Air Compliance

• Title V
• Prevention of Significant Deterioration (PSD)
• Non-Attainment New Source Review (NNSR)
• Plant-wide Applicability Limit (PAL)

Comprehensive Air Permitting & Compliance Services

Stevens EHS provides comprehensive air permitting and compliance services to industries across the U.S. Our team specializes in permit strategy, air permit applications, air dispersion modeling, and meteorological services.

Air Permitting Strategy

We provide upfront planning for existing facilities, proposed modifications and expansions, and new start projects. Our strategic approach supports critical environmental decisions that impact project capital expenditures and timelines. We develop customized air permit scopes, timelines, and resource assessments while interpreting changing environmental regulations to help businesses stay compliant. Our strategies ensure immediate project needs are met while protecting air rights for future growth.

Title V

We offer full-service client support for Title V in any state, including:

• Construction permit applications
• Title V renewal applications
• Annual Title V reporting, including emissions inventory, annual compliance certification, etc
• Applicable regulations updates and compliance status reviews
• Compliance schedules and alternative operating scenarios

We provide turnkey application services collaborating closely with clients to ensure a smooth permit process, continued compliance with existing and new regulations, including planning for future permit submittals.

State Health Effects Compliance

We assist clients in demonstrating compliance for operational emissions of hazardous or toxic pollutants identified by state regulations, ensuring emissions remain within ambient standards for health effects and odor levels.