Table A1.2: Scenario Emissions Comparison Table CO2 emissions / t Scenario 1RMS St Helena 2Aircraft Total / trip / year / passenger / flight / year / passenger / trip / year / passenger Without Air Access Cape Town (RMS St 1 372 3464 2.31 372 3464 2.31 St Helena Helena) – UK Brize (RAF flight Norton – 2 & RMS St 144 867 2.22 208 375 0.96 352 1242 3.19 Ascension – Helena) St Helena UK Portland Tenerife (RMS St – – 3 903 1807 17.1 903 1807 17.1 Ascension Helena) – St Helena UK (various Heathrow aircraft & – 4 372 1155 2.31 254 382 0.76 627 1537 3.07 Cape Town RMS St St Helena Helena) – With Air Access Cape Town 5 30.7 2153 0.31 30.7 2153 0.31 St Helena – UK (various Heathrow aircraft & – 352 4834 1.07 6 352 4834 1.07 Cape Town St Helena – Notes: 1 Inclusive of emissions whilst in port; 2 Inclusive of emissions associated with the LTO cycle
Table A1.2: Scenario Emissions Comparison Table Scenario CO2 emissions / t 1RMS St Helena 2Aircraft Total / trip / year / passenger / flight / year / passenger / trip / year / passenger Without Air Access 1 Cape Town – St Helena (RMS St Helena) 372 3464 2.31 372 3464 2.31 2 UK Brize Norton – Ascension – St Helena (RAF flight & RMS St Helena) 144 867 2.22 208 375 0.96 352 1242 3.19 3 UK Portland – Tenerife – Ascension – St Helena (RMS St Helena) 903 1807 17.1 903 1807 17.1 4 UK Heathrow – Cape Town – St Helena (various aircraft & RMS St Helena) 372 1155 2.31 254 382 0.76 627 1537 3.07 With Air Access 5 Cape Town – St Helena 30.7 2153 0.31 30.7 2153 0.31 6 UK Heathrow – Cape Town – St Helena (various aircraft & 352 4834 1.07 352 4834 1.07 Notes: 1 Inclusive of emissions whilst in port; 2 Inclusive of emissions associated with the LTO cycle