Green Computing- Annotated Bibliography Example | Topics and Well Written Essays - 1000 words

Green Computing- - Annotated Bibliography Example IT is also used in increasing the energy efficiency of buildings, supply chains, transportation systems, and electrical grids. In addition, the production and use of computers is growing fast in the consumption of global energy and greenhouse gas emissions. This article talks about sustainable IT services and also assesses the effects of green computing practices. The article defines green computing as the practice of efficiently using computing resources while increasing or maintaining their overall performance. The article asserts that sustainable IT services needs the integration of practices of green computing such as virtualization, power management, improving cooling technology, electronic waste disposal, recycling, and optimization of the IT infrastructure in order to meet sustainability requirements. According to the author, recent studies show that power costs utilized by departments of IT approaches 50% of the total organizational energy costs. This paper provides a literature review on sustainable IT and identifies a set of principles that guide sustainable IT service design. This paper addresses the challenges of environmental design for computing systems. The paper argues that pervasive computing do not only provide exciting research challenges and tremendous opportunities, but also negative environmental impacts, especially in terms of energy consumption and physical waste. The paper also asserts that environmental impacts come under consumer scrutiny and increasing government. Just like the rest of the disciplines (e.g. architecture, transportation), pervasive computing adapt accordingly. The paper also discusses specific research questions and issues arising from three phases of lifecycle device: maximizing device lifetime, improving recyclability, and minimizing resource usage for manufacture and operation. This paper addresses green