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Global emissions implications from co-combusting ammonia in coal fired power stations: An analysis of the Japan-Australia supply chain

This study considers the emissions implications of co-combusting imported ammonia in coal-fired power stations. The study adopts a supply chain approach, estimating the emissions reduction potential of 20% ammonia co-combustion in coal-fired power stations in the country of use (Japan), and the emissions associated with ammonia production in the country of origin (Australia). The results show co-combustion of ammonia produced with SMR-HB provides no net benefit for the combined country emissions, as ammonia production related greenhouse emissions in Australia are equivalent to the emission reductions in Japan. In contrast, co-firing ammonia produced from fully renewable sources reduces emissions in the…

Article

Dual-fuel ammonia for power generation in South Korea

Doosan, KEPCO and Samsung will join forces to jointly develop a “dual-fuel green ammonia” power generation model that can be rolled out to 1 GW power plants in South Korea. In the trio, Doosan is charged with the development of ammonia dual-fuel boilers, indicating that coal co-firing is the target of the model rollout. As part of a different agreement, Doosan is also involved in ammonia-hydrogen gas turbine development with POSCO and KEPCO.

Article

Trailing ammonia-coal co-firing in India

Adani Power and two Japanese organisations - IHI Corporation and Kowa - have signed a new MoU to conduct a feasibility study into 20% ammonia-coal co-firing at the Mundra power plant in Gujarat, India. The trio will also investigate increasing this co-firing percentage all the way up to 100% ammonia fuel (“mono-firing”). The new MoU contributes to a national-level partnership announced last week - the "India-Japan Clean Energy Partnership (CEP)".

Article

Building hydrogen and ammonia value chains in Indonesia

Indonesia’s state-owned fertiliser manufacturer will join forces with Mitsubishi Corporation to explore the feasibility of hydrogen & ammonia supply chains in the country: both renewable and CCUS-based. The new partnership aims to reduce coal utilisation at existing thermal power plants via co-firing with ammonia, helping Indonesia to meet its emissions reduction targets.

Article

New benchmark for coal co-firing reported in China

The South China Morning Post reports that China Energy Investment Corporation has successfully demonstrated co-firing 35% ammonia with coal at a power generation unit in Shandong Province. Further technical details emerged from additional Chinese media outlets, including that the pilot test occurred in a 40 MW coal boiler at the Huaneng Yantai coal power plant, and that NOx emissions were reportedly lower than burning pure coal fuel.

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JERA targets 50% ammonia-coal co-firing by 2030

Japanese government funding via NEDO will support four critical ammonia energy projects, including JERA's new plan to demonstrate 50% ammonia-coal co-firing by 2030. Other projects include improved catalysts for ammonia production, low-temperature and low-pressure synthesis pathways, and developing 100% ammonia-fed boilers and gas turbines. In addition, a new cooperation agreement between ASEAN countries will see Japan support other members to adopt their ammonia energy solutions, particularly coal co-firing.

Article

South Korea sets targets for hydrogen & ammonia power generation

South Korea's Ministry of Trade, Industry and Energy (MOTIE) announced ammonia coal co-combustion will be operational in over half the country's coal-fired power generating units by 2030. The government has already set a target of 13.8 - 21.5% of national power generation coming from hydrogen & ammonia-fed gas turbines by 2050 (the 2050 Carbon Neutrality Roadmap was approved in October). To help drive the required commercialisation & technology deployment, MOTIE, KEPCO and other Korean power utilities will collaborate in a ‘Hydrogen and Ammonia Power Generation Demonstration Promotion Group’. In supply news, South Korean oil & gas major GS Energy announced this week is will join ADNOC and Japan-based Mitsui & Co. to develop the million tonne per year blue ammonia project in Al Ruwais, UAE.

Paper

IHI’s Development of Ammonia Combustions Technologies / Fuel Ammonia and Hydrogen Solutions

IHI, as a pioneer in the development of the ammonia value chain, has been developing fuel ammonia technology for the last decade. Utilizing existing infrastructure that is either already in place or that can be readily modified, fuel ammonia is highly anticipated as a critical resource to reach a carbon-neutral society. In the presentation, IHI will highlight its involvement in the development of combustion technologies of fuel ammonia for power generation.  A specific focus will be placed on the ongoing development and implementation of 20% ammonia co-combustion in existing coal fired power plants.  The presentation will feature the JERA demonstration…