According to veteran environmental campaigner Jonathon Porritt, replace your old gas and electricity meters with natty new digital ones and you could be helping to tackle "the biggest single challenge that humankind has ever faced" - global warming. This is quoted in an article by- which addresses the question - What's so smart about smart meters?
Wall argues that smart meters are not just about saving a few quid on your gas and electricity bills to save people money but are being rolled out in many developed nations around the world to promote more competition, more innovation, and change the way the global energy industry works.
The aim of the UK government is to install 53 million of them by 2020 in homes as well as businesses. Smart meters will increase competition by making it easier for new suppliers to enter the market, says Sacha Deshmukh, chief executive of Smart Energy GB, the body responsible for publicising smart meter roll-out.
Read the full BBC article