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The journey to net zero

We help our customers shape their path to net zero and facilitate delivery by implementing our innovative consultancy, asset optimisation, technology and complex delivery services.

Climate change pledge

How we're helping to achieve the UK's decarbonisation targets

South Wales and the South West

In South Wales, we are finding solutions to the decarbonisation challenge, driving inward investment as part of a new low-carbon economy.

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We are contributing to the decarbonisation of the Scottish cluster through our work on the Acorn CCUS and hydrogen projects.

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North West England

Our work in the North West is enabling the HyNet project, which is at the heart of the plans to decarbonise the region.

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East Coast cluster

We have recently been awarded the onshore FEED contract for the CCS project which will enable the Teesside and Humber clusters.

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Transport energy

From local authorities to utility companies, if you are looking to decarbonise your vehicle fleet, we can help.

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Papers and report

Download our latest reports on decarbonisation and net zero.

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To find out how we can help you realise your decarbonisation ambitions, contact:

Mark Day

Business Development Manager - Energy

M: +44 (0)7780 135275

E: [email protected]


Energy Voice's Tracking Hydrogen discussion

In conversation with Dave Richardson and Energy Voice
watch video

Meet our decarbonisation experts

Dave Richardson

Decarbonisation solutions director

Get to know Dave
Syla Clarke

Lead process engineer

Get to know Syla
Gareth Davis

Decarbonisation consultant

Get to know Gareth



We’ve agreed a net zero target by 2050 but have we agreed a technically deliverable plan to get there?


Costain supports UK’s FlyZero exploration into operation of hydrogen-fuelled aircraft


Costain part of proving hydrogen can be distributed via existing gas networks