A Systematic Survey on Energy-Efficient Techniques in Sustainable Cloud Computing

Global warming is one of the most compelling environmental threats today, as rise in energy consumption and CO2 emission caused a dreadful impact on our environment. The data centers, computing devices, network equipment, etc., consume vast amounts that thermal power plants mainly generate. Primarily fossil fuels like coal oils are used for generation these induce various problems such global ozone layer depletion, which can even become cause premature deaths living beings. recent research trend has shifted towards optimizing green fields since world recognized importance concepts. This paper aims to conduct complete systematic mapping analysis high cloud centers its effect To answer questions identified this paper, hundred nineteen primary studies published until February 2022 were considered further categorized. Some new developments taxonomy efficiency techniques have also been discussed. It includes VM Virtualization Consolidation, Power-aware, Bio-inspired methods, Thermal-management techniques, an effort evaluate center’s role reducing footprints. Most researchers proposed software level with massive infrastructures not required compared hardware it less prone failure faults. Also, we disclose some dominant provide suggestions future enhancements computing.