As companies such as Google, Microsoft and HP increase their sustainability efforts, how do we tell what's making a difference?
Given the rapid pace of technological evolution, the impacts of technology and communications on society are profound, and quickly changing. But so are its potential contributions - and there is no shortage...
Landsec confirms that a year on from completing the installation of the UK retail sector's largest solar project it has cut electricity demand from the grid by 22 per cent
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Budget supermarket will use clear plastic trays for fruit and vegetables from this month, which can be more easily recycled than black counterparts