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Ev Ashworth

Areas of Expertise: 

Air Permitting, Compliance, Environmental Management, Advocacy, CEQA/NEPA, Expert Witness

Representative Industries:

Law Firms, Biotechnology/Pharmaceuticals, Manufacturing, Power Generation

Environmental Management

Office: 805-764-6017

Certifications and Trade Associations:

Certified Professional Environmental Auditor Number 361, Qualified Environmental Professional Number 1960001, Registered Environmental Assessor Number 01560

Air and Waste Management Association (AWMA), Institute of Professional Environmental Practice, Board of Environmental Health and Safety Auditor Certification (BEAC)


B.A. Chemistry, Clark University


New York, NY

Personal Interest:

I am active in civic organizations, serve as Commissioner with the Ventura Port District, and enjoy boating, diving, and kayaking.

Ev has over 30 years of professional experience in air quality and related environmental disciplines. This experience includes new facility siting and permitting, securing emission reduction credits from stationary and mobile sources, air quality permitting, criteria and air toxic emission inventory assessment, air pollution control, air toxic health risk assessment, environmental impact assessment, environmental compliance auditing, air quality planning and policy analysis, agency negotiation, and program management.

Ev has provided expert testimony in connection with variances and orders of abatement before local air pollution control hearing boards, on State Implementation Plan, Emission Reduction Credit, and feasibility of control programs in state court, has assisted legal counsel in settlement of Federal Clean Air Act and California civil proceedings.

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