Hydrogen based ironmaking in 2030: A Tata Steel case study to assess the performance of direct iron ore reduction in the Netherlands

The Iron and Steel (I&S) industry is the largest contributor to man-made greenhouse gas emissions. The products of the I&S industry are a constant necessity, e.g. for civil infrastructure. In addition, their processes are interwoven with coal and natural gas properties, which classifies this industry as a ’hard-to-abate’ sector....

Security of supply in the import value chain of low-carbon hydrogen

The Russian invasion of Ukraine has created a renewed focus on both climate change and security of supply of energy. The European Commission’s Green Deal highlights the importance of the clean energy carrier ’low-carbon hydrogen’ to combat climate change. Simultaneously, in the new REPowerEU package, the European Commission emphasises the...

Modelling Hydrogen in Power Systems: Optimisation for Investment and Operational Models

The energy transition is one of the major challenges of the 21st century, impacting the way energy is generated, conserved and consumed. Energy generation becomes more and more decentralised, intermittency and fluctuations suddenly are becoming topics of interest within day-to-day life and energy system operators are facing many new obstacles...

Hydrogen Supply Chain Optimisation: Wind­ Based Hydrogen Supply Chain Optimisation For Non-­Stationary Storage Applications In An Early Market Development Stage

Implementing green alternatives in the heavy­-duty mobility market is required to reach the set climate goals of 2050 and decrease greenhouse gas emissions. Refuelling infrastructures based on alternative fuels such as hydrogen are not sufficiently available. This poses a barrier to large scale implementation and investment in new emission­ free...

Hydrogen Import Supply Chains: A study on the influence of various supply chain configurations on the cost price of hydrogen for different hydrogen carriers, considering the entire supply chain from export terminal to end-user

Hydrogen produced by electrolysis of water, powered by renewable energy, is seen as the key to enabling the energy transition and creating a new green economy. The result will be a trade market for low-carbon hydrogen where the trade routes will be determined by natural, technical, cost and geopolitical factors. However, to transport or store...

The role of hydrogen in the ecological benefits of ultra low sulphur diesel production and use: An LCA benchmark

Desulphurization of oil-based fuels is common practice to mitigate the ecological burden to ecosystems and human health of SO_x emissions. In many countries, fuels for vehicles are restricted to 10 ppm sulphur. For marine fuels, low sulphur contents are under discussion. The environmental impact of desulphurization processes is,...