United States

Louisiana - New Orleans

Trinity’s New Orleans office was established in 1998, having served industrial clients throughout Louisiana, Mississippi, and the Gulf region for over 20 years. We’ve completed over 800 projects for more than 200 clients in that span. Our local multimedia environmental expertise helped lead Trinity’s transition from our early origins as a firm focused on air quality to a full-service EHS consulting firm.

We maintain active relationships with the Louisiana Department of Environmental Quality (LDEQ) and the Operating Permits Workgroup, the Louisiana Chapter of the Air & Waste Management Association (AWMA), prominent environmental attorneys, and key trade associations representing the client industries that we serve. Whether it’s permitting, compliance, enforcement support, negotiations with LDEQ or EPA Region 6, or systems and tools to streamline EHS performance, our New Orleans team has the experience and expertise to assist.

Industries we serve include:

  • Oil & Gas (including Offshore, Gulf of Mexico)
  • Synthetic Organic Chemical Manufacturing Industry (SOCMI)
  • Wood Products
  • Biomass Production
  • Liquid Natural Gas (LNG)
  • Renewable Fuel Production
  • Shipbuilding
  • Metals Manufacturing
  • Petrochemical Refining
  • Surface Coating
  • Agricultural Products

Local Leadership

Shreyas Erapalli

Shreyas Erapalli

Manager of Consulting Services
Phone:
504.828.5845
Email:
serapalli@trinityconsultants.com
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Louisiana - New Orleans

1 Galleria Blvd, Suite 1030
Metairie, Louisiana 70001

Phone:
504.828.5845
TOLL-FREE:
888.555.2340

Louisiana - New Orleans

Our Services Offered

Our local Metairie staff have expertise in the following areas.

Air Dispersion Modeling

Trinity provides a wide range of air quality modeling consulting services for regulatory applications, emergency planning, and human health assessments.

Air Quality Permitting

Trinity Consultants are experts in air permitting support for compliance with the Clean Air Act, offering comprehensive services from strategy, application development, and agency negotiations.

Auditing and Verification

Boost EHS compliance and performance with tailored Auditing & Verification solutions for regulatory compliance, management systems, and risk management.

EHS and Sustainability Reporting

Streamline your EHS reporting with Trinity's regulatory compliance and sustainability reporting expertise for accuracy, efficiency, and reduced compliance risks.

Environmental Justice

Trinity's Environmental Justice services empower communities through risk reviews, legislative analyses, and comprehensive mitigation for health and environmental protection.

Health Risk Assessment

Trinity is the industry leader in air dispersion modeling studies, population exposure assessments, health risk characterizations, ambient monitoring and related air toxics work.

Industrial Odor Analysis

Optimize your industry's air quality with Trinity's comprehensive odor management services, including ambient air monitoring, dispersion modeling, emissions analysis, and expert training.

Noise and Vibration

Maximize compliance and minimize noise impact with Trinity's specialized assessments, modeling, and mitigation solutions for industrial and commercial sectors.

Stormwater Pollution Prevention Plan (SWPPP)

Trinity is the leading industry regulatory expert in SWPPP stormwater runoff from industrial facilities and construction sites that can contaminate rivers, lakes, and coastal waters.

Sustainability Program Support and ESG Disclosure

Trinity elevates your sustainability journey with expert ESG support, managing risks, seizing opportunities, and ensuring compliance with global standards.

Insights

Local News

Louisiana Approves First State Climate Action Plan in Order to Reach Net-Zero Emissions by 2050

Sustainability Efforts through Industrial Decarbonization and Carbon Sequestration

State-Focused Environmental Reporting Resources for RY2020

EPA Region 6 BACT Clarification Letter Outlines a New Interpretation of "Achievable Technology" for BACT Evaluations

Under the New Source Review (NSR) air permitting regulations, including the Prevention of Significant Deterioration (PSD) requirements, facilities subject to PSD permitting are required to conduct a Best Available Control Technology (BACT) analysis. Per the PSD regulations (40 CFR 52.21(j)) BACT is defined as the maximum reduction in pollution that is considered achievable by the regulatory authority, while accounting for energy, environmental, and economic impacts, and other costs. I...

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