Macquarie Group Limited (ASX:MQG) may sell some assets of UK Green Investment Bank PLC (GIB). According to the news report, Macquarie has lined up potential suitors for some of the GIB’s assets, including wind farm and biomass projects. Macquarie is believed to have been selected as the Government's preferred bidder for the privatization last year. It is understood Macquarie expects to sign the deal before the end of January. According to the news report, Macquarie declined to comment but said, “It has a substantial and longstanding commitment to the renewable energy and clean technology sectors.”