Renewable Energies to Promote Local Development -- Global Dimension of Universal Access to Energy -- Modern Energies Services for Cooking: from Improved Cook-Stoves to Domestic and Community Biogas Based Systems -- Distributed Generation for Access to Electricity: ''Off-Main-Grid'' Systems from Home-Based to Microgrid -- Grid Connected Systems for Access to Electricity: From Microgrid to Grid Extension -- Technologies for Power Generation in Rural Contexts -- End Use Application: The Case of Solar Thermal Systems -- Energy and Sustainable Economic Development -- Financing Energy Access -- Integrating the Social Dimension into New Business Models for Energy Access -- Enabling Environment for Promoting Energy as an Income Opportunity -- Energy Policy Design for Low and Middle Income Countries: From Best Practices to 'Next' Practices -- The Vision of Public Donors -- The Contribution of Civil Society -- The Role of Academia for Sustainable Development -- The Mandate of the Association of Producers -- The Contribution of Multinational Companies: Eni Corporate, Sustainability and Corporate Social Responsibility -- The Enabling Electricity Programme: Enel Vision and the Role of Enel Foundation.