Belltree and Earlsfield Energy join to accelerate CCS development

Oct 05 2025


The partnership will combine Belltree’s technical evaluation strengths with Earlsfield’s development expertise to accelerate the screening of potential projects.

At the centre of the collaboration is bMark™ CCS, Belltree’s benchmarking and screening tool designed to assess subsurface storage potential efficiently, systematically and with regulatory readiness in mind. Earlsfield will integrate this capability into its project screening process, with a focus on technically grounded, low-emissions solutions.

“Smart deployment of Belltree’s digital platform brings a new dimension to Earlsfield Energy’s strategy to acquire, build and operate assets in the gas production sector and the carbon storage space,” said Pierre Girard, Chief Executive Officer at Earlsfield Energy. “We are looking forward to a phase of co-creation of new products and workflows.”

The partnership will comprise of joint technical studies, digital product development and workflow innovation, with the aim of advancing selected opportunities to full technical and commercial readiness as investment-ready projects.

“This agreement represents an important step for Belltree as we extend the reach of our digital evaluation platform,” said Grant Stewart, Business Development Director at Belltree. “Our bMark™ CCS platform enables fast, data-driven assessment of storage potential. Combined with Earlsfield’s delivery expertise, we can progress high-quality opportunities through comprehensive technical evaluation to fully investable decisions.”

The companies said they welcome collaboration with partners and investors seeking to accelerate CCS development and de-risk future low-carbon investments.

Belltree bMark
Earlsfield Energy


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Issue 107 - Sept - Oct 2025

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