New analysis from Energy UK warns decline in carbon prices could impact investment in clean energy and cost Treasury billions of pounds in lost revenue
Warnings from analysts and industry come as European Union launches transitional phase for new carbon border tax regime
Plus: Australia ponders carbon border tariffs, Gabon 'debt for nature' deal, and Austria opens CCS steel mill plant, in our round up of the top green business news from around this week
The European Union's new Carbon Border Adjustment Mechanism should incentivise more countries to put a price on carbon, but not the US
But fears grow government could use its rebranded 'Energy Security Day' to approve new oil and gas projects and defer crucial decarbonisation policy decisions
As they decarbonise, heavy industries need assurance that products will not be undercut by more emissions-intensive imports, argues UK Steel's Frank Aaskov
Leaked draft of EU Net Zero Industry Act suggests EU is planning stringent domestic content rules in response green subsidy blitz
KPMG report predicts governments set to take a 'multi-faceted approach' to pricing carbon that could prove difficult for businesses to navigate
Environmental Audit Committee says move could help UK catch up with fast-evolving EU and US policy plans
A day of high drama in Brussels ended with a huge boost to efforts to phase out petrol and diesel cars and a row over reforms to the EU's emissions trading scheme