Utilizing biomass as a substitute energy source has the potential to significantly decrease the consumption of fossil fuels, which are detrimental to the environment. The unregulated utilization of biomass could potentially be a significant contributor to environmental contamination. The use of new technology, the creation of fresh employment opportunities for biomass harvest and production procedures, and the promotion of several environmental benefits are all benefits of using biomass as a renewable energy source for the growth of the rural economy. The goal of producing green energy is to generate energy from fossil fuels with no greenhouse gas emissions (GHG) and to minimize various forms of air pollution. By reducing greenhouse gas emissions and protecting the environment, green energy is crucial in diversifying agricultural energy in these kinds of circumstances. Green energy options like crop residue management, azolla, biochar, jathropa, green manuring and agroforestry helps to utilize the input energy in more sustainable manner in enhancing the agricultural productivity. Assessing the capacity of biomass to decrease CO2 emissions is inherently difficult due to multiple factors, such as crop yield and energy conversion efficiencies. In such circumstances, green energy plays a crucial role in expanding the range of energy sources used on farms, while simultaneously reducing greenhouse gas emissions and protecting the environment. These objectives are achieved through the estimation of the increase in land designated for biomass production, the optimization of the use of agro-forestry residues, and the improvement of biomass conversion processes and the integration of food and energy production.