Chapter headings and selected papers:Introduction.Opening Session. Avoiding and reducing GHG emissions: The Swiss engagements (Ph. Roch). Capture. Designer solvents for energy efficient CO2 separation from flue gas streams (A. Chakma, P. Tontiwachwuthikul). Storage - Geology. Storage - Ocean. Ocean sequestration of CO2 - An overview (H.J. Herzog). Chemistry. Highly effective conversion of carbon dioxide to the valuable compounds (T. Inui). Policy. GHG policies and the role of innovations (G. Erdmann). Energy Technologies. Reduction of CO2 emission at heat and power plants in East-Europe (P.G.M. Welberg). Energy Efficiency. Improving energy efficiency to control greenhouse gas emissions (P.J. Redman). Bioenergy & Forestry. Biological processes for mitigation of greenhouse gases (J.R. Benemann). Other Greenhouse Gases. Effect of Dutch waste policy on methane emissions (H. Oonk). Economy & Life Cycle Analysis. Joint implementation and GHG emissions trading (K. McCready). Transport & Industry. Towards sustainable mobility (A. Wokaun). Renewables & Nuclear. Solar conversion of CO2 to fuel (R.J. Jensen, J.L. Lyman). Poster Session: Capture. Development of Cardo-type polyimide hollow fiber membranes for CO2 separation (S. Karashima et al.). Poster Session: Storage - Ocean. The CO2 ocean sequestration project in Japan (S. Masuda). Poster Session: Storage - Geology. Experimental determination of permeability of carbon dioxide in porous media (I. Okamoto et al.).Poster Session: Chemistry. Poster Session: Bioenergy. Biological hydrogen production as an environmentally friendly technology (K. Takasaki et al.). Poster Session: Policy. Poster Session: Economy & Life Cycle Analysis. Combustion of ill-mixed gases (S.A. Rashovsky). Index of authors.