Welsh developer argues switching to LED lights that emit no heat may help keep food fresher for longer
Changing the lightbulbs could help supermarkets reduce the estimated 300,000 tonnes of food waste they produce each year, according to one lighting company. Welsh firm Sedna LED reckons illuminating...
Out-going UN climate chief argues there is no need to change the UK and the EU's leading role in tackling climate change
Respected environmental campaigner becomes latest shadow minister to quit in protest at Jeremy Corbyn's leadership
Former Climate Change Minister says government should rethink privatisation of Green Investment Bank in the wake of Brexit vote
Respected environmental campaigner joins shadow cabinet as vote of no confidence in Jeremy Corbyn begins