Jera delays Hekinan NH3-coal co-firing test: Correction
Corrects trial period in first paragraph
Japan's largest power producer by capacity Jera has pushed back a trial to co-fire 20pc of fuel ammonia with coal at its Hekinan power plant to after the end of March.
Jera previously said the co-firing demonstration at the 1GW Hekinan No.4 unit will start on 26 March at the earliest. But the company has decided to push this back.
The trial will begin sometime after the end of this month, Jera said on 25 March. It took more time to test run equipment ahead of the demonstration, with safety the main priority, it added.
It is unclear when exactly the company will start the trial to co-fire 20pc of ammonia with coal.
Jera aims to demonstrate 20pc co-firing of ammonia with coal ahead of planned commercial operations in the April 2027-March 2028 fiscal year. It also hopes to achieve a 50pc mixture on a commercial basis in the first half of the 2030s.
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Japan’s Idemitsu invests in US e-methanol producer HIF
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Osaka, 13 May (Argus) — Japanese refiner Idemitsu is investing in US synthetic fuel (e-fuel) producer HIF Global to develop a supply chain of e-methanol, as part of a strategy to achieve net zero emissions by 2050. Idemitsu said on 13 May that it has agreed to spend $114mn to secure an undisclosed stake in HIF after the US firm issued new shares. HIF is expected to produce around 4mn t/yr of e-methanol equivalent by 2030 at its production sites in Australia, North America and South America. E-methanol is typically made from green hydrogen and carbon dioxide (CO2). This is used as an alternative bunker fuel and as a feedstock for synthetic fuels, including gasoline, sustainable aviation fuel (SAF) and diesel, as well as synthetic chemicals. Idemitsu is focusing on e-methanol, along with blue ammonia and SAF, as its investment targets to achieve net zero by 2050. The company aims to set up 500,000 t/yr of e-methanol supplies in domestic and overseas markets in 2035 by using its existing oil supply and sales networks. The target includes unspecified volumes from HIF, possible production in the Middle East and domestic output, Idemitsu said. The deal follows Idemitsu's initial agreement with HIF in March 2023 to work on production and promotion of e-fuels, along with a decision to buy e-methanol from HIF and jointly study the possible development of the fuel. Idemitsu also agreed an initial deal with HIF and Japanese shipping firm Mitsui OSK Line to explore opportunities to develop an e-fuel and e-methanol supply chain between Japan and where HIF's e-fuel and e-methanol production plants are located, including CO2 transportation from Japan to HIF's production sites. By Motoko Hasegawa Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Mexican power outages enter fourth day
Mexican power outages enter fourth day
Mexico City, 10 May (Argus) — Mexican power grid operator Cenace issued its fourth consecutive day of operating alerts amid the heatwave gripping the country. Net electricity demand reached 47,321MW early today, with deployed electricity capacity slightly below at 47,233 MW, according to Cenace. Since 7 May, Cenace has declared emergency operating alerts as demand exceeded generation capacity during peak evening hours, prompting the grid operator to preemptively cut electricity supply across different states to maintain grid integrity. Power outages have lasted up to several hours in Mexico City and in major industrial states as power demand has outstripped supply by up to 1,000MW. Peak demand this week hit 49,000MW, just below last year's historic peak of 53,000MW during atypical temperatures in June. "We are very concerned about the unprecedented outages detected across 21 states, a situation that affects the normal functioning of Mexican companies," national business chamber Coparmex said. Peak electricity demand typically rises in June-July but temperatures this week have risen as high as 48°C (118° F) across some states. Mexico City reported a record high of 34.3°C on 9 May and high temperatures are forecast to continue into next week, Mexico's national weather service said. The inability of Mexico's grid to respond to increased demand is because of insufficient power generation capacity, non-profit think-tank the Mexican institute for competitiveness (Imco) said this week. "Despite the energy ministry's forecast that 22,000MW of new power capacity would enter service by 2026, only 1,483MW had entered service as of 2022" since late 2018, Imco said. President Andres Manuel Lopez Obrador's administration pledged to build new generation capacity, including five gas-fired, combined-cycle plants, but recognized this week that delays had contributed to the power outages. "We have an