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Dissertation
Intégration des énergies renouvelables dans les pays en voie de développement. Les cas du solaire et de l'éolien en Afrique de l'Ouest (Burkina Faso et Sénégal) et de l'Est (Kenya et Tanzanie).
Authors: --- --- ---
Year: 2016 Publisher: Liège Université de Liège (ULiège)

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Abstract

La base de ce mémoire repose sur le challenge de l’intégration des énergies renouvelables (EnR) dans les pays en voie de développement, en particulier dans les régions de l’Afrique de l’Ouest et de l’Afrique de l’Est. Ces régions abritent chacune une population très importante ; elles représentent à elles deux plus de la moitié de la population africaine, et sont amenées à se développer fortement dans les années à venir dans tous les secteurs (y compris celui de l’énergie). De plus, ces régions possèdent un potentiel EnR très élevé, l’Afrique de l’Est étant d’ailleurs la région d’Afrique présentant le plus important potentiel pour les filières solaire et éolienne. Du point de vue technologique, ce travail se focalise sur les centrales EnR appartenant aux filières éolienne onshore et solaire photovoltaïque.
L’objectif principal de ce travail est d’analyser et de comparer de nouveaux projets de centrales électriques basés sur des technologies dites "renouvelables" dans les pays d’Afrique de l’Ouest (Burkina Faso et Sénégal) et de l’Est (Kenya et Tanzanie). L’analyse de ces projets couvre les aspects économiques, financiers et légaux des projets sélectionnés (projets en cours de réalisation ou en passe d’être implémentés), de manière à identifier les forces et faiblesses de ces projets d’EnR et d’évaluer les potentielles menaces et opportunités liées au développement de ceux-ci. Un objectif sous-jacent est de faire l’inventaire des mécanismes de promotion des sources d’énergie renouvelable, afin de poser un regard critique sur les solutions d’aide déjà mises en place, et, le cas échéant, proposer des (pistes de) solutions alternatives


Book
100% Renewable Energy Transition: Pathways and Implementation
Authors: --- ---
ISBN: 303928035X 3039280341 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Energy markets are already undergoing considerable transitions to accommodate new (renewable) energy forms, new (decentral) energy players, and new system requirements, e.g. flexibility and resilience. Traditional energy markets for fossil fuels are therefore under pressure, while not-yet-mature (renewable) energy markets are emerging. As a consequence, investments in large-scale and capital intensive (traditional) energy production projects are surrounded by high uncertainty, and are difficult to hedge by private entities. Traditional energy production companies are transforming into energy service suppliers and companies aggregating numerous potential market players are emerging, while regulation and system management are playing an increasing role. To address these increasing uncertainties and complexities, economic analysis, forecasting, modeling and investment assessment require fresh approaches and views. Novel research is thus required to simulate multiple actor interplays and idiosyncratic behavior. The required approaches cannot deal only with energy supply, but need to include active demand and cover systemic aspects. Energy market transitions challenge policy-making. Market coordination failure, the removal of barriers hindering restructuring and the combination of market signals with command-and-control policy measures are some of the new aims of policies.The aim of this Special Issue is to collect research papers that address the above issues using novel methods from any adequate perspective, including economic analysis, modeling of systems, behavioral forecasting, and policy assessment.The issue will include, but is not be limited to: Local control schemes and algorithms for distributed generation systems; Centralized and decentralized sustainable energy management strategies; Communication architectures, protocols and properties of practical applications; Topologies of distributed generation systems improving flexibility, efficiency and power quality; Practical issues in the control design and implementation of distributed generation systems; Energy transition studies for optimized pathway options aiming for high levels of sustainability

Keywords

Demand Response --- Energiewende --- energy system modeling --- market value --- interconnector capacities --- energy sector integration --- sector-coupling --- aviation --- renewables --- net metering --- 100% RE pathways --- variable renewable energy sources --- energy transformation --- renewable energy --- blackout prevention --- vehicle-to-grid --- energy market --- energy storage --- road --- electric vehicle --- electrostatic-driven inertia --- RE integration --- carbon dioxide reduction --- Orkney --- energy system optimisation --- transport sector --- island energy system transition --- pumped hydro storage --- storage solutions --- climate policies --- rail --- power-to-gas --- electricity market modeling --- greenhouse gas emissions --- renewable transition --- community --- India --- delayed grid expansion --- wind power --- blockchain --- smart grid technologies --- Åland --- Germany --- solar energy --- renewable integration --- energy system modelling --- Solid State Transformer --- decarbonization --- immunity --- system-friendly renewables --- marine --- transportation demand --- numeric modelling --- microgeneration --- flexibility --- prosumer --- microgrid --- maritime transportation --- European electricity system --- Samsø --- resilience --- smart energy system --- microgrid by design --- global energy system model (GENeSYS-MOD) --- electricity markets --- energy community --- sector coupling --- final energy demand --- energy transition --- energy policy --- electrification --- agent-based modelling --- levelized cost of mobility --- dynamic positioning --- gamification --- ship’s electrical power system --- regulation --- Madeira --- GENeSYS-MOD --- open energy modelling --- Mexico --- 100% renewable energy

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