The book explores the conversion of kinetic energy from wind into electrical power. Rai discusses the importance of site selection and turbine design, noting that wind is one of the most cost-effective renewable sources available today.
Rai focuses on the "energy from waste" concept. By using organic materials—agricultural residue, animal waste, and wood—we can create fuel (biogas) that serves rural areas while managing waste effectively.
: Heat from the Earth's interior is used for heating, cooling, and generating electricity. Geothermal power plants are typically located near tectonic plate boundaries where hot water and steam are more accessible.
Non-conventional energy sources have the potential to meet a significant portion of our energy demands while reducing our reliance on fossil fuels and mitigating climate change. The advantages of non-conventional energy sources, including their renewability, sustainability, and environmental benefits, make them an attractive alternative to conventional energy sources. As technology continues to evolve and costs decline, non-conventional energy sources are likely to play an increasingly important role in meeting our energy needs.
While non-conventional energy sources offer many benefits, there are challenges to overcome, including:
G.D. Rai categorizes energy into primary sources (like coal and oil) and secondary/non-conventional sources that provide environmentally friendly alternatives. Non-Conventional Energy Sources by G D Rai | PDF - Scribd