Japan’s Jera, IHI start ammonia-coal co-firing trial
Japan's largest power producer by capacity Jera and engineering firm IHI have started a demonstration of co-firing 20pc of fuel ammonia with coal at Jera's Hekinan power plant.
Testing the use of ammonia at the 1GW Hekinan No.4 coal-fired unit began on 1 April. Jera had expected to start the trial by 26 March at the earliest but pushed this back to after the end of March, citing more time needed to test run equipment ahead of the demonstration.
Jera has secured from Japanese trading house Mitsui around 40,000t of grey ammonia for the trial, which is scheduled to last until June 2024. Jera and IHI are looking to investigate nitrogen oxide emissions and confirm factors such as operability and the impact on boilers and ancillary equipment through the test burning.
The project is backed by state-owned research institute Nedo, with its support period from July 2021-March 2025. Jera and IHI are seeking to establish technology for the use of fuel ammonia in thermal power plants by March 2025. Jera aims to start commercial operations with a 20pc ammonia mixture in the April 2027-March 2028 fiscal year.
IHI plans to apply the knowledge through the demonstration to establish a 50pc or more ammonia co-firing technology and develop burners for 100pc ammonia combustion. Jera hopes to achieve a 50pc ammonia mixture on a commercial basis in the first half of the 2030s.
Jera is likely to import around 2mn t/yr of fuel ammonia in 2030, which could be nearly 70pc of Japan's current 2030 ammonia demand target of 3mn t/yr. To help meet the target, Jera is planning to buy up to 500,000 t/yr of blue ammonia from Norway-based fertilizer producer Yara and US ammonia producer CF Industries for the Hekinan No.4 unit.
Related news posts
Australia’s Empire Energy signs deal to sell gas to NT
Australia’s Empire Energy signs deal to sell gas to NT
Adelaide, 26 July (Argus) — Australian independent Empire Energy has signed an agreement to supply the Northern Territory (NT) with gas from its Carpentaria project in the onshore Beetaloo subbasin. Empire will supply NT with up to 25 TJ/d (668,000 m³/d) of gas over 10 years, starting from mid-2025. This equates to an estimated total supply of 75PJ (2bn m3) of gas. The deal includes scope for an additional 10 TJ/d for up to 10 years if production level at the Carpentaria plant exceeds 100 TJ/d. The firm bought domestic utility AGL Energy's dormant 42 TJ/d Rosalind Park gas plant late last yearwith plans to reassemble the facility on site at Carpentaria, subject to a final investment decision on the project. Gas will be delivered to the NT government-owned Power and Water (PWC) via the McArthur River gas pipeline on an ex-field take-or-pay basis, Empire said on 26 July. PWC in April signed an agreement to buy 8.6PJ of gas from Australian independent Central Petroleum , to supply gas-fired power generation and private-sector customers. Low production at Italian energy firm Eni's Blacktip field, offshore the NT, has led PWC to court new supply while providing a new outlet for prospective producers operating within Beetaloo. The largest Beetaloo acreage holder, Tamboran Resources, has revealed ambitious plans for a 6.6mn t/yr LNG plant to be located near Darwin Harbour's two existing LNG projects, using the basin's shale gas resources as feedstock. By Tom Major Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
South Africa adopts climate change law
South Africa adopts climate change law
Cape Town, 25 July (Argus) — South Africa's president Cyril Ramaphosa has signed into law the country's climate change bill, which sets out a national response to climate change for the first time. The new climate change act will enable the orderly reduction of greenhouse gas (GHG) emissions through the implementation of sectoral emission targets towards South Africa's commitment to reach net zero by 2050. Currently, the country is the 15th largest GHG emitter in the world, according to the World Resources Institute. The law provides policy guidelines to ensure South Africa reaches its nationally determined contribution (NDC) under the Paris climate agreement by assigning individual enterprises carbon budgets and facilitating public disclosure of their progress. In its updated 2021 NDC, the country has undertaken to cut its GHG emissions to 350mn-420mn t of CO2 equivalent (CO2e), equivalent to 19-32pc below 2010 levels, by 2030. The lower end of this range is in line with the Paris Agreement's 1.5°C global warming threshold. To meet this, South Africa will have to achieve a steep decline in coal-fired electricity generation. A carbon tax is seen as a vital component of the country's mitigation strategy, according to the president. "By internalising the cost of carbon emissions, carbon tax incentivises companies to reduce their carbon footprint and invest in cleaner technologies, and also generates revenue for climate initiatives," Ramaphosa said. South Africa's carbon tax was introduced in a phased approach in June 2019 at a rate of 120 rands/t ($7/t) of CO2 equivalent (CO2e) and increased to R134/t of CO2e by the end of 