The steel industry is a major contributor to the overall CO2 emissions worldwide, and, therefore, a significant driver of climate change.
In recent years, we have seen many initiatives - from energy efficiency (waste heat recovery) and circular economy initiatives (e.g. slag treatment) to hydrogen - to decarbonise industrial processes and economic sectors where reducing carbon emissions is both urgent and hard to achieve.
Hydrogen is expected to play a key role in the future decarbonisation of the steel industry and other heavy industries. It can be used as a feedstock, a fuel or an energy carrier and storage, and has many possible applications across industry, transport, power and buildings sectors. Most importantly, it does not emit CO2 and does not pollute the air when used. It is therefore seen as an important part of the solution to meet the 2050 climate neutrality goal of the European Green Deal. But in the short- and medium-term, governments and industries are looking more at circular economy and energy efficiency initiatives to drive down emissions from plants. How can policymakers create the right incentives to put both the 2030 and 2050 carbon targets within reach? And can this strengthen the EU industrial base at the same time?