Guardian: On a vast manmade lake on the outskirts of London, work is nearing completion on what will soon be Europes largest floating solar power farm and will briefly be the worlds biggest.
But few are likely to see the 23,000 solar panels on the Queen Elizabeth II reservoir at Walton-on-Thames, which is invisible to all but Heathrow passengers and a few flats in neighbouring estates.
This will be the biggest floating solar farm in the world for a time - others are under construction, said Angus...