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Japan’s Renova boosts renewable power sales in March

  • : Biomass, Electricity
  • 25/04/14

Japanese renewable energy developer Renova's electricity sales rose in March from a year earlier, according to data published by the company on 11 April.

Renova sold around 256GWh of renewable electricity in March, including solar, biomass, and geothermal. This is up by around 26pc from the same month in 2024. Electricity sales generated by biomass-fired power plants totalled around 222GWh in March.

Ronova's biomass-fired power capacity was 395GW with six plants at the end of March. The company sells electricity from the 75MW Sendai Gamo plant, the 75MW Kanda plant, the 75GW Omaezaki Kou plant, and the 75MW Tokushima Tsuda plant under Japan's feed in tariff (FiT) scheme. Electricity generated by the 75MW Ishinomaki Hibarino plant and the 21MW Akita plant is sold under the county's feed in premium (FiP) scheme, based on long-term power purchase agreements (PPAs).

Renova delayed the start-up of the 50MW Karatsu plant in southern Japan's Saga prefecture, which is expected to generate up to 350GWh/yr of electricity, from March to September 2025 because of technical issues. The plant will sell electricity under the FiP scheme based on a long-term PPA with its client from the beginning of commercial operations, according to the company.

Renova's biomass-fired electricity sales in March 2025
Capacity (MW) Electricity sales (GWh)Start of operations
Akita2113Jul-16
Ishinomaki Hibarino7537Mar-24
Sendai Gamo7551Nov-23
Tokushima Tsuda7541Dec-23
Omaezaki Kou7530Jan-25
Kanda7550Jun-21
Total395222

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25/05/22

US could undermine global climate co-operation: Podesta

US could undermine global climate co-operation: Podesta

London, 22 May (Argus) — The global climate community will have to pay close attention to the fact that the administration of US president Donald Trump "may do whatever they can to undermine global co-operation in the energy transition" in forums such as the G7 and the UN Cop 30 climate summit, former US government climate advisor John Podesta told the Financial Times Climate and Impact Summit Europe today. "I hope people will resist them," he said, after pointing out that during Trump's first term, the US administration was "essentially… passive" on the climate on a global stage. Podesta said that through Trump's attacks on former president Joe Biden's clean energy-supporting Inflation Reduction Act , the US has "handed a victory particularly to China". The act had become an energy transition model around the world, Podesta said, pointing to the EU's Green Industrial Deal. "The way to decarbonise and deal with climate change is through investment, innovation and technology… and what we have done is thrown in the towel and thrown in the hand", he said. "There was I think, bi-partisan consensus in the US and consensus in Europe that we need to react to [China's domination in the green industry sector]," he added, saying that there is an economic security dimension with leaving China in a dominant position. Clean energy deployment in the US is likely to stay robust in the short term, he said. Some Republican state governors have raised objections to the administration's rollback of clean energy support, but business investing in that area is keeping its collective head down, Podesta said, largely because "the administration has been engaged in a process of intimidation". Podesta said that there remains significant sub-national action in the US, but warned that the Trump administration is trying to undermine that too. The administration has moved to "attack the underlying science" and the "human capital" in institutions such as US climate and weather agency the National Oceanic and Atmospheric Administration, Podesta said. "If you eliminate all the information sources maybe the problem goes away", he added. The government has already pulled the US out of the Paris climate agreement and could withdraw from the UN Framework Convention on Climate Change (UNFCCC) — the UN's climate body. But there are legal issues around this, including whether the government may need a "supermajority" in the Senate, Podesta said. "The law has not been a constraint on this government," Podesta added. By Georgia Gratton, Caroline Varin & Victoria Hatherick Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Iraq signs integrated energy deal with China’s Geo-Jade


25/05/22
25/05/22

Iraq signs integrated energy deal with China’s Geo-Jade

Dubai, 22 May (Argus) — Iraq's oil ministry has signed an agreement with China's Geo-Jade Petroleum and local firm Basra Crescent to expand the capacity of the 20,000 b/d Tuba oil field and develop a suite of downstream and power assets, in a move that mirrors recent integrated energy deals with international partners. A key component of the South Basrah Integrated Energy Project will be to raise Tuba's production capacity to 100,000 b/d, oil minister Hayan Abdulghani said at the signing ceremony in Baghdad on 21 May. The project will also include processing of up to 50mn ft³/d of associated gas. Downstream components include a 200,000 b/d refinery, a 620,000 t/yr petrochemical plant and a 520,000 t/yr fertilizer facility. A 650MW thermal power plant and a 400MW solar plant will also be part of the project, Abdulghani said. No financial details or project timelines were disclosed. The agreement marks a further step in Geo-Jade's expansion in Iraq, following its successful participation in the country's fifth and sixth licensing rounds. While the company now holds multiple upstream assets in Iraq, it has yet to bring any into production. The deal follows a similar multi-billion dollar agreement signed with TotalEnergies in 2023 , which bundled gas processing, water treatment and solar power with development of the Ratawi field. In February this year, BP signed a major upstream deal with Iraq that also includes power, water and potentially exploration. By Bachar Halabi Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Q&A: US cleantech firm to start biochar plant in Quebec


