On October 18, 2011, in Pisa (Italy), STRONGEST organized the Green Telecommunications workshop, inviting other related projects (EARTH, ECONET, GEYSERS, MAINS, OASI, TREND from EC; and Akari from Japan) to share their views on the issue of energy efficiency in telecommunications networks. The workshop included fifteen presentations and a final panel discussion. About 40 people attended the event, that was also broadcast by web TV, to allow remote participation, as well.