BP backs US developer of low-cost electrolysers
Advanced Ionics’ water vapour technology could produce green hydrogen at scale for less than $1/kg, oil major says
BP has invested in Advanced Ionics, a US-based developer of “disruptive” water vapour electrolyser technology that it says has the potential to produce green hydrogen at scale for under $1/kg. The oil and gas major led a recently closed $12.5m funding round for Milwaukee-based Advanced Ionics, alongside other investors including US-based Clean Energy Ventures, Japan’s Mitsubishi Heavy Industries, and GVP Climate. “Advanced Ionics’ technology has the potential to drive down cost and disrupt the hydrogen market” said Gareth Burns, vice-president of BP Ventures. “BP has a global portfolio of hydrogen projects, and as the world transitions to a net-zero future, it is important to us to be invest
Also in this section
4 February 2026
Europe’s largest electrolyser manufacturers are losing patience with policymakers as sluggish growth in the green hydrogen sector undermines their decision to expand production capacity
2 February 2026
As a fertiliser feedstock, it is indispensable, but ammonia’s potential as a carbon-free energy carrier is also making it central to global decarbonisation strategies
28 January 2026
The development of hydrogen’s distribution system must speed up if the industry is to stand any chance of grabbing a meaningful slice of the low-carbon energy market
14 January 2026
Continent’s governments must seize the green hydrogen opportunity by refining policies and ramping up the development of supply chains and infrastructure






