new ‘standing advice’ on the impacts of air pollution on protected sites in October 2025 (subsequently update…
New Supplementary Planning Guidance (SPG) to deliver air quality improvements through the planning system was approved at Wiltshire Council's Full…
Whether you need screening assessment, full EIA chapter, or expert witness support – we're here to help. Contact us for an intial, no-olbigation discussion.