ExxonMobil boosts CCS portfolio with $4.9b Denbury deal
Acquisition of Texas-based independent gives oil major largest US CO₂ pipeline network and ten onshore storage sites
ExxonMobil has accelerated its expansion into CCS with a $4.9b deal to acquire US independent energy company Denbury, one of the country’s fastest-growing operators in the carbon management sector. The acquisition, which is expected to close in the fourth quarter, provides ExxonMobil with the largest owned and operated CO₂ pipeline network in the US as well as ten strategically located onshore sequestration sites. The pipeline network includes 952 miles of CO₂ lines in Louisiana, Texas and Mississippi—one of the largest US markets for emissions. “Acquiring Denbury reflects our determination to profitably grow our Low Carbon Solutions business by serving a range of hard-to-decarbonise industr
Also in this section
28 November 2025
The launch of the bloc’s emissions trading system in 2005 was a pioneering step, but as the scheme hits 21 its impact as a driver of decarbonisation is still open to debate
18 November 2025
Vicki Hollub, president and CEO of Occidental, has been selected as the 2026 recipient of the Dewhurst Award, the highest honour bestowed by WPC Energy. The Dewhurst Award celebrates exceptional leadership, groundbreaking innovation and a lifetime of significant achievements in sup-port of the development and advancement of the energy industry.
11 November 2025
Transition policies must recognise that significant industrial demand for carbon will continue even as economies hit net zero
6 November 2025
After years of pursuing ideologically driven climate leadership, Western powers are now stepping back under mounting political pressure and rising populist opposition—prompting concern essential climate action could be sidelined






