Most of these case studies were published as part of the sector report on the chemical industry in 2008. The most recent case study on "Solvay: The changing role of ICT in production processes" and "Eka Chemicals' strategy for reducing energy consumption" were published as part of the 2009 study report on greenhouse gas emissions in energy intensive industries. The RFID case (No. 13) was published as part of a special RFID sector report in 2008. Cases 14 - 16 were published as part of the sector report in 2004. Sector reports can be downloaded here. The reports on special topics can be downloaded here.