street lamp powered by dog poo now lights up beauty spot - solar street lamp

Dog dung is powering a street light that illuminates one of Britain's most fascinating attractions.
Dog walkers in Malvin, Worcester, store their pet's feces in a biogas digester and convert them into methane to refuel the lights.
It takes 10 bags of feces for the lights to provide two hours of light.
Inventor Brian Harper installed a light outside his home after seeing a similar device in Boston, USA.
He said: "I took a look and thought it was a crazy waste.
There must be a way to give dog poop a value so that people can do something wise with it.
"Poo was put into a creature.
The biogas digesters it is decomposed by microorganisms and then converted into organisms within two days
60% of methane and 40% of carbon dioxide.
The Malvern Hills area, with outstanding natural beauty, funded The project, and Brian told The dog mess that it had been reduced.
"The public has a very smart place," he said.
They didn't take it away, they could see the dog poop was very useful and the light would help them if they went down later in the evening.