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https://www.greencarcongress.com/2020/07/20200716-ihs.html
IHS Markit: production of carbon-free “green” hydrogen could be cost-competitive by 2030
https://www.greencarcongress.com/2020/07/20200716-ihs.html
By 2030 the production of hydrogen fuel by the electrolytic splitting of water—which can be carbon-free provided the electricity used in the process is produced by renewables—could become cost-competitive with currently predominant methods that require the use of natural gas as a feedstock, according to analysis by the IHS Markit Hydrogen and Renewable Gas Forum.
The hydrogen produced by electrolysis is rapidly developing from pilot to commercial-scale operation in many parts of the world.
Costs for producing green hydrogen have fallen 50% since 2015 and could be reduced by an additional 30% by 2025 due to the benefits of increased scale and more standardized manufacturing, among other factors.
The work that we have done for the IHS Markit Hydrogen Forum very much focuses on economies of scale as a way of reducing costs, developing dedicated renewables in order to get the load factor on the electrolyzer up and, of course, continued expectations of falling costs for renewables.
—Simon Blakey, IHS Markit Senior Advisor, Global Gas
Investment in “power-to-x” projects—of which hydrogen makes up the large majority—is growing rapidly. Investment is expected to grow from around $30 million in 2019 to more than $700 million in 2023.
Economies of scale are a primary driver for green hydrogen’s growing cost competitiveness. The average size for power-to-x projects scheduled for 2023 is 100 MW—ten times the capacity of the largest project in operation today, according to the IHS Markit Power-to-X Tracker, which tracks hydrogen projects around the world. . . .
Hydrogen’s overall share in the energy mix will ultimately depend on the extent of decarbonization that is desired. In Europe, currently the primary market for hydrogen projects, hydrogen could account for as much as one third of the energy mix if the aim was 95% decarbonization or greater.
In Europe it is now widely agreed that electrification alone cannot deliver the level of emissions reduction that many countries aspire to. Hydrogen is a highly versatile fuel—both in terms of how it can be transported and the variety of its potential end-use applications. The greater the degree of a decarbonization, the greater the likely role of hydrogen in the energy future.
—Catherine Robinson, IHS Markit Executive Director, European Power, Hydrogen and Renewable Gas