Site items in: NOx Emissions

Presentation

Powering the Seas Together

In February 2025, Baker Hughes and Hanwha agreed to jointly develop a new small-size (~16 MW power range), 100% ammonia-capable turbine for maritime propulsion applications, to be deployed onboard Hanwha Ocean’s LNG carriers and container ships by 2028. A full gas turbine factory engine test with 100% ammonia is planned to be completed by the end of 2027. The combustion system itself is being developed by Power Systems Mfg., LLC (PSM), and will enable the turbine to be both fully decarbonized and “fuel-flexible” – 100% ammonia combustion to 100% natural gas combustion, and any variable blend in between while meeting…

Webinar

Ammonigy & Juwö Poroton: cracked ammonia fuel for brick production in Germany

Julian Atchison

Meet Ammonigy and Juwö Poroton, leaders of a development consortium which has successfully demonstrated a pilot brick kiln that runs on cracked ammonia fuel gas. Explore results from demo operations, and the pathway forward to establishing a market for the new decarbonized product.

Presentation

Ammonia as fuel

Onur Semiz

Presentation

Ammonia – Tracing the emergence of a new maritime fuel – first ships are being built

Jan Hagen Andersen

Ammonia has been identified as a future fuel to decarbonize shipping. The presentation gives status of low-GHG ammonia as a ship fuel by with a focus on the developments from 2020 and 2025.

Presentation

Supporting First-Movers and Shaping Regulations to Activate First-Followers

Valentina Bortuzzo

The Mærsk McKinney Møller Center for Zero Carbon Shipping is working with pioneers of ammonia operations to bring first-on-the-water demonstrations to reality and develop operational experience. We work with regulators to use our insights in shaping the requirements that will pave the way for industry followers.

Presentation

Innovative Integration of Ammonia Cracking and Power Generation: Hanwha Impact’s H2ACT-HRSG Project

Tuan Hoang

The Hanwha Impact H2ACT-HRSG project introduces a novel and highly efficient flow-scheme that integrates ammonia cracking with heat recovery steam generation (HRSG), tailored for small-to-medium scale clean power applications. Developed in collaboration with KBR, this configuration leverages high-grade heat from gas turbine exhaust and duct firing to drive a series of adiabatic reactors, enabling efficient hydrogen production from ammonia while simultaneously generating steam for power. This innovative integration—termed H2ACT-HRSG—offers performance advantages over conventional stand-alone ammonia cracking systems in combined cycle power generation settings. Key benefits include enhanced hydrogen yield, improved net power generation, and reduced specific ammonia consumption, all contributing…

Presentation

From Exhaust to Energy: Turbine-Integrated Ammonia Cracking and Hydrogen Separation Technologies

Sergio Ghezzi

Leveraging turbine exhaust heat to enhance ammonia cracking efficiency and comparing hydrogen separation methods for cost-effective decarbonization.

Presentation

Advanced Ammonia combustion technology for flexible low carbon hydrogen production

Stuart Tann Nathan Becuwe

The new ammonia burner technology integrates Johnson Matthey’s ADEPTTM ammonia cracking technology, with successful demonstrations of 100% ammonia fuel firing.

Presentation

Implementing New Technologies: Facing Reality & Rewards

Albert Lanser

Learn more about Duiker’s low NOx ammonia combustion (SCO) technology, and progress in a pilot ammonia cracking project in Rotterdam.

Presentation

Catalyst Solutions for Clean Ammonia Energy: From Emission Control to Ammonia Cracking

Issei Tsuji

Nikki Universal’s exhaust gas treatment catalysts offer solutions to eliminate ammonia slip, NOx and N2O contaminants, and this presentation examines emissions results from full-scale engine testing in collaboration with IHI. NU also offers an ammonia cracking catalyst, which is used in a commercially-available ammonia burner (Sunflame and Kashiwa Tech).