Smart buildings: energy efficiency at what price?

Automating heating and other environmental controls can bring huge savings to commercial buildings. To what extent is it possible to achieve the same results in residential homes? What is the difference between so called ...

Real-time feedback helps save energy and water

Those who take long showers use a great deal of water and energy. Yet people who enjoy taking long showers do not usually realize to what extent they are damaging the environment. However, if a clever measuring system shows ...

Fitting hot and cold climates into the 'envelope'

The "energy eater" European building stock is aiming for a greener future. Researchers are testing an "envelope" system combining active and passive technologies, fitted over the existing façade, to make buildings more efficient. ...

Advanced materials power next-generation molecular separations

Chemical separation processes account for as much as 15 percent of the world's total energy consumption. Development of next-generation molecularly-selective synthetic membranes will be among the drivers for more efficient, ...

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