COMPREHENSIVE ASSESSMENT OF THE ENERGY EFFICIENCY, PAYBACK PERIOD AND ENVIRONMENTAL IMPACT OF A HYBRID BIOGAS PLANT
<p><em>This paper presents the results of a comprehensive evaluation of a small-scale hybrid biogas plant for farms in Uzbekistan. The system under study includes a 0.5 m³ bioreactor, a 2 m² solar collector, and a 0.55 kW photovoltaic panel, providing therma...