概要
これからの製造ルートは、炭素回収を伴うメタン改質から、再生可能エネルギーや化石燃料を動力源とする熱分解、廃棄物ガス化、電気分解まで多岐にわたります。水素を製造するために使用されるプロセスとエネルギーの組み合わせは、工業用熱と主要化学物質の既存ユーザーに、困難な状況を突きつけています。
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最新ニュース
世界の水素業界に関する最新の市場動向ニュース
Hydrogen ‘no passing fad’: IEA
Hydrogen ‘no passing fad’: IEA
Hamburg, 26 March (Argus) — Low-emissions hydrogen "is no passing fad" and deployment could soon approach the "breakneck expansion" seen in solar and offshore wind in their early years, the Paris-based energy watchdog the IEA said. The sector has seen "stark" corrections recently, but these are "typical in emerging sectors", the IEA said in its Energy Technology Perspectives 2026 report published today. Progress has fallen short of expectations from the early 2020s. Many projects have been cancelled or delayed and numerous companies have gone bankrupt. This has led to production and consumption forecasts being cut sharply. . But it is common for technologies to "experience cycles of exuberance followed by consolidation before stabilising around the most viable opportunities", the IEA said. The hydrogen "bubble may be weakening, but it is far from bursting". Investments in low-emissions hydrogen reached $8bn globally in 2025, an increase of 80pc from a year earlier, the watchdog said. Global electrolyser capacity rose from 100MW in 2009 to 1GW in 2023. Capacity is expected to have reached close to 5GW by the end of 2025, and China will account for roughly 40pc of this, the IEA said. Based on final investment decisions, global electrolyser capacity could reach 26GW by 2030, another fivefold increase. Projects with a "strong potential to be in operation by 2030" could lift this to about 65GW. That growth path would mirror the early scale-up of solar and offshore wind, the IEA said. Including other low-emissions production routes, output could reach 4.2mn t/yr from projects with "committed investments", and about 10mn t/yr when likely plants are included. Governments must offer more targeted support to unlock the project pipeline, the watchdog said. This includes stimulating demand in existing hydrogen applications and building enabling infrastructure. It warned of challenges for new projects, including competition from data centres and other energy-intensive sectors for power supply and for capital for supporting infrastructure. The IEA said recent increases in electrolyser costs — driven by inflation and supply chain pressure — may reverse in the coming years thanks to larger scales and learnings. It sees some regions, most notably China, on track to close the gap between renewable hydrogen and conventional production by 2030. Even in parts of Europe, supportive policies could narrow the gap to below $1/kg by then, it said. By Stefan Krumpelmann Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.
Germany presents new climate action programme
Germany presents new climate action programme
Berlin, 25 March (Argus) — Germany's cabinet today presented a climate action programme with a strong focus on renewable power and industry electrification, encompassing 67 measures designed to cut greenhouse gas (GHG) emissions by 27mn t/yr of CO2 equivalent (CO2e) until 2030, although the country's climate experts warned that it is unlikely to achieve these reductions. The measures will plug the 25mn t CO2e annual reduction gap flagged in last year's official forecasts, environment minister Carsten Schneider said. The forecasts have since been superseded by data presented by federal environment office UBA earlier this month indicating a 42mn t/yr CO2e gap. The main drivers of the action programme are additional tenders for onshore wind power capacity over 12GW, and an extra €2.9bn of subsidies for industry electrification projects. The additional wind installations are expected to achieve emissions reductions of 6.5mn t CO2e in 2030 and lower wholesale power prices by €6/MWh, Schneider said. The majority will be installed in the relatively wind-poor but energy-hungry south of the country, or in priority areas, so it will not be affected by potential future legislation limiting grid access, Schneider said. Industrial electrification subsidies are expected to lead to emissions reductions of 4.3mn t CO2e in 2030. And Schneider stressed that his ministry expects the transport and buildings sectors, which have been lagging behind in recent years, to accelerate decarbonisation in the late 2020s. A €3bn subsidy scheme with income-based support will allow for the purchase of about 800,000 electric vehicles, leading to emissions savings of 1mn t CO2e in 2030. And the government expects the planned road transport GHG reduction quota now under parliamentary scrutiny to yield emissions reductions of 6.3mn t CO2e in 2030, while funding for new heat grids will save 2.3mn t CO2e in 2030. Germany's land use, land use change and forestry (LULUCF) sector will receive €4.7bn across 23 measures including the rewetting of peatlands and conversion of forests, although the effects will be felt mainly after 2030, Schneider said. Proposals by the economy ministry , which would take pressure off fossil fuel heating systems, are likely to be counterbalanced by the current energy crisis, Schneider said, as homeowners buying a new heating system are now likely to think differently about investing in another gas-fired system. The climate action plan will make Germany "more modern and more independent of oil and gas", Schneider said, reducing its natural gas consumption by almost 7 bcm³ in 2030 and its petrol consumption by about 4bn litres — down by 9pc on current annual levels, Schneider said. The government was legally obliged to present a climate action programme under the country's climate action law, and it must also be scrutinised by parliament. Germany aims to cut its emissions by 65pc in 2030 compared with 1990 levels. They stood 48pc below 1990 levels last year. The country's council of experts on climate change ERK, tasked with scrutinising the programme, said today that it lacks novelty and ambition and is unlikely to achieve the expected reductions. The ERK, which said it was commenting subject to a more detailed review, criticised the government's strong focus on the energy sector and its insufficient relief for households on low and middle incomes, particularly in the heating sector, even though the need for social measures to accompany climate change policy will continue to grow. The ERK urged the government to look at more innovative measures such as "white certificates" for energy efficiency or a bonus-malus system for cars. It is "questionable" whether the programme's measures "adequately" address the challenge of restructuring Germany's fossil fuel-dependent "capital stock", Potsdam Institute for Climate Impact Research chief economist Ottmar Edenhofer said. It lacks "credible" policy instruments providing "clear incentives" to switch to technologies such as electric cars or heat pumps, added Edenhofer, who is also chair of the European Scientific Advisory Board on Climate Change. Germany's solar association BSW flagged the "gap between aspiration and reality", given the economy and energy ministry's plans to axe support for small-scale rooftop solar systems. And German wood industry association HDH warned against restrictions to forestry management, which it said will limit the supply of raw materials for climate-friendly timber construction. Environmental group DUH announced it will once again sue the government for the programme unless it is improved, particularly regarding the transport sector. DUH won a case against the government's previous climate action programme in January . The climate action programme stands on "shaky ground", think-tank Agora Energiewende director Julia Blaesius warned, given that it is based on outdated data and in light of planned legislation changes. Blaesius emphasised the importance of a "reliable" carbon price to provide planning and investment security to households and companies, as well as revenues for Germany's climate and transformation fund, which finances much of the programme's measures. By Chloe Jardine Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.
