| Abstract |
- A Build-out Portfolio has been fitted to the ETI 2015 CO2 Emissions Scenarios work in terms of timing, geography and quantity.
- The Build-out Portfolio comprises eight storage sites with a diverse range of geographic and geological characteristics.
- The Build-out Portfolio can meet the CO2 supply scenario of 50Mt/y and by 2070, could have stored approximately 1645Mt of CO2.
- Levelised cost of offshore transportation and storage ranges between £9 - £32/t.
- Transportation and storage costs for the whole Build-out Portfolio contribute £6.9/MWh to the levelised cost of gas fuelled electricity generation.
- There are many options to expand the storage capacity in each region of the UKCS.
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