Latest market news

Brasil defende etanol como combustível marítimo

  • : Biofuels, Petrochemicals
  • 23/10/19

A defesa do uso do etanol como combustível marítimo ganha cada vez mais adeptos no setor energético brasileiro, em um momento em que armadores buscam opções viáveis para descarbonizar a navegação.

Embora o uso do etanol como alternativa ao óleo combustível marítimo tenha ocorrido apenas em fase de teste, o governo estuda, em parceria com empresas navais e companhias sucroalcooleiras, um caminho para alavancar a adoção do biocombustível, fontes disseram à Argus.

A postura adotada pelo Brasil ocorre depois que os membros da Organização Marítima Internacional (IMO, na sigla em inglês), concordaram em reduzir suas emissões em pelo menos 20pc, e de preferência 30pc, até 2030; em pelo menos 70pc, e de preferência 80pc, até 2040; e carbono zero até 2050.

A amônia, o metanol e o hidrogênio estão entre as opções propícias a liderar o esforço global para descarbonizar o transporte marítimo, enquanto alguns armadores estão investindo em novas tecnologias, como a captura e armazenamento de carbono (CCS, na sigla em inglês). Mas o Brasil aposta que o etanol pode desempenhar um papel fundamental nesse futuro.

"Aproveitar nossa experiência com o uso de biocombustíveis em carros e caminhões é um primeiro passo para estruturar soluções para outros setores, incluindo a navegação", disse José Nilton Vieira, coordenador-geral de etanol e biometano no Ministério de Minas e Energia, na conferência sobre navegação verde da IMO, que ocorreu no Chile.

Segundo Vieira, o ministério está estudando formas de substituir gradualmente os combustíveis fósseis na indústria marítima, em linha com o projeto Combustível do Futuro, que estabeleceu metas para setor de aviação.

Futuro flex-álcool

Esse raciocínio está em linha com estudos feitos pela finlandesa Wärtsilä Marine para adaptar o motor flexível do grupo, que opera movido a óleo combustível marítimo e metanol, para também aceitar etanol.

A ideia nasceu na filial brasileira da empresa em 2015, quando o grupo Wärtsila foi contratado pela operadora de balsas sueca Stena Line para converter a embarcação Stena Germanica para operar com metanol.

"Enxergamos que o metanol e o etanol poderiam ser intercambiáveis porque são combustíveis bastante similares", disse o gerente sênior de vendas da empresa na América Latina, Mario Barbosa, à Argus. Os dois combustíveis podem compartilhar características técnicas comuns, como sistemas de injeção e tanques de combustível.

Mas fazer o projeto andar se provou mais difícil do que o esperado, em meio ao debate "food versus fuel" na Europa.

"Os armadores brasileiros são mais receptivos ao conceito porque conhecem bem a infraestrutura por trás da cadeia do etanol em seu país. Para o público europeu, é importante desmistificar crenças sobre sustentabilidade", afirmou Barbosa.

No caminho, a Wärtsilä encontrou um braço amigo na Raízen para realizar estudos de viabilidade, e agora está conduzindo testes em escala comercial em sua sede na Finlândia.

Para operar com metanol, os motores precisam de tanques de combustível que ocupam cerca de 1,7 vezes o tamanho do diesel. Mas, como o etanol tem poder calorífico superior ao de sua substância irmã, menos biocombustível seria consumido para se obter a mesma potência, segundo estudos das empresas.

Próximos passos

A tecnologia, no entanto, é um obstáculo menor em comparação aos próximos desafios que surgirão.

"No fundo, estamos lidando com uma barreira maior de regulação, de visão de mundo e geopolítica, do que de tecnologia", disse à Argus Mateus Lopes, diretor global de transição energética e investimentos da Raízen, em um evento da indústria de etanol.

Lopes acredita que o maior desafio é convencer participantes do setor naval de que o etanol brasileiro pode ajudar a atingir as metas regulatórias da IMO para 2050.

