If, like [Giovanni], you want to keep better track of your usage, you might find value in his DIY energy ... saving energy, particularly if you live somewhere without a smart meter or any other ...

If, like [Giovanni], you want to keep better track of your usage, you might find value in his DIY energy ... saving energy, particularly if you live somewhere without a smart meter or any other ...

Many of us are making changes to our energy usage to keep our bills as low as possible, with smart meters ‒ which display how much energy we're using, and where ‒ a potentially useful aid in ...