electricity generation deficit because some of the combined-cycle plants were delayed, but we are working on it and it will soon be resolved," Lopez Obrador said on 9 May. Lopez Obrador's government has also curtailed private sector power development during his administration. Mexico needs to upgrade and expand its transmission network, industry associations say. "In order to resolve this problem, we believe that a reopening of the electricity market to the private sector is imperative," Mexico's wind energy association, Amdee, said. Mexico has 87,130MW of installed capacity, with 39.5pc from combined-cycle gas-fired power plants and 31pc in renewable power, including wind, solar, hydroelectric, geothermal and biomass, according to the latest statistics from the energy ministry. By Rebecca Conan Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Floods stress Brazil energy sector vulnerability
Floods stress Brazil energy sector vulnerability
New York, 10 May (Argus) — Record flooding in Brazil's Rio Grande do Sul state over the past week underscores vulnerabilities in the country's energy system to extreme weather, which could also slow its pace of transition to cleaner energies. Nearly one week after record rainfall began flooding the state, power outages continue to plague it, with nearly 400,000 residents still in the dark. The flooding forced companies to suspend operations of critical infrastructure for the power sector, including three substations, 25 transmission lines, six hydroelectric plants and 11 power transformers. This led grid operator ONS to import power from Uruguay to meet domestic demand. With forecasts pointing to more rain, it is increasingly clear that it will take weeks if not months for the state to start returning to normal. The Rio Grande do Sul government estimates that the floods will cost the state R19bn ($3.6bn) . The tragedy in southern Brazil comes less than a year after a record drought struck the Amazon basin, which pushed water levels of the Amazon River and its tributaries to their lowest in 120 years. The drought reduced hydroelectric output from the region's plants and interrupted transport of fuel along key river corridors, leaving many households without power, because of the lack of diesel to operate generators used in off-grid communities. These crises highlight the country's failure to prepare for extreme weather and underscore the lack of investment in critical infrastructure, including in the energy sector. A study by the World Bank from 2023warned of the need to upgrade the country's aging infrastructure and of future power supply risks. Brazil's large hydroelectric plants have been operating for an average of 55 years, according to the study, and need investments to boost efficiency and to limit the impact of extreme weather. A total of 11 hydroelectric plants in Rio Grande do Sul are being monitored, including six that present an elevated risk of rupture, such as the 28MW 14 de Julho plant that experienced a partial rupture last week because of the heavy rains. Authorities will now need to change their focus, which has been largely on limiting the impact of dry weather on the electricity sector, especially following the 2021 droughts, that resulted in expansion of thermoelectric generation. More recently, electricity regulator Aneel has been focusing on making power distribution and transmission networks more resilient to extreme weather, especially after downed power lines resulted in extended blackouts for some 4mn consumers in the city of Sao Paulo and over 1.3mn consumers in Rio de Janeiro. The sector is working to make transmission towers more resilient to high winds. Several cities and states in Brazil have launched plans to prepare for climate change, but the bulk of these plans focus on increasing investments in renewable energy and emissions reduction. Increasingly, these plans will also need to focus on mitigating risk from floods, heat waves and landslides. Brazilian energy companies are also behind the curve in their preparations for climate change. Only 13pc of executives in the energy sector that participated in a recent survey conducted by consulting firm PwC Brasil said they have assessed the impact of climate change on their financial planning. State of climate Brazil faced 12 extreme climate events in 2023, according to the World Meteorological Association (WMO). This included a tropical cyclone that hit Rio Grande do Sul last year and affected more than 340,000 people and left nearly 50 dead. The WMO blamed the extreme climate events in Brazil on the "double-whammy of El Niño and longer-term climate change." Last year, eight Brazilian states recorded their lowest July-to-September rainfall in over 40 years, it said. Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Inundações podem prejudicar logística no Sul do Brasil
