The ubiquity of the Internet has created options for educators and business professionals to expand learning opportunities through virtual learning environments (VLEs). This article discusses how green technology trends and practices such as Cloud computing, 3D printing, big data, digital...

The continuous growth in size, complexity and energy density of data centres due to the increasing demand for storage, networking and computation has become a worldwide energetic problem. The emergent awareness of the negative impact that the uncontrolled energy consumption has on natural...

We report the energy and exergy efficiencies of Aquasar, the first hot water cooled supercomputer prototype. The prototype also has an air cooled part to help compare the coolants's performances. For example, a chip/coolant temperature differential of only 15 °C was sufficient for chip cooling...

Sustainable Information Technology (IT) refers to the practice of utilizing computing resources more efficiently while maintaining or increasing overall performance. Sustainable IT's first wave is often referred to as "green IT" and primarily focuses on reducing energy costs and carbon...

Green Business Process Management - Towards the Sustainable Enterprise" consolidates the global state-of-the-art knowledge about how business processes can be managed and improved in light of sustainability objectives. Business organizations, a dominant part of our society, have always been a...