1. ABB website, accessed 11/2004, Making the grade safely, http:// www.abb.com/global.
2. ABPmer, The Met Office, Garrad Hassan, and Proudman Oceanography Laboratory, 2004, UK Atlas of Offshore Renewable Energy, Atlas Pages Technical Report, Report for the Department of Trade and Industry (DTI), UK.
3. Air Liquide, 2003, Hydrogen Delivery Technologies and Systems– Pipeline Transmission of Hydrogen. Presented at the Strategic Initiatives for Hydrogen Delivery Workshop at the U.S Department of Energy, 7–8 May, Washington DC, http://www.eere.energy.gov/hydrogenandfuelcells/pdfs/hydrogen_pipelines_pres_air_liquid.pdf.
4. Anthony Veder, accessed 03/2005, http://www.anthonyveder.nl.
5. Liquefaction of captured CO2 for ship-based transport;Aspelund,2004