Image credit: solaruk.net
The same question can be asked of wind turbines and old lithium-based batteries. Experts warn of a waste mountain by 2050.
– – –
While they are being promoted around the world as a crucial weapon in reducing carbon emissions, solar panels only have a lifespan of up to 25 years, says BBC News.
Experts say billions of panels will eventually all need to be disposed of and replaced.
“The world has installed more than one terawatt of solar capacity. Ordinary solar panels have a capacity of about 400W, so if you count both rooftops and solar farms, there could be as many as 2.5 billion solar panels,” says Dr Rong Deng, an expert in solar panel recycling at the University of New South Wales in Australia.
According to the British government, there are tens of millions of solar panels in the UK. But the specialist…
View original post 321 more words
Climate Collections 