Decarbonisation of national economies to mitigate climate change requires transformation of the entire energy system. Investments in renewable energy technologies in the electricity supply system are increasing, but substantial effort is called for in other sectors, such as transport. While European Union member states have submitted their integrated National Energy and Climate Plans, this paper focuses on partial electrification of the transport sector as a measure to reduce carbon dioxide emissions in the isolated grid system of Cyprus in a cost-effective manner. The present work assesses the impact of electric vehicle deployment on the share of renewable electricity generation, electricity costs and carbon dioxide emissions. Quantification of these aspects is provided with an outlook until 2035. A cost-optimisation model (OSeMOSYS) is used that takes into account the electricity supply, road transport, and heating and cooling sectors. Smart charging option is also evaluated as a possibility.

为了缓解气候变化而使国民经济脱碳需要整个能源系统的转型。电力供应系统中对可再生能源技术的投资正在增加，但在交通运输等其他部门也需要作出巨大努力。尽管欧盟成员国已经提交了他们的综合《国家能源和气候计划》，但本文着眼于交通运输部门的部分电气化，以此以节省成本的方式减少塞浦路斯隔离电网中的二氧化碳排放。本工作评估了电动汽车的部署对可再生能源发电份额，电力成本和二氧化碳排放的影响。到2035年，这些方面的量化展望。使用了成本优化模型（OSeMOSYS），该模型考虑了电力供应，道路运输以及供热和制冷部门。智能充电选项也可能被评估。