• Mrs. Poonam Sagar Kadu
• Mr.Shilbhadra Mahadev kadam
• Mrs. Aditi Amol Deodhar

Demand of gasoline and diesel is rising in India due to increase in vehicles and industries. All of these crude derivatives is imported in India which acts as burden on economy. Even the use of gasoline and diesel produces a high amount of toxic gases which creates pollution. India is also facing problem of global warming, climate change, pollution and greenhouse gas effect due to high quantities of CO2 in atmosphere. For both of these problems can be a solution. CNG is less costly and produces very less tail pipe emissions compared to conventional fuels. Currently necessary to find alternative source to produce CNG within country. Bio-CNG produced anaerobic digestion of Napier grass can be alternative to meet CNG demands in India. Although bio CNG is produced by purification of biogas which can produced by different materials among which from our study Napier grass was the best one. The yield of biogas can be increased by performing pre-treatment to Napier grass. Residue of Napier gas can also lead to formation of organic manure. Thus, by producing Bio-CNG from Napier grass can cause reduction import bills additional income to farmer..

Napier grass, CNG, biogas, anaerobic digestion.

" “Production of CNG by using Nappier grass” ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.a178-a184, May-2024, Available :http://www.jetir.org/papers/JETIR2405023.pdf

" “Production of CNG by using Nappier grass” ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppa178-a184, May-2024, Available at : http://www.jetir.org/papers/JETIR2405023.pdf