Caroline Lucas: 'Parliament declared a climate emergency nearly a year ago, and the parliamentary pension fund needs to fall into line'
Total of just 1GWh of energy storage added across Europe last year due to higher competition and lower prices, trade body warns
Think tanks Common Wealth and IPPR issue joint report calling for any airline bailout to include strict climate targets
World Water Day report highlights how over half the population lack access to safely managed sanitation – and climate impacts threaten to further undermine water security
Fraction of budget spent on soils in England despite importance for combatting floods and boosting food security, Sustainable Soils Alliance warns
Energy supplier claims making all homes carbon neutral could save the equivalent to 22 per cent of the UK's total emissions
Poll of 500 large UK businesses indicates only a third measure the climate impact and energy consumption of staff IT use
Latest swoop from green energy investor sees it acquire solar farms with a combined capacity 123MW
Company secures planning permission for 50MW extension to 100MW energy storage project, following off-take agreement with Shell
Saipem and Equinor ink agreement to develop floating solar farm technology