Özet:

Today, energy has become one of the most important problems of the world's countries. As is known, energy resources such as coal and oil have a limited lifespan. In addition, it is a fact that global warming is increasing day by day due to the use of fossil fuels. Therefore, alternative solutions should be found for our energy needs and more renewable energy sources should be used.Renewable energy is derived from natural processes that are constantly renewed. Renewable energy that can be produced from solar, wind, ocean, hydroelectric, biomass, geothermal resources and biofuels; It provides energy in areas such as electricity generation, heating/cooling, transportation. Renewable energy systems are rapidly becoming more efficient and cheaper, and their share in total energy consumption is increasing.In many countries around the world, various tax incentive policies such as income tax, VAT, customs duty and import tax exemption, research and development (R&D) expenditures reduction, and even carbon tax in some countries are implemented to encourage the use of renewable energy. In this study, the latest developments in the rapidly increasing renewable energy sector in the world and in Türkiyeare evaluated. In this direction, first of all, sustainable, energy-efficient and environmentally friendly renewable energy systems have been discussed and its development inTürkiyeand in the world in recent years has been examined. Then, tax and other incentives applied in renewable energy systems in Türkiyewere examined in detail and evaluations were made.

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