2011 International Conference on e-Commerce, e-Administration, e-Society, e-Education, and e-Technology 18 to 20 January 2011 Tokyo, Japan http://www.e-CASE.org/2011 GreenTech 2011 19 to 21 January 2011 Kerala, Idukki, India http://www.marianresearch.org/greentech/ International Conference on e-Government and e-Governance 11 March 2011 Ankara, Turkey http://www.icegeg.info World Congress on Sustainable Technologies 21 to 23 March 2011 London, England, United Kingdom http://www.wcst.org 11th European Conference on e-Government 16 to 17 June 2011 Ljubljana, Slovenia http://academic-conferences.org/eceg/eceg2011/eceg11-home.htm