"A indústria marítima está olhando esse mundo eletrificado do hidrogênio, da amônia e do metanol, mas esquecendo de um produto que está na prateleira com 80 milhões de litros disponíveis e que pode ser combinado com essas outras soluções para construir um roadmap", disse.

O executivo da Raízen vê semelhanças com os desafios atuais na indústria de combustível sustentável de aviação (SAF, na sigla em inglês). "Nossa tarefa é sentar à mesa e compartilhar informações para que o etanol seja percebido como uma opção imediata."

Por Vinicius Damazio


Related news posts

Argus illuminates the markets by putting a lens on the areas that matter most to you. The market news and commentary we publish reveals vital insights that enable you to make stronger, well-informed decisions. Explore a selection of news stories related to this one.

24/07/16

Mitsubishi, Neste aim to boost bio-naphtha supplies

Mitsubishi, Neste aim to boost bio-naphtha supplies

Tokyo, 16 July (Argus) — Japanese trading house Mitsubishi and Finnish refiner Neste plan to boost sales of Neste's biomass-based naphtha by enhancing their partnership in Japan. The companies signed a partnership agreement on an unspecified date, aiming to co-operate on prompting a switch from conventional petroleum naphtha to Neste's bio-naphtha. They plan to encourage Japanese downstream companies or users of petrochemical goods and plastics, like food and beverage suppliers, apparel firms and electric appliance manufacturers, to introduce bio-naphtha into their supply chains. Mitsubishi and Neste have already partnered on delivering bio-naphtha to produce renewable paraxylene for Japanese consumers Goldwin and Suntory . Japanese companies are increasingly attempting to incorporate bio-naphtha for their decarbonisation strategies. Japanese petrochemical producer Resonac has produced biomass-based olefins like ethylene and propylene since June by purchasing bio-naphtha from Neste. Fellow petrochemical producer Mitsui Chemicals bought bio-naphtha from Neste to process it at its Osaka cracker. Idemitsu and Toray have been partnering to produce styrene monomer and acrylonitrile butadiene styrene resin from bio-naphtha. Japan imported 6mn t of petroleum naphtha during January-May, down by 5.9pc from the same period in 2023, according to finance ministry data. By Nanami Oki Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Panama clears $10bn biofuels project


24/07/15
24/07/15

Panama clears $10bn biofuels project

Kingston, 15 July (Argus) — Panama's government has approved the construction of a $10bn biofuels project owned by US firm SGP BioEnergy. The project is now waiting a final investment decision that the firm expects will be reached by the end of this year. Japan's industrial conglomerate Sumitomo Group will build the Ciudad Dorada biorefinery on 130 hectares (ha) in the Colon free zone, SGP BioEnergy said. The project will produce 180,000 b/d of sustainable aviation fuel (SAF) to be exported mainly to the US market and 405,000 t/yr of low-carbon hydrogen. "For the national government, it is important to promote fair and inclusive processes that lead us to migrate to systems dominated by renewable energy or energy from clean sources for the benefit of the country" Panama's commerce and industry minister Julio Molto said. The plant will be developed in three phases of 60,000 b/d each. The first phase is expected to be completed in the first quarter of 2027 and the following phases within 15-18 months each. By Canute James Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

France's Annecy Haute-Savoie airport will offer SAF


24/07/15
24/07/15

France's Annecy Haute-Savoie airport will offer SAF

London, 15 July (Argus) — Global airport operator Vinci Airports and TotalEnergies have partnered to provide sustainable aviation fuel (SAF) and electric charging stations at France's Annecy Haute-Savoie Mont-Blanc airport. TotalEnergies will supply SAF made from waste and residues such as used cooking oil (UCO) to be blended up to 35pc with conventional aviation fuel. It will also install an electric charging station for light aircraft with minimum power of 22 kW. The installation is expected to be completed by October. Vinci Airports first made SAF available to users of Clermont-Ferrand Auvergne airport in France in 2021. The SAF, produced from UCO, is supplied by Air BP under a refuelling contract with Vinci Airports. The company said five of its airports now offer biofuels. By Evelina Lungu Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

