The UK government in December 2023 decided to implement its Carbon Border Adjustment Mechanism (CBAM) starting 2027.
Carbon tax will be levied on products such as iron and steel, aluminium, fertiliser and cement, from 2027.
India's exports worth USD 775 million to the UK may be impacted due to this decision.
The recent India-UK free trade agreement has no provision to counter Britain's proposed carbon tax.
Because of the current uncertainty and no legislation in the place, there is an understanding that India will/ has preserved its right to retaliate or rebalance the concessions (in future).