Low Carbon Hydrogen & Ammonia

Gibson Island Green H2

Josselin.Tejada@mcdermott.com — Fri, 23 Jan 2026 22:04:15 +0000

Gibson Island Green H2

550 MW Electrolyzers

for Green Hydrogen production

Highlights

Standardized 110 MW block design that is repeatable and adaptable for multiple project sizes and locations

Pre-FEED and FEED services for developing an optimized Balance of Plant (BOP) design surrounding a 10MW electrolyzer Balance of System (BOS). The objective of the project was to design standard blocks for roll-out across the client's portfolio of projects, supporting their decarbonization and green product export agendas. This involved developing a portfolio of projects centered on the production of renewable energy and other value-added green export products, primarily hydrogen and ammonia.

Low Carbon Hydrogen & Ammonia

Location

Australia

Scope

Pre-FEED & FEED

Ammonia Terminal & Cracking Facilities

Anagha.Puranik@mcdermott.com — Mon, 26 Aug 2024 09:01:50 +0000

Ammonia Terminal & Cracking Facilities

40 - 70 kT

Ammonia Storage

70 - 150 kTA H2

Ammonia Cracking Train production

Highlights

Ammonia-to-hydrogen cracking technology evaluation and selection
Design according the new PGS 12 guidelines for ammonia terminals

Scope includes multiple concept and feasibility studies for ammonia terminal and cracking. The terminal includes full containment ammonia storage tanks, boil-off gas system, aqueous ammonia injection facilities, inert vent scrubbing, in-tank pumps for ammonia transfer, export heating, metering, loading arms for import and export, train loading and ammonia drain systems. Ammonia cracking is performed in a single or multiple trains. This is followed by product purification and H2 product compression to pipeline pressure. The project includes utilities, off-sites and infrastructure.

Low Carbon Hydrogen & Ammonia

Location

Multiple in Western Europe

Scope

Concept & Feasibility Study

Stegra

bhawana.chandak — Mon, 20 May 2024 10:18:20 +0000

Stegra

740MW

green hydrogen manufacturing plant

95% lower

carbon emissions than conventional steel

Highlights

One of the world’s largest electrolysis plants
Integration and optimization of a safe, cost-effective hydrogen plant
740MW green hydrogen manufacturing plant as part of a new green steel facility close to the Arctic Circle

Stegra was created with the purpose of leading a clean industrial revolution starting with steel. The company’s first plant is currently under construction in Boden. Green steel will have 95% lower carbon emissions than conventional steel. Our scope of work includes EPCm services for the steel mill project, hydrogen manufacturing plant, water treatment plants 1 & 2 and the slag handling unit.

Low Carbon Hydrogen & Ammonia

Location

Sweden

Scope

EPCm

EVREC P2X Green Ammonia Plant

bhawana.chandak — Mon, 20 May 2024 10:10:58 +0000

EVREC P2X Green Ammonia Plant

165kta

hydrogen production

5000 MT

daily ammonia production

Highlights

Includes the development of up to 530-turbine wind farm with the ability to generate 3.5GW of electricity and 150MW solar photovoltaic
Island operation includes hydrogen storage and Battery Energy Storage System (BESS)

The project involves Front-End Engineering Design (FEED), execution planning and Total Installed Cost (TIC) estimate. The facility includes two production trains powered entirely by renewable energy to produce green ammonia through water electrolysis, generating green hydrogen. This hydrogen will be combined with nitrogen from air separation units to synthesize ammonia via the Haber-Bosch process. Renewable electricity will be produced from dedicated wind and solar farms. The facility also includes a jetty and storage systems to enable bulk ammonia export.

Low Carbon Hydrogen & Ammonia

Location

Canada

Scope

Early Contractor Involvement

H2 Perth

bhawana.chandak — Thu, 02 May 2024 08:49:31 +0000

H2 Perth

2470 MTPD

Low Carbon Ammonia

Tj/d ATR

150 MW

Electrolyzer

Highlights

Export-scale production facility for renewable and low-carbon hydrogen and ammonia
Mix of green and blue hydrogen
Carbon capture
Licensor and OEM screening and selection

Scope includes concept study and pre-FEED services for a greenfield export-scale production facility for renewable and low-carbon hydrogen and ammonia. Hydrogen will be produced using electrolysis technology (green) and natural gas reforming with carbon capture (blue). Facility includes utilities and offsites, ammonia storage, pipeline and marine loading.

Low Carbon Hydrogen & Ammonia

Location

Australia

Scope

Concept Study & Pre-FEED