The European Commission's Fit-for-55 emission plan, with its extended emission trading scheme and the new carbon border tax, will be fighting an uphill battle. The carbon border tax scheme — the first of its kind in the world — could become Europe's opening bid to get moving internationally beyond mere discussions. If there is an international agreement in the end, it would have served a purpose. If not, it may only end up creating new battle lines between trading partners. There may be broad consensus on the goal of reducing carbon emissions, but questions remain: who is to shoulder the bill?
The carbon border adjustment mechanism, CBAM, is expected to be levied on imports of iron and steel, cement, aluminium, fertilisers and electricity.