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 ...

A raincoat for houses

The construction industry is preparing to use textiles from the clothing and footwear industries. Gore-Tex-like membranes, which are usually found in weather-proof jackets and trekking shoes, are now being studied to build ...

Tackling the ethical challenges of big data

An authority on social data, Susan Etlinger argues we need to apply critical thinking and exercise caution as we enter the age of "data ubiquity."

Levelling food price volatility, while supporting the poor

Food crises leave the poor in desperation. To ameliorate the effects of weather and climate disasters, including food price volatility, it is better if governments forget about managing prices and instead care for the poor, ...

Crowdfunding a renewable future

One issue with small-scale, home-based renewable energy systems is that initial setup costs can be high. This puts such installations out of reach for some sectors of society, even if they could benefit financial in the long ...

Gauging public opinion on small wind turbines

There are currently more than 900,000 small wind turbines in use worldwide and estimates suggest that could increase by 20 percent by 2020. But, there has been a lack of research on public opinion on these independent energy ...

The small wind turbines you'll want in your back yard

A European Commission strategic plan wants to see 20 percent penetration of wind energy throughout the E.U. by 2020. The growing trend for decentralised energy generation by home and business owners could help meet this target ...

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