Policy

Minor change to Cross-State Air Pollution Rule will lead to increase in emissions

UK particulate filter manufacturer also reveals it is developing lower-cost NOX filter

African countries accuse US and Japan of blocking talks on new financing mechanisms

Latest Corporate Leaders Group text to be formally launched this month as many of world’s largest firms endorse calls for climate action

Tobias Parker of Sustain argues the Chancellor should quit attacking green firms and get on with reforming the tax system

Advocate General rejects US airlines’ 'unconvincing', 'untenable', and 'erroneous' argument

Cameron and Osborne sound death knell for 'greenest government ever' pledge, with complete sidelining of low-carbon economy

Preliminary decision expected tomorrow on whether bringing aviation into emissions trading scheme violates international law

Deadlock again mars latest round of talks in Panama as scientists warn world is 'very far away' from temperature target

Affected coal and gas plants may be able to emit up to four per cent more than previously planned