Sungrow, CRRC to provide tech for Kenya green NH3 plant
Sungrow, CRRC to provide tech for Kenya green NH3 plant
London, 24 March (Argus) — Chinese electrolyser manufacturers Sungrow Hydrogen and CRRC Zhuzhou have secured electrolyser supply contracts for the first phase of a geothermal-powered hydrogen and ammonia project in Olkaria, Kenya, developed by Chinese firm Kaishan Group. Kaishan signed a steam supply agreement with state utility KenGen in October 2025, under which KenGen will supply steam from existing geothermal wells for Kaishan to generate 165MW of electricity to power the electrolysers. Chinese firm Wuhuan Engineering is serving as engineering, procurement and construction contractor. Works on the site began in November 2025. Sungrow will supply 16 alkaline electrolysers rated at 1,000 Nm³/h each, while CRRC will provide eight units of the same rating, giving phase 1 a combined capacity of 24,000 Nm³/h, or around 120MW. This is sufficient to produce roughly 19,000 t/yr of hydrogen assuming continuous operation, which will be converted to the 100,000 t/yr of ammonia planned for phase 1. Kaishan plans to scale to 200,000 t/yr of ammonia at full build-out, with output processed into 480,000 t/yr of green fertilisers comprising 180,000 t/yr of urea and 300,000 t/yr of calcium ammonium nitrate. Kenya's government will offtake the fertiliser for distribution to local farmers to reduce import dependence. Total investment stands at around $800mn, with annual revenues projected at $220mn-250mn over a 25-year operating life, Kaishan said previously. Geothermal power offers a significant advantage for electrolytic hydrogen production, with capacity factors of around 90pc enabling near-continuous baseload operation without the intermittency or energy storage costs associated with solar and wind. Kenya's energy department estimates the country holds 10GW of geothermal potential, with only around 950MW of installed capacity to date. Chinese electrolyser makers have been increasing their equipment exports in recent months, supplying to projects in Europe, Middle East and Asia-Pacific. Sungrow delivered 160MW of alkaline electrolysers to Acme's green ammonia project in Oman , a 3MW containerised PEM system for Italy's MW-scale solar-to-hydrogen project , and a containerised alkaline system to a green hydrogen blending project in Brazil. By Chingis Idrissov Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.
France’s average low-carbon H2 subsidies may near €2/kg
France’s average low-carbon H2 subsidies may near €2/kg
Paris, 24 March (Argus) — French hydrogen projects could receive close to €2/kg on average under the country's subsidy scheme for low-carbon and renewable hydrogen production. The ongoing first round of the scheme has a budget of €797mn, the European Commission said on 23 March . With this, France aims to provide operating support for 200MW of electrolysis capacity across multiple projects over a 15-year period. Projects selected could receive around €1.90/kg, assuming they produce 28,000 t/yr between them, in line with the ratio between electrolyser capacity and projected output of Air Liquide's NormandHy electrolysis plant , the largest in the country to have reached a final investment decision (FID). France's subsidy programme is open to the production of renewable and low-carbon electrolytic hydrogen that meets the EU's definition of low-carbon fuels. Maximum support is capped at €4/kg, but awards in competitive tenders rarely reach the established ceiling because projects tend to submit lower bids to increase chances of securing support. If all successful bids were in line with the €4/kg, the budget would suffice to support only around 13,000 t/yr, far below the likely output from 200MW of electrolysis capacity. The French government in January finalised the rules for the first round, and 10 shortlisted projects had until 27 February to submit their final bids. France's support could be more lucrative than the operating subsidies awarded so far under the European hydrogen bank , especially as the EU support is granted for only 10 years. The highest hydrogen bank subsidy awarded by the EU was €1.88/kg for the Norwegian GreenH project under the maritime sector topic , while many successful bids across the two rounds hovered around €0.50/kg. France's future auctions could potentially offer similar operating subsidies to the ongoing round. France has in total earmarked €4bn to support 1GW of electrolysis capacity, suggesting that the ratio between planned budgets and supported capacity could remain stable in future rounds. A second round targeting 250MW is to be launched later in 2026, followed by a 550MW round in 2027. By Pamela Machado Send comments and request more information at feedback@argusmedia.com Copyright © 2026. Argus Media group . All rights reserved.
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