Cuadrilla breached permit over venting unburned methane at Lancashire frack site
The Environment Agency has warned Cuadrilla over allowing climate-changing methane to vent into the atmosphere from the Preston New Road fracking site.
Investigation: Beauty spot oil well releases hundreds of tonnes of methane into the atmosphere
A small oil well on the world heritage coast in Dorset is legally allowed to emit hundreds of tonnes of methane, a powerful greenhouse gas, annually direct into the atmosphere.
