Técnicas Reunidas wins FEED for 1 Mt/y green ammonia plant in South Africa

Key highlights
  • FEED contract awarded for a facility targeting ~1 million metric tons per year of green ammonia in the Coega Special Economic Zone (Nelson Mandela Bay).
  • Scope includes hydrogen electrolyzers, air separation units, the green ammonia production loop, a desalination plant, storage >100,000 metric tons, pipelines to the Port of Ngqura and auxiliary facilities.
  • HHSA plans for the FEED contractor to roll into EPC subject to successful FEED, technical/commercial outcomes, approvals, financing and a final investment decision.
  • Projected investment for the green ammonia production plant is roughly $1.8 billion; the award aligns with Técnicas Reunidas’ SALTA Strategic Plan focus on services growth.
Related project For subscribers
Milestones, plant data, involved companies (owners, investors, licensors, contractors) and news — kept up to date.
Hive Hydrogen Coega Green Ammonia Plant · South Africa
FEED / Pre-FID
2021-12
2026-09
FID / Sanctioned · expected date for subscribers
—
—
Operational / Completed · expected date for subscribers

Contract award

Hive Hydrogen South Africa has selected Técnicas Reunidas to deliver the front-end engineering design (FEED) for a large green hydrogen and ammonia production plant in the Coega Special Economic Zone, adjacent to the Port of Ngqura in Nelson Mandela Bay. The facility is planned to produce about one million metric tons of green ammonia per year for domestic and export markets.

Scope of work

The FEED scope covers hydrogen production electrolyzers, air separation units, the green ammonia production loop, a desalination plant, storage systems with capacity exceeding 100,000 metric tons, pipelines to the Port of Ngqura and associated auxiliary facilities.

Commercial and financing conditions

HHSA states the FEED contractor is intended to roll forward into a full EPC contract if FEED meets the required technical and commercial outcomes and subject to project approvals, financing and a final investment decision. The projected investment for the plant is about $1.8 billion.

Strategic context

The award was announced at the Africa Green Hydrogen Summit and is presented by Técnicas Reunidas as consistent with its SALTA Strategic Plan emphasis on growing services in large-scale hydrogen, ammonia and industrial decarbonization projects. HHSA positions the project to target the lowest-cost green ammonia globally.

Source: Técnicas Reunidas

chemXplore Weekly

The week’s project milestones and project news from the chemical industry, free every Wednesday.

Free. One email a week. Unsubscribe any time.

Related articles

27 January 2026
Topsoe Supports Saudi Arabia's Green Ammonia Project

Topsoe's technology will enable green ammonia production in Saudi Arabia, reducing CO2 emissions by 1.7 million tons annually, with operations expected to start in 2030.

27 January 2026
Topsoe Supports Saudi Arabia's Green Ammonia Project

Topsoe's technology will enable green ammonia production in Saudi Arabia, reducing CO2 emissions by 1.7 million tons annually, with operations expected to start in 2030.

27 October 2025
RWE Plans Hydrogen-Ready Power Plant in Voerde

A new 850 MW hydrogen-compatible plant in Voerde aims to support Germany's energy transition, with construction starting post-tender approval and operation by 2030.