What will be the scale and design of Germanyâs hydrogen roll-out? Different scenarios are coming to wildly different conclusions. Simon Göss at cr.hub, writing for Energy Brainpool, looks at several, including the dena-TM95 scenario of the German transmission system operators for gas (FNB Gas) where gas consumption rises, and the NECP-KSP 87.5 scenario of the German Ministry for Economic Affairs where gas consumption falls. The possible hydrogen … [Read more...]
Donât commit to Hydrogen pipelines yet? Trucks can do the same job more flexibly
Could trucks be a better way to transport (and even store) hydrogen than pipelines? Yes, says a research team led by the MIT Energy Initiative (MITEI), mainly because of the flexibility they offer particularly in the early stages of the hydrogen roll-out. Kathryn O'Neill at MIT explains the findings. A pipeline can take 10 years to build, during which time the locations where the supply and demand must be met are likely to have moved, given the … [Read more...]
German Hydrogen scenarios: 271 TWh of Green Hydrogen by 2040?
Germany is putting in place plans and legislation to launch its green hydrogen economy. Sila Akat and Simon Göss at Energy Brainpool look at the laws and regulations, existing and expected soon, that are driving this game-changing ambition. They have also created five scenarios (two are explained in detail here) for production, based on those plans. The reference âStated Policiesâ scenario predicts an increase of electrolyser capacity to 5 GW by … [Read more...]
Germanyâs plans to be a Hydrogen leader: producer, consumer, solutions provider
Germany is getting in early on the proposed hydrogen economy as a producer, consumer and with intentions to be the leading international supplier of hydrogen technologies. Simon Göss at Energy Brainpool runs through the main drivers for hydrogen before summarising the German strategy. The German 2030 target is to have electrolyser capacity of 5GW installed to produce 14TWh of green hydrogen, providing 15% of the hydrogen consumed in Germany by … [Read more...]
Green Hydrogen: reducing the cost needs scaling up of electrolyser plants
More and more nations are committing to the promise of hydrogen. That promise cannot be kept unless costs come down. A report from IRENA, âGreen Hydrogen Cost Reduction: Scaling up Electrolysers to Meet the 1.5â°C Climate Goalâ, breaks down what needs to be done. Two of its authors, Herib Blanco and Emanuele Taibi, summarise the study and point at the more than 20 countries (and companies like Thyssenkrupp, NEL and ITM) committing to doing it. The … [Read more...]
HYBRIT project: Sweden goes for zero-carbon steel
Europeâs largest iron ore producer, LKAB of Sweden, plans to invest almost âŹ40bn over the next two decades in emissions-free steel production. LKAB, along with Vattenfall and SSAB, are behind the HYBRIT project which intends to grow, fossil-free, Swedenâs steel industry. They will use hydrogen instead of coal as the âreducing agentâ to remove the oxygen from the iron ore. Thomas Koch Blank at RMI runs through their strategy and the implications … [Read more...]
Decarbonising end-use sectors: buildings, transport, industry. Which strategies are best?
The rapid pace of change in the energy sector is a positive sign for the transition. But the disruption it causes creates another big problem. It makes it harder to predict what will happen next. That makes strategies and pathways harder to design, and increases the risk of stranded assets. To try to come to grips with that future, Sean Ratka, Paul Durrant and Francisco Boshell summarise the findings of IRENA's 4-day âInnovation Weekâ held last … [Read more...]
Who will be the Hydrogen superpower? The EU or China
Implicit in the EUâs plans, announced in July, to be the worldâs Hydrogen leader is that this technology will have others competing for the top spot too. When EU nations ramped up their solar PV sector in the 2000s they couldnât survive the arrival and rapid expansion of Chinese production. Will EU Hydrogen meet the same fate? Sören Amelang at CLEW speaks to a wide range of experts to try to answer this vital question from all the relevant … [Read more...]
Hydrogenâs future: reducing costs, finding markets
Although 100Mt/year of hydrogen is produced globally and at scale, itâs overwhelmingly for the chemical industry. So thereâs a long way to go for it to play a role in the energy transition. Itâs not even clear whether hydrogen will be best used directly as a power source or through further conversion into other powerfuels. That's why Dolf Gielen and Emanuele Taibi at IRENA are scoping out the challenges of reducing production costs and finding … [Read more...]
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