(1) Marginal land in Sweden; (2) Phytoremediation - remediation, control or increased natural attenuation; (3) Bioenergy; (4) Available additional resources - recycled manure, compost and municipal waste; (5) Bioenergy from contaminated land; (6) Environmental impacts; (7) Social and economical aspects; (8) Opportunities and barriers in Sweden; Appendices: (1) Arable area of potential contaminated sites in Sweden; (2) Phyto remediation measures, advantages and disadvantages; (3) Brief summary of biofuel methods/techniques and the level of development, advantages and disadvantages; (4) Examples of ongoing activities and reseach promoting bioenergy and other alternatives to fossil fuel