By 2028 water company says it will cut diesel use to zero
Energy and Clean Growth Minister stresses need for ambitious climate policy, but doubles down on support for fracking
Trade Minister says he will honour his 2017 General Election pledge and resign from government in order to vote against Heathrow
Old refuse truck fitted with electric motor for cleaner, quieter and cheaper rubbish collections
Bi-partisan group of former lawmakers hatch plan for carbon tax policy to enter force after 2020 Presidential race
More than 4.5 million affected, says UN group, while tests suggest children's shorter height increases exposure on busy roads
Recycling reward machines to offer drivers 5p off drinks and snacks if they deposit empty plastic bottles and coffee cups
SolarEdge is seeking damages, an injunction, and recall of Huawei solar inverters, but Chinese tech giant is set to challenge the lawsuit
Mayor announces plans for 10-fold increase in capital's zero emission double decker buses when 68 are added to fleet next summer