Anaerobic digestion (AD) is a mature technology that can transform organic matter into a
bioenergy source–biogas (composed mainly of methane and carbon dioxide), while …

Energy scarcity and environmental pollution from biogenic residues and wastes are major
challenges in the 21st century, which can be converted to useful renewable energy and …

Unlike renewable energy sources, burning fossil fuels has severe environmental impacts,
such as greenhouse gas (GHG) emissions and climate change. Therefore, this study was …

Manure is a livestock residue that causes high environmental burdens in different
categories. Its usage in biogas production is an environmentally beneficial way not only to …

Anaerobic digestion (AD) of wastewater sludge is an effective approach to produce
biomethane and subsequently reduce the amount of sludge disposal to landfill generated …

After nearly two decades of subsidized and energy crop-oriented development, agricultural
biogas production in Germany is standing at a crossroads. Fundamental challenges need to …

Commercial livestock production is known to have significant impacts on the environment.
Pig production is a complex system which involves the production of animal feed …

For stakeholders and decision makers within the bioeconomy, it is important that
sustainability assessment methodologies be holistic, reliable, and accurate. Life cycle …

In this study, the environmental performance of a genset-coupled anaerobic digestion plant
is analyzed at component-level using an exergoenvironmental method. The plant digests …

This paper provides a comprehensive review of 48 studies on the Life Cycle Assessment
(LCA) of biogas production from 2006 to 2018 (13 years). The scope of the study, type of …