Varia No 99, 2015/1 - pagesPages 4 to 4ForewordBy Marianne Ollivier-TrigaloPages 5 to 18The Electrification of Irregular Settlements in Lima: Catching up on Steep SlopesBy Laure CriquiPages 19 to 31Scaling-up Water Community Organizations: The Role of Inter-communities Networks in Multi-level Water GovernanceBy Émilie Dupuits, Andrea BernalPages 32 to 46Networks and the Environment: Analysing e-Waste Management Chains in Toulouse and MilanBy Jean-Baptiste Bahers, Isabella Capurso, Cédric GossartPages 47 to 57Territory as a Creator of Resources: The Case of UsinetteBy Nicolas BucletPages 58 to 69Portrait of a CompanyPages 70 to 73ReviewsBy Julie ChrétienPages 73 to 73New PublicationsPages 74 to 77Journal Reviews