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AIR Quality and
Greenhouse gas

Meridian Consultants LLC's air quality and climate change professionals are a specialized team with an up-to-date and in-depth understanding of the complex and evolving regulatory landscape. The services offered include air quality impact assessments for CEQA and NEPA documents, health risk assessments, greenhouse gas (GHG) inventories, and stationary source permitting and emission inventories.

Our services include:

  • Feasibility studies

  • Air quality impact assessments (CEQA/NEPA)

  • Health risk assessments (HRAs)

  • Agency negotiation and litigation support

  • Construction equipment loading and emissions monitoring

  • Stationary source permitting and emission inventories

  • Construction dust monitoring

Image by veeterzy
Image by Marcin Jozwiak


Completing CEQA/NEPA compliance and obtaining regulatory permits enables project initiation, but successful project completion requires that mitigation and permit terms be implemented in a manner that meets regulatory requirements while allowing construction to move ahead smoothly. With that in mind, we can provide a full range of mitigation implementation and monitoring services, including “tailgate” training sessions for construction personnel. Our experienced team members interface effectively with construction, agency, and local jurisdiction staff, providing efficient and economical mitigation implementation.

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