2022. But tax-free allowances for energy-intensive sectors such as mining, and iron and steel, along with state-owned utility Eskom's exemption, implied an initial effective carbon tax rate as low as R6-48/t of CO2e. South Africa's National Treasury is targeting an increase to $30/t of CO2e by 2030. But the extension of phase one from the end of 2022 to the end of 2025, together with an uncertain future price trajectory and lack of clarity on future exemptions, means the effective carbon tax rate is likely to remain well below the IMF's recommended $50/t of CO2e by 2030 for emerging markets. The new climate change act seeks to align South Africa's climate change policies and strengthen co-ordination between different departments to ensure the country's transition to a low-carbon and climate-resilient economy is not constrained by any policy contradictions. It outlines South Africa's planned mitigation and adaptation actions aimed at cutting GHG emissions over time, while reducing the risk of job losses and promoting new employment opportunities in the emerging green economy. The law also places a legal obligation on provinces and municipalities to ensure climate change risks and associated vulnerabilities are acted upon, while providing mechanisms for national government to offer additional financial support for these efforts. The new act formally establishes the Presidential Climate Commission (PCC) as a statutory body tasked with providing advice on the country's climate change response. Among other things, the PCC is developing proposals for a just transition financing mechanism, for which a platform will be launched in the next few months. Over the last three years, South Africa has seen an increase in extreme weather events often with disastrous consequences for poor communities and vulnerable groups. To address the substantial gap between available disaster funds and the cost of disaster response, the government announced in February that it would establish a climate change response fund. At the time of the announcement, Ramaphosa reiterated that South Africa would undertake its just energy transition "at a pace, scale and cost that our country can afford and in a manner that ensures energy security". Elaine Mills Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
BayWa suspends 2024 profit forecast over restructuring
BayWa suspends 2024 profit forecast over restructuring
London, 25 July (Argus) — German agricultural group BayWa on Wednesday suspended its full-year profit forecast due on 8 August, citing ongoing restructuring. It posted a preliminary revenue of €10.7bn ($11.6bn) for the first half of the year, down by 15pc from €12.6bn a year ago. BayWa's first-half 2024 preliminary earnings before interest, tax, depreciation and amortisation stood at €149.5mn, less than half of the €322.1mn earned in the same period last year. BayWa said it continues to be in constructive talks with its financing partners, adding that it also has postponed publication of the final half-yearly results to 27 September, citing impairment reviews. The company commissioned a restructuring report on 12 July in response to a "strained financing situation". The Munich-headquartered BayWa Group operates in the fields of energy, agriculture — including fertilizers — and building materials. By Suzie Skipper Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Singapore shortlists consortia for NH3 power, bunkering
Singapore shortlists consortia for NH3 power, bunkering
Singapore, 25 July (Argus) — The Maritime and Port Authority of Singapore (MPA) and the Energy Market Authority (EMA) selected two consortia, with one of them likely to lead the project to develop ammonia as a low or zero-carbon solution for power generation and bunkering in the island nation. MPA and EMA selected the two consortia from a total of [six firms that were shortlisted in 2023]https://direct.argusmedia.com/newsandanalysis/article/2501511), after a request for proposal (RFP) was launched. The final selection from the chosen two will be made in the first quarter of 2025. This project, which is part of Singapore's national hydrogen strategy , is looking at developing end-to-end ammonia solution that can generate 55-65MW of electricity via direct combustion in combined cycle gas turbines. Low- to zero-carbon ammonia would be imported and used for this purpose. The project is aiming for 100,000 t/yr of ammonia bunkering, starting with shore-to-ship bunkering followed by ship-to-ship bunkering. The two consortium leads are Singaporean conglomerate Keppel's arm Keppel Infrastructure, as well as Singaporean-based Sembcorp-SLNG. The consortia also include the following bunkering participants - Japan's shipping firm NYK Line, as well as Japanese trading firms Sumitomo and Itochu. By Mahua Chakravarty Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Business intelligence reports
Get concise, trustworthy and unbiased analysis of the latest trends and developments in oil and energy markets. These reports are specially created for decision makers who don’t have time to track markets day-by-day, minute-by-minute.
Learn more