Chain saves £50m a year in energy bills but other stores fear for sales if produce is shut away
Supermarkets are replacing the open refrigerators in their stores, which chill milk, meat and shoppers alike and which waste huge amounts of energy. The Co-operative, which already has 100 stores with...
German environment minister Barbara Hendricks orders only vegetarian food to be served at government events
Portuguese energy giant gets plan to slash carbon emissions by 75 per cent by 2030 validated by experts at the Science-Based Targets Initiative
Oil chief Darren Woods says "climate risks warrant action" including carbon tax, natural gas, energy efficiency, biofuels and CCS
Macquarie insists it is committed to renewable energy - but critics say it could invest in fossil fuels if its bid succeeds