Towards Sustainable Electricity Generation: A Review of Renewable and Non-Renewable Energy Sources | Chapter 2 | Current Approaches in Engineering Research and Technology Vol. 6

 

As the global population grows and socio-economic development advances, the need for electricity continues to increase. However, the widespread use of fossil fuels for electricity generation has been reviewed to contribute 75% of the environmental pollution and presents a significant threat to the environment due to carbon dioxide emissions, exacerbating global warming. This paper explores various methods of electricity generation, encompassing non-renewable and renewable sources. It underscores the pressing need for increased research and investment in technologies to enhance the operational efficiency of renewable energy sources. By prioritising renewable energy development, especially in regions like Nigeria, where the full impact of global warming is not yet felt, we can achieve sustainable electricity generation, ensuring a cleaner and more secure energy future.

 

 

Author(s) Details

 

Ekundayo Gbenga
Department of Mechanical Engineering Technology, Rufus Giwa Polytechnic, P.M.B. 1019, Owo, Ondo State, Nigeria

Oluwalami Abimbola Samuel
Department of Electrical/Electronic, Rufus Giwa Polytechnic, P.M.B. 1019, Owo, Ondo State, Nigeria.

 

Please see the book here:- https://doi.org/10.9734/bpi/caert/v6/785

Emphasizing the Importance of Hard Coal in Electricity Generation in Poland | Chapter 6 | Recent Developments in Engineering Research Vol. 12

 The Polish energy sector is facing a number of challenges, including the reconstruction of production capacity, the diversification of energy sources, environmental concerns, adequate fuel supplies, and others. The mandatory implementation of Europe 2020 strategy in terms of “3x20” targets (20% reduction of greenhouse gases, 20% energy from renewable sources, and 20% increase in energy production efficiency) necessitates quick decisions that must be coordinated with energetic safety issues, increasing demand for electric energy, and other factors. Because nearly 80% of Poland's power is generated by coal-fired power plants, and energy from hard coals is relatively less expensive, Most renewable energy-related plants are unable to generate enough power to compete with coal-fired power plants and are prohibitively expensive, resulting in high electricity prices. Alternatively, a new generation of coal-fired power plants can significantly increase efficiency, reduce carbon dioxide emissions, and generate less expensive electric power in sufficient quantities to meet a country's needs. Electric energy production costs will be influenced by the purchase of emission allowances and the implementation of carbon dioxide capture and storage systems; however, increased electric energy prices may be offset, at least partially, by improved efficiency.

Author(s) Details

Franciszek Plewa
Silesian University of Technology, Gliwice, Poland.

Grzegorz Strozik
Silesian University of Technology, Gliwice, Poland.

View Book :- https://stm.bookpi.org/RDER-V12/article/view/1483