New Mexico statute could make LCFS tricky


24/07/12
24/07/12

New Mexico statute could make LCFS tricky

Houston, 12 July (Argus) — US independent refiner Valero warned other New Mexico's low-carbon fuel standard (LCFS) advisers today that lawmakers may make the program uniquely difficult. The language lawmakers passed earlier this year appeared to require the state's Clean Transportation Fuel Standard to reduce the carbon intensity of blended transportation fuels, said Brian Bartlett, part of Valero's public policy and strategic planning group, in a presentation to fellow advisory committee members on the draft rulemaking. That could mean tougher initial targets for the program if the state sets requirements for finished fuels already blended with biofuels, in addition to requirements for neat gasoline and diesel common to other markets, he said. "We are looking at it from the definition that is in the statute, and that is a different definition than is in any other statute," Bartlett said. Regulators and some other advisers in the meeting did not agree with the interpretation as the only way to read the law. LCFS programs require yearly reductions to transportation fuel carbon intensity. Higher-carbon fuels that exceed the annual limits incur deficits that suppliers must offset with credits generation from the distribution to the market of approved, lower-carbon alternatives. New Mexico lawmakers earlier this year directed the state Environment Department to establish an LCFS by July 2026. The state is speeding toward a formal rulemaking this summer to establish a program on a faster timeline. California's LCFS exists almost entirely through agency rulemakings. The law that led to its creation directs the state to reduce emissions, but legislators did not prescribe a transportation program. Oregon lawmakers, in part building off of that model, referenced a low-carbon fuel standard (LCFS) in 2009 legislation but did not include blended fuels in its definitions. Washington's legislation, passed in 2021 and leading to a program that began enforcement last year, defined regulated fuels as "electricity and any liquid or gaseous fuel" used for transportation. The law explicitly directs reductions using gasoline and diesel baselines, similar to other states. Under the interpretation proposed today, New Mexico would be unique in needing to determine a baseline for blends such as 10pc ethanol gasoline, or 5pc biodiesel. Blended fuels, especially renewable diesel blends, have driven much of the recent credit generation and carbon intensity reductions in west coast programs. "I think that's a novel interpretation that you have presented, and the Environment Department will definitely consider it," the agency's environmental protection division director Department Michelle Miano said. Representatives of ExxonMobil and Phillips 66 suggested that the process may need more time to offer sufficient technical expertise to the department. The Environment Department is seeking to complete a technical report ahead of a planned August petition for a rulemaking establishing the program to the state's Environmental Improvement Board. The advisory committee will meet to discuss the technical report and hold public comment on 26 July. By Elliott Blackburn Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

US Gulf polymer plants restarting following hurricane


24/07/12
24/07/12

US Gulf polymer plants restarting following hurricane

Houston, 12 July (Argus) — Some US Gulf Coast polymer plants and rail lines are resuming operations following shutdowns as a result of Hurricane Beryl earlier in the week. Multiple polyethylene (PE) and polypropylene (PP) units shut down pre-emptively before the storm, which came ashore in Matagorda, Texas, on 8 July, and many are still in the process of restarting. Formosa Plastics had pre-emptively shut down operations at its Point Comfort, Texas, site, but did not receive any major damage from Hurricane Beryl. The site, including approximately 1.8mn t/yr of PE and 917,000 t/yr of PP production, is in the process of resuming operations with the end of next week as the target date for a complete return, the company said in a statement. The status of multiple other PE and PP units in the region was not immediately available. Companies including Dow, Ineos, Braskem America, and LyondellBasell, which all had some units shut down during the storm, did not immediately respond to requests for operational updates. In addition to plant outages, polymer producers had been experiencing transportation issues earlier in the week due to flooding, but the repair of Union Pacific's lines in the Galveston area yesterday has allowed rail operations to resume, according to a statement from the company. It will take several days to work through the remaining train congestion, and widespread power outages will likely continue to cause delays throughout the impacted area. By Cole Sullivan 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