Lack of international definition constraining green hydrogen growth – Barclays
Reluctance of banks to lend to projects and lack of internationally agreed standards holding industry back, according to the London-headquartered bank
The green hydrogen sector is gaining momentum but the absence of internationally agreed definitions and the reluctance of many banks to lend to projects are constraining growth, according to London-headquartered bank Barclays. Last year was a “tipping point for the industry” and the sector has moved from talk to practicable action, Daniel Hanna, global head of sustainable finance for corporate and investment banking at Barclays, told a capital markets day hosted this week by investment fund HydrogenOne Capital Growth. “Yet there is still a lot to do before we turn hydrogen hope into reality. While the number of announced large-scale hydrogen projects grows, only about 10pc have actually made
Also in this section
18 March 2026
The second fossil-fuel price shock in four years can be a much-needed catalyst for investment in the sector
9 March 2026
Hydrogen has not stalled in the UK because the technology does not work. The problem is that the system around it does not yet move at the speed required
4 March 2026
Turmoil in Middle East reminds nascent clean hydrogen sector that its future prospects are dependent on global energy markets and geopolitics
25 February 2026
Low-carbon hydrogen and ammonia development is advancing much more slowly and unevenly than once expected, with high costs and policy uncertainty thinning investment. Meanwhile, surging energy demand is reinforcing the role of natural gas and LNG as the backbone of the global energy system, panellists at LNG2026 said