25/05/21
25/05/21

Q&A: US cleantech firm to start biochar plant in Quebec

London, 21 May (Argus) — US cleantech manufacturer ONYM is due to commission its first commercial-size biochar plant later this year, supplying steelmaker ArcelorMittal with 15,000 t/yr of biochar, about 36,000 t/yr of dry pyrolysis oil and 10,000 t/yr of wood vinegar for its steel mill in Quebec, Canada, the firm's executive vice-president Mustapha Ouyed told Argus . The project follows the successful trial of an ONYM demonstration plant in La Tuque, Quebec, which produced 1,700 t/yr of biochar, 4,300 t/yr of dry pyrolysis oil and 1,300 t/yr of wood vinegar in 2016-19. 1. What stage is the project with ArcelorMittal currently at and when do you expect to start commissioning biochar production at the plant? Following the collaboration agreement signed with ArcelorMittal Long Products Canada, ONYM is currently producing metallurgy-grade biochar to support qualification testing. The tests will validate biochar performance for potential use in low-carbon steel production. These trials will also support the development of ONYM's first large-scale commercial facility dedicated to serving heavy industry needs. 2. What type and volumes of biomass will it use? And where will you source the raw material? The upcoming commercial facility will process approximately 80,000 t/yr of dry woody biomass. Feedstock will primarily come from forest industry residues, but ONYM is also committed to maximising the use of urban wood waste — such as tree trimming, pruning residues and clean post-industrial wood — replicating the short supply chain and circular economy approach already in place at our Montreal pilot site. 3. How much CO₂ emissions reduction will result from the use of biochar at the industrial client's site? And will you earn carbon removal credits from biochar sales? Based on current scenarios: • If our anhydrous pyrolytic oil replaces natural gas combustion and biochar replaces metallurgical coal, the potential GHG reduction could reach around 70,000 t/yr of CO₂ equivalent. • If heavy fuel oil is displaced instead, the reduction could exceed 90,000 t/yr of CO₂ equivalent. When sold to facilities regulated under Quebec's Cap-and-Trade System (SPEDE), our products generate surplus emission allowances for the buyers. The carbon value is embedded in our product pricing while remaining competitive against the total cost of using fossil alternatives such as natural gas or metallurgical coal. 4. How do you price biochar? We position our biochar at a price point that is competitive with the total cost of metallurgical coal usage, while integrating the embedded carbon reduction value. Our pricing remains lower than most comparable market offerings observed to date, supporting industrial decarbonisation at scale. 5. What technology are you using to produce biochar? ONYM's proprietary technology is based on an auger-type pyrolysis reactor operating at near-atmospheric pressure, using carbon steel balls as the heat transfer medium instead of traditional sand. This design results in lower capital and operating expenditures compared with conventional pyrolysis technologies. Unlike many systems that focus on a single output, ONYM's platform enables the simultaneous and efficient production of biochar, pyrolytic oil, renewable gases and wood vinegar, maximising biomass valorisation across multiple markets. 6. What was the outcome of your showcase plant? And what was the biochar production capacity of the project? Our Montreal showcase plant successfully achieved its design capacity of 1.2 t/hr of dry biomass processed. With full continuous operations, the plant's potential reaches approximately 2,000 t/yr of biochar. Operations validated product quality, reactor stability, and the ability to meet the stringent performance standards required by industrial sectors. 7. How many other projects are you planning, what capacity are they and when will they start operating? ONYM has secured a robust pipeline of projects across North America and internationally, with target processing capacities ranging from 80,000 t/yr to 120,000 t/yr of dry biomass per facility. Several of these projects are scheduled to materialise over the next two to three years, aiming to supply decarbonisation solutions to multiple heavy industries. 8. To which industries and geographies do you plan to supply biochar? Our focus is on heavy industry applications — including steel, cement, and metallurgy — where carbon-neutral materials can displace fossil carbon sources directly. We are also targeting the carbon credit market and emerging opportunities in sustainable agriculture. Our geographic reach prioritises Canada, the US and selective entry into European markets aligned with strong decarbonisation policies. 9. What key challenges and opportunities does ONYM see in the coming years? To accelerate decarbonisation, the availability of high-quality, carbon-negative bioenergies must scale rapidly. At ONYM, we believe it is time to move beyond pilots and prototypes — and build the infrastructure necessary to industrialise circular bioenergy production at scale. We invite industries, governments and biomass suppliers to collaborate with us to expand the volume, reach and climate impact of these essential solutions. By Marta Imarisio Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Thailand's Banpu adopts biomass co-firing in China


