Border carbon adjustment
Reports: Johnson considers carbon border tariff push ahead of G7 Summit
Number 10 reportedly considering making plans for carbon border tariffs a priority for G7 Summit, as sources downplay chances of new meat and dairy tax
From taxes to targets: How can the UK curb its offshore carbon emissions?
Major report makes the case for new carbon tax on imported goods and goods, as the Environment Secretary reveals the UK's climate targets could eventually cover carbon embodied in imported goods