Inundações podem prejudicar logística no Sul do Brasil
Sao Paulo, 10 May (Argus) — Enchentes sem precedentes no estado do Rio Grande do Sul devem criar uma situação logística ainda mais caótica no país e podem reduzir o uso de fertilizantes na safra de soja 2024-25 do estado. Chuvas intensas atingem o estado desde 29 de abril, culminando nas piores enchentes já registradas no Rio Grande do Sul. As enchentes alcançaram a área central do estado, fechando os portos de Pelotas e Porto Alegre, que movimentam commodities agrícolas, incluindo grãos, oleaginosas e fertilizantes. Os níveis elevados de água devem chegar até o Sul do estado, alcançando o porto de Rio Grande. Os três portos do Rio Grande do Sul movimentaram cerca de 44,8 milhões de toneladas (t) em 2023, sendo o porto de Rio Grande o maior deles, respondendo por pelo menos 42,6 milhões de t, de acordo com dados portuários. O perfil geográfico do estado e um canal particularmente estreito para o escoamento das águas até o mar sugerem que o pior ainda está por vir na parte Sul do estado. Os níveis de água devem aumentar na Lagoa dos Patos, um lago que recebe águas de diversos rios e desemboca no Oceano Atlântico. Porém, as operações estão acontecendo normalmente no porto de Rio Grande até 9 de maio. A Associação Nacional dos Exportadores de Cereais (Anec) projeta que 343.250t de soja e 131.778t de farelo de soja sejam embarcados na semana encerrada em 11 de maio, de acordo com o cronograma de embarques do porto. Os embarques entre 28 de abril e 4 de maio — que representam os dias em que as chuvas atingiram seu pico e o estado começou a inundar — totalizaram 183.559t e 133.424t de soja e farelo de soja, respectivamente. Dados de lineup da agência marítima Williams mostram que as exportações de soja devem totalizar 838.600t, quase o dobro do volume projetado na semana anterior. O tempo médio estimado de espera para embarque aumentou para 3 dias, em comparação com 2 dias estimados em 29 de abril. O porto de Rio Grande foi o 5º maior exportador de soja em 2023, com 3,8 milhões de t embarcadas no ano passado, de acordo com a Agência Nacional de Transportes Aquaviários (Antaq). O tempo de espera para descarga de fertilizantes está em torno de 1 dia, estável em comparação com a semana anterior. O porto de Rio Grande foi o 3º maior em termos de volumes de importação de fertilizantes no 1º trimestre de 2024, de acordo com dados da agência marítima Unimar. O porto de Paranaguá, no Paraná, recebeu 2 milhões de t de fertilizantes, seguido de Santos e Rio Grande, com 1,9 milhão de t e 990.640t, respectivamente. Dados de lineup para maio e junho apontam que Rio Grande deve receber 540.900t e 66.375t de fertilizantes, respectivamente. Os navios com destino a Rio Grande podem ser direcionados para outros portos, especialmente para São Franciso do Sul, em Santa Catarina, e Paranaguá, de acordo com participantes de mercado. Mesmo que os volumes de fertilizantes sejam descarregados conforme planejado inicialmente, o escoamento para as áreas agrícolas pode ficar comprometido. O principal acesso ao porto, a rodovia BR-116, já está parcialmente bloqueada, dificultando o fluxo de caminhões no estado. Os motoristas já buscam trechos curtos para transportar mercadorias, uma vez que os trechos longos os obrigam a procurar alternativas que elevam ainda mais o percurso, considerando que há cerca de 88 bloqueios parciais ou totais em rodovias no estado até 9 de maio. A empresa de logística Rumo também interrompeu parcialmente as operações no Rio Grande do Sul em 6 de maio. A empresa possui um terminal de grãos no porto de Rio Grande e uma malha ferroviária de cerca de 7.220km na região Sul do Brasil, que inclui os estados do Rio Grande do Sul, Santa Catarina e Paraná. Empresas de fertilizantes que atuam no Rio Grande do Sul relataram que estão tentando mover seus produtos para armazéns longes dos rios. Considerando a produção agrícola, os volumes que já foram colhidos e estavam armazenados em silos, estão encharcados agora. Com a previsão de mais danos, agricultores do Rio Grande do Sul podem se sentir desencorajados a investir em tecnologias e fertilizantes para a próxima safra de soja 2024-25. Mais chuvas para o fim de semana O Instituto Nacional de Meteorologia (Inmet) espera que as chuvas se intensifiquem novamente no Rio Grande do Sul, começando nesta sexta-feira, entre as regiões Centro-Norte e Oeste do estado. Os níveis de chuva devem diminuir até 12 de maio, mas podem ultrapassar 100mm antes disso. As áreas litorâneas das regiões Norte e Sul de Santa Catarina também devem ser afetadas, de acordo com o Inmet. Por Renata Cardarelli e Nathalia Giannetti Envie comentários e solicite mais informações em feedback@argusmedia.com Copyright © 2024. Argus Media group . Todos os direitos reservados.
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