TotalEnergies Proposes $16 Billion Green Hydrogen Project in Southern Chile
Key Ideas
  • Subsidiaries of TotalEnergies have applied for a $16 billion green hydrogen and ammonia project in southern Chile, aiming to start operations in 2030.
  • The project includes a wind farm, electrolysis centers, desalination plant, ammonia plant, and maritime infrastructure for shipping.
  • Chile has been emphasizing the development of clean hydrogen projects, but companies cite permitting delays and infrastructure challenges.
  • The environmental permit process is expected to take two years, with construction scheduled to commence in 2027.
Subsidiaries of the energy major TotalEnergies have initiated the process of obtaining an environmental permit for a significant $16 billion green hydrogen and ammonia project in southern Chile. The project, managed by the Chilean subsidiary TEC H2 MAG, is set to kick off operations in 2030 and encompasses various components such as a wind farm, seven electrolysis centers for green hydrogen production, a desalination plant, an ammonia plant, and maritime infrastructure dedicated to shipping. Chile has actively been endorsing the advancement of clean hydrogen initiatives, positioning itself as a hub for such projects. However, certain companies have pointed out that lengthy permitting procedures and inadequate infrastructure have hindered the country from capitalizing on its early lead in green hydrogen technologies. According to details provided on the project's website, the environmental permit approval process is projected to span two years, with the actual construction slated to commence in 2027. Noteworthy is the ammonia plant included in the project, which will be rolled out in phases and is anticipated to yield up to 10,800 metric tons per day.
ADVANCEH2

Our vision is to be the world's leading online platform for advancing the use of hydrogen as a critical piece needed to deliver net-zero initiatives and the promise of a clean H2 energy future.

© 2025 AdvanceH2, LLC. All rights reserved.