Enter the UK carbon capture 'revolutionary'
8 Sep 2010
London – UK-based B9 Coal has launched its “revolutionary” proposition for efficient, cheap power generation from coal with carbon capture. The company is bringing together a consortium including WSP Group, AFC Energy and Linc Energy for a project that, it claims, will put the UK at the forefront of carbon capture and storage (CCS) technology.
The 500MW project is being put forward for the Department of Energy and Climate Change (DECC) CCS demonstration competition. Rio Tinto Alcan’s Lynemouth Plant in Northumberland has been announced as a potential site for the plant.
The proposal has the support of the North East Process Industry Cluster (NEPIC) and Renew, the organization tasked with commercial energy and environmental technology projects across North East England.
“At a time when the government is expressing a desire to show global leadership on CCS, we are offering a project that has the potential to become a world-leading template,” said B9 Coal director Alisa Murphy.
“Our combination of technologies is truly game-changing and offers CCS without inflated cost or loss of efficiency. The B9 Coal project also has major implications for UK energy security, job creation and technological achievement.”
B9 Coal aims to combine technologies based on AFC Energy’s alkaline fuel cells and Linc Energy’s Underground Coal Gasification (UCG) – a process supported by the UK Environmental Agency.
UCG produces syngas which is then passed through a clean-up process resulting in separate streams of hydrogen and carbon dioxide. The hydrogen is used to power highly efficient fuel cells whilst the carbon dioxide is already captured and ready for transport and storage.
The project is said to offer enhanced efficiency conversion of coal to electricity, whilst enabling upwards of 90% carbon capture. AFC Energy’s alkaline fuel cells convert hydrogen to electricity at 60% efficiency and, when combined with UCG, can provide a projected cost per kWh of as low as 4p.
UCG potentially gives access in the UK to an extra 17 billion tonnes of coal without the major environmental impacts of conventional mining. Together the technologies have the potential to transform coal from the dirtiest fossil fuel to the cleanest.
