SNC-Lavalin to work with ETI on gas fired power plant CCS business case

9 November 2016



The Energy Technologies Institute (ETI) has appointed engineering and construction group SNC-Lavalin to a new project to develop a generic business case for developing a gas-fired power plant fitted with carbon capture and storage (CCS). The company will work with global infrastructure engineering specialist AECOM and the University of Sheffield’s Energy 2050 Institute on the nine month project, which will see the Energy Technologies Istitute invest £650,000.


The Energy Technologies Institute (ETI) has appointed engineering and construction group SNC-Lavalin to a new project to develop a generic business case for developing a gas-fired power plant fitted with carbon capture and storage (CCS). The company will work with global infrastructure engineering specialist AECOM and the University of Sheffield’s Energy 2050 Institute on the nine month project, which will see the Energy Technologies Istitute invest £650,000.

The ETI’s whole-energy-system modelling work has shown that CCS is one of the most cost effective technologies to help the UK meet its 2050 carbon dioxide reduction targets. Without it the energy system cost in 2050 could be £30bn per annum higher.

In June 2015 the ETI launched a request for proposals for its Thermal Power with CCS (TPwCCS) project, which aimed to accelerate the development of a low cost, low risk ‘Phase 2’ CCS facility that could follow on from the UK government’s ‘Phase 1’ CCS commercialisation competition projects. Following the government’s decision not to proceed with the competition the ETI has been reshaping the TPwCCS project to reflect the new circumstances. This new project will support the creation of a business case for a large scale gas-with-CCS power plant.

The business case will develop an outline scheme and a ‘template’ power plant design (combined cycle power plant with post combustion capture), identify potential sites in key UK industrial hubs and build a credible cost base for such a scheme, benchmarked as far as possible against actual project data and as-built plant.

Thus the project is wholly aligned with and will provide a critical evidence base for the vision set out in the recent report by UK Parliamentary Advisory Group on CCS (chaired by Lord Oxburgh), Lowest cost decarbonisation for the UK : the critical role of CCS.

Andrew Green, ETI CCS Programme Manager said: “There is broad consensus that the UK power system needs to be largely decarbonised by the early 2030s to enable any material decarbonisation of heat and transport to be viable thereafter. CCS has a key role to play...

“Since the government’s decision not to proceed with the CCS competition we have carried out a range of different analyses around potential ways forward. They confirm that the most cost-effective and secure way to meet these needs is to move forward as soon as reasonably possible with a strategically-placed, large-scale gas- with-CCS power project. We were delighted that the way forward for CCS proposed by the Parliamentary Advisory Group on CCS in its recent report was fully aligned with our analysis, and we expect this project to provide further concrete evidence on the cost-effectiveness of CCS.

“Delay in the implementation of CCS could cost £1 – 2bn per annum in the 2020s, rising to £4 – 5bn by 2040.

“Stakeholders in CCS will need compelling evidence of the business case for a new power-with-CCS project which is why we are taking this project forward – to add to this evidence base.”

Alan McLean, Executive Vice-President, FEED & Engineering, SNC-Lavalin said: “We are delighted with this contract award from the ETI, which enables us to leverage our CCGT and CCS experience from around the globe. With the recent release of the Lord Oxburgh report on CCS, this study will be a catalyst, to both promote further discussion and present real options to address the low carbon economy in the UK.”

Earlier this year the ETI published a report that reinforced the importance of carbon capture and storage to a UK low carbon energy system and identified an effective way of reducing costs by deploying existing technology and utilising shared infrastructure, rather than investment in further technology advances. 



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