25/05/21
25/05/21

Thailand's Banpu adopts biomass co-firing in China

Singapore, 21 May (Argus) — Thailand's mining and power generation conglomerate Banpu plans to adopt biomass co-firing for all its combined heat and power plants (CHPs) in northern China. It has fully implemented 10pc biomass co-firing at its coal-fired Zhengding power plant. The plant has a total installed capacity of 139MW electrical (MWe), including a power generation capacity of 73MW and steam production output at 370 t/hr. The type of biomass used at this plant could not be immediately ascertained, and Banpu did not respond to a request for comment. Banpu's Zouping CHP, with a combined capacity of 233MWe, 125MW of power and steam output at 600 t/hr, is "undergoing commissioning", the company said. Its plans to co-fire with biomass at the 246MWe Luannan coal-fired plant is in the "bidding phase," the company added. The plant has a power capacity of 150MW and steam production output at 538 t/hr. The move to boost biomass co-firing at its operations in China is part of the company's plans to reduce carbon emissions and earn revenue from carbon emission allowances (CEAs)— a type of carbon credit or emission permit, giving rights to emit a certain amount of greenhouse gases within a carbon market. CEAs are part of a "cap-and-trade" system, designed to reduce overall emissions. Higher earnings from CEAs from its Chinese plants and cost management in the coal business lifted its net profit in the first quarter. Banpu reported a net profit of 574mn baht ($17.3mn) before interest, taxes, depreciation and amortisation in the first quarter, up by 19pc from the same period in 2024. By Nadhir Mokhtar Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Brazil to walk tightrope in Cop 30 fossil fuel talks


25/05/20
25/05/20

Brazil to walk tightrope in Cop 30 fossil fuel talks

Rio de Janeiro, 20 May (Argus) — Brazil is arguing that its developing country status allows it to consolidate its position as a major crude producer and is likely to lean on developed countries during much-awaited discussions on moving away from fossil fuels at the UN Cop 30 climate conference in November. Attempts to reach an ambitious outcome on mitigation — cutting greenhouse gas emissions — and actions to move away from fossil fuels were quashed at Cop 29 in Baku last year, and all eyes are on Brazil to bridge divides on this issue . Cop 30 president-designate Andre Correa do Lago has failed to address fossil fuels in his two letters outlining priorities for the summit, but members of the Cop 30 team have indicated the issue will be on the agenda. With geopolitical tensions and energy security questions redirecting government priorities away from the energy transition, the outlook is more challenging than when Cop parties agreed the global stocktake (GST) conclusion on fossil fuels and energy in 2023 . But Brazil is well-placed to take the lead. It is a respected player in climate discussions and has one of the cleanest energy mix — 49pc of its energy and 89pc of its electricity comes from renewables. Its own mitigation efforts prioritize slashing deforestation, which accounts for the lion's share of Brazil's greenhouse gas (GHG) emissions. Non-profit World Resources Institute Brazil describes the emissions reduction target in Brazil's nationally determined contribution (NDC) — climate plan — as "reasonable to insufficient" and notes that energy emissions are expected to increase by 20pc in the decade to 2034. Its NDC avoids any concrete steps towards winding down crude. After you The government's view on fossil fuels is that Brazil's developing country status, the oil and gas industry's importance in its economy and comparatively low fossil fuel emissions justify pushing ahead with oil production. Correa do Lago said earlier that Belem was picked as a venue for Cop 30 to show that Brazil is still a developing country, adding that any decision on oil and gas should be taken by Brazil's citizens. President Luiz Inacio Lula da Silva said that oil revenue will fund the energy transition. It is a position that has earned Brazil accusations of hypocrisy from environmentalists at home and abroad, but which also places it as a possible model for other hydrocarbon-producer developing countries. Brazil's diplomatic tradition of pragmatically balancing seemingly opposing positions could serve it well here, said Gabriel Brasil, a senior analyst focused on climate at Control Risks, a consultancy. He does not see Brazil's attempt to balance climate leadership with continued oil production as hurting its standing among fellow parties or energy investors. Civil society stakeholders hope pre-Cop meetings will help bring clarity on how Brazil might broach the fossil fuel debate. Indigenous groups, which are set to be given more space at Cop, are demanding an end to fossil fuel extraction in the environmentally sensitive Foz do Amazonas offshore basin. Meanwhile, Brazilian state-owned Petrobras moved one step closer to being authorized to begin offshore drilling there . During meetings of the UN climate body — the UNFCCC — in Panama City this week, the Cop 30 presidency will present ideas for the summit "with a focus on the full implementation of the GST". But it has to wait for countries to update their NDCs to gauge what is achievable on mitigation. Only 20 have submitted new NDCs so far, with the deadline pushed back to September. Brazil's own NDC gives some clues. It welcomes the launch "of international work for the definition of schedules for transitioning away from fossil fuels in energy systems" and reiterates that developed countries should take the lead. And a report commissioned by Brazil's oil chamber IBP and civil society organization ICS to be given to negotiators ranks Brazil as a "mover" in the transition away from oil and gas, ahead of "adapters" like India and Nigeria but behind "front-runners" Germany and the US. The research develops the idea of a country-based transition plan, using criteria such as energy security and institutional and social resilience, as well as oil and gas relevance. By Constance Malleret 2023 Brazil emissions sources Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

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