Experts: What do Trump’s tariffs mean for global climate action?

The Trump administration is walking back on US climate commitments, both domestically by threatening to cut back Inflation Reduction Act (IRA) support for clean-tech industries and internationally, [by] withdrawing from the Paris Agreement. US tariffs can also affect climate action and the energy transition globally, hitting global value chains for clean technologies.

The Trump administration has levied tariffs on primary materials, such as steel and aluminium, on the EU as well as on China. This will increase manufacturing costs for US-based producers of goods that rely on imports of those materials, such as wind turbines and electric vehicles.

But, at the same time, because of interconnections in global value chains, the EU will also be impacted by US tariffs that are currently limited to China. 

Tariffs on Chinese exports of solar panels, electric vehicles and batteries to the US, for example, will reinforce China’s overcapacity in manufacturing in all these sectors, relative to weak Chinese demand. As a consequence, China may redirect its exports towards the relatively open EU market, challenging homegrown clean tech industries at a time when the EU is trying to support and revitalise them.

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