ExxonMobil selects Topsoe for Baytown blue hydrogen
The facility’s carbon-capture process will be delivered by technology licensor Honeywell
ExxonMobil has selected Denmark’s Topsoe to deliver autothermal reforming technology for its planned blue hydrogen facility at its Baytown complex in Texas. With a production capacity of 1bn ft³/d, Baytown is expected to be one of the largest low-carbon projects in the world on startup in 2027–28. The hydrogen will be used at the existing Baytown olefins facility to reduce the complex’s emissions intensity by 30pc. Topsoe will supply its Syncor technology and work with the project’s carbon-capture technology licensor Honeywell to integrate hydrogen production and CCS processes. ExxonMobil aims to capture more than 98pc of the blue hydrogen plant’s emissions, estimated at 7mn t/yr. 7mn
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






