Continuous environmental degradation, volatility in the oil market, and unimpressive
functioning of fossil-based (FB) fuels in compression ignition engines have expanded the …

Our ever-increasing interest in economic growth is leading the way to the decline of natural
resources, the detriment of air quality, and is fostering climate change. One potential solution …

The use of biomethane, produced through anaerobic digestion of organic waste, holds
promise as an energy source for mitigating climate change. This study quantifies the …

Abstract The future European “Green Deal” will set ambitious greenhouse gas emissions
reduction by 2030. Reaching these targets will partly rely on the decarbonization of the gas …

Water systems need to become more locally robust and sustainable in view of increased
population demands and supply uncertainties. Decentralized treatment is often assumed to …

Global energy consumption has been exponentially increasing, leading to the depletion of
conventional energy sources and a considerable increase in greenhouse gas emissions …

This paper provides a quantitative technical and economic overview of the status of natural-
gas liquefaction (LNG) processes. Data is based on industrial practices in technical reports …

In this review, conventional biogas upgrading technologies, including physical absorption,
chemical absorption, adsorption, and membrane technologies, are evaluated in terms of …

Decarbonisation of the production and utilisation of natural gas (NG) is the main force
behind attempts to reach climate targets because NG is one of the most dominant fuels in …

Biogas is attracting more attention as a viable energy carrier and enabler for sustainable
developments. Upon rapid increase in the size and number of biogas plants around the …