How far away is hydrogen? Its role in the medium and long-term decarbonisation of the European energy system. (5th January 2016)

• Record Type: Journal Article
• Authors: Sgobbi, Alessandra; Nijs, Wouter; De Miglio, Rocco; Chiodi, Alessandro; Gargiulo, Maurizio; Thiel, Christian
• Is Part Of: International journal of hydrogen energy. Volume 41:Number 1(2016)
• Page Start: 19
• Page End: 35
• Publication Date: 2016-01-05
• Subjects: Hydrogen production -- Hydrogen use -- Energy system models -- TIMES -- Decarbonisation -- EU28; Hydrogen as fuel -- Periodicals; Hydrogène (Combustible) -- Périodiques; Hydrogen as fuel; Periodicals; 665.81
• DOI: 10.1016/j.ijhydene.2015.09.004
• Languages: English
• ISSNs: 0360-3199

Abstract

Abstract: Hydrogen is a promising avenue for decarbonising energy systems and providing flexibility. In this paper, the JRC-EU-TIMES model – a bottom-up, technology-rich model of the EU28 energy system – is used to assess the role of hydrogen in a future decarbonised Europe under two climate scenarios, current policy initiative (CPI) and long-term decarbonisation (CAP). Our results indicate that hydrogen could become a viable option already in 2030 – however, a long-term CO2 cap is needed to sustain the transition. In the CAP scenario, the share of hydrogen in the final energy consumption of the transport and industry sectors reaches 5% and 6% by 2050. Low-carbon hydrogen production technologies dominate, and electrolysers provide flexibility by absorbing electricity at times of high availability of intermittent sources. Hydrogen could also play a significant role in the industrial and transport sectors, while the emergence of stationary hydrogen fuel cells for hydrogen-to-power would require significant cost improvements, over and above those projected by the experts. Highlights: Hydrogen's role in a decarbonised Europe is assessed with the JRC-EU-TIMES model. Results show that hydrogen could be important to decarbonise industry and transport. Delays in the deployment of capture and storage could strengthen its relevance. Electrolysers could be useful in providing flexibility with variable electricity.