Annova LNG

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Annova LNG

Annova LNG | Audubon Companies |Gas Processing Technologies and LNG


Annova LNG


Cameron County, Texas

Project Summary:

Audubon served as the owner’s engineer on the Annova LNG through front-end engineering design (FEED),Federal Energy Regulatory Commission (FERC) application, and successful approval. Located in Brownsville, Texas, the proposed LNG terminal was rated to export up to 6.5 million tons per year.

As a world-class provider of engineering, procurement, and construction services, Audubon also provided technical support for the project along with environmental engineering for the project’s front-end loading (FEL) development and successful FERC approval.

The project did not progress past the final investment decision(FID) and was canceled due to low commodity pricing and the COVID-19 pandemic.

Project Overview:

  • LNG production facility &export terminal
  • Design capabilities: 6 MMTPA
  • Six train liquefaction system
  • Motor-driven refrigeration with Black & Veatch PRICO® technology
  • Two single containment LNG storage tanks
  • Single birth marine terminal and loading system
  • Permitting & environmental: FERC, Texas Commission on Environmental Quality (TCEQ), wetlands, and wildlife habitat mitigation

Scope of Work:

  • Owner’s engineer services
  • Project management
  • Project controls
  • Multi-discipline design review and oversite
  • Operational readiness support
  • Regulatory interface &compliance