• Rahul Z. Damahe
• Dharmendra Y. Bannate
• Rashmi T. Punde
• Sapna V. Amane
• Pranju S. Mohitkar And Harshal D. Rewatkar

Due to the increasing demand for fossil fuels and environmental threat, a number of renewable sources of energy have been studied worldwide. An attempt is made to assess the suitability of alternative fuels like Methanol, Ethanol, Hydrogen, Natural Gas, LPG, CNG, LNG, Biogas and biodiesel for diesel engine operation with and without modification in its existing construction. The main objective of this paper is to investigate Bio-gas generation and Factor affecting the biogas generation from various organic matter by biological breakdown. The investigated results show that biogas is the cheapest non-conventional energy produce from various organic waste. This work present the efficient generation of electricity using the principle of see back effect which is the phenomenon In which a temperature difference between two dissimilar semiconductor produces a voltage difference between two substance. The higher temperature difference, the higher voltage is produces. Here to innovative way of harvesting energy is proposed i.e. one from direct sunlight using Fresnel lens during daytime and one from simple heat source candle during night time. Generating electricity with wind energy and solar panel is common now days and moreover the cost is high . The aim of this paper is to generate electricity in remote areas where electricity still irregular and insufficient, The design module produces power in small watt for application in low power consumption electronic products event of the absent of wind and solar energy .The total output voltage of current 4.3mA with a total power of the 31.64 watt and produce DC 7.6 volt which is the enough to light low power LEDs and charging mobile phones .

Biogas. Peltier diode. Renewable energy. Organic matter. Greenhouse gases. Methane. Food wastes.

"Generating Electrical Energy Using Biogas With Peltier Effect. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 6, page no.d149-d151, June-2021, Available :http://www.jetir.org/papers/JETIR2106422.pdf

"Generating Electrical Energy Using Biogas With Peltier Effect. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 6, page no. ppd149-d151, June-2021, Available at : http://www.jetir.org/papers/JETIR2106422.pdf