Systems required to display a label rating from A+++ to G as of Saturday
People Power campaign warns government subsidy cuts will derail investment in community wind and solar projects
UN-backed global survey also shows 97 per cent want goal for zero emissions by the end of the century to be included in Paris agreement
Pope Francis welcomes Obama's Clean Power Plan, arguing 'climate change is a problem which can no longer be left to a future generation'
Countries publicly calling for investigations into VW emissions rigging scandal have privately fought to keep loopholes in car tests for carbon emissions
Environment Council also confirms negotiating position for Paris climate change summit
Consumption of ozone-depleting substances has been negative or close to zero in the EU since 2010, new report confirms
Some 99 per cent of all large UK businesses risk hefty EU fines for not complying with new energy efficiency scheme
How will the outcome of Paris affect two of the world economy's most important sectors, shipping and aviation?
ClientEarth confirms that without 'significant' improvements to the government's proposed air quality plan it will return to court