The rapid growth of solar energy in the United States faces a challenge due to new tariffs. President Donald Trump has introduced measures that could increase the cost of solar energy, impacting its development.

Solar panels are currently the fastest growing segment in U.S. energy generation. However, the administration’s decision to introduce a price floor for polysilicon and impose a 15% tariff on related products will soon make solar energy more expensive.

Polysilicon is an essential material used not only in solar panels but also in semiconductors. The announced tariffs aim to boost U.S. manufacturers’ competitiveness against cheaper Chinese imports. These changes come right after the midterm elections.

Industry stakeholders express concerns that these tariffs could slow the transition to green energy by increasing costs. This development marks a significant decision in the ongoing trade dynamics between the U.S. and China.