Energy : a reasonable mix? / Graham T. Reader -- Energy supply and consumption in Senegal / Bertrand Tchanache -- Hydrogen as an energy vector : present and future / Bernardo Llamas, Javier Garciat, Marcelo F. Ortega Romero, Isabel Amez, M. Belen Vallespir Jimenez.

Preface -- 1 Local Utilities in the German Electricity Market and their Role in the Diffusion of Innovations in Energy Efficiency and Climate Change Mitigation -- 2 Contracting and Mikro-KWK - the Role of Municipal Utilities in Germany -- 3 Governance variety in the energy service contracting...

Innovation in a country should have an impact on different indicators of a country. Thus, it can be expected to have an impact on the fulfillment of the Sustainable Development Goals (SDG) and, finally, on the country's competitiveness. This study analyzes the effect that innovation, in its...