Tariff uncertainty grips U.S. battery development

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From ESS News

Tariff chaos reigns supreme in the development of the U.S. stationary battery energy storage industry. Facing extraordinary tariffs of 145% on BESS imports into the country, developers will have to rely on inventory to realize projects. When these stockpiles are exhausted the outlook is unclear.

Even the 145% tariff rate is uncertain. On April 14, the White House released a “Fact Sheet,” which appeared to clarify tariffs matters. In it, the White House noted that “China faces up to a 245% tariff on imports to the United States as a result of its retaliatory actions.” And it showed its working. “This includes a 125% reciprocal tariff, a 20% tariff to address the fentanyl crisis, and Section 301 tariffs on specific goods, between 7.5% and 100%.”

Whether that means BESS will attract the 245% rate is unclear. Speaking at a Roth Capital Partners webinar on April 17, Daniel Finn-Foley of Clean Energy Associates (CEA) said that his team was still trying to ascertain whether BESS would be hit with the absurdly high rate.

“The numbers are just changing so quickly,” said Finn-Foley, the Director of Energy Storage, with CEA’s market intelligence team. But their impacts are already being felt.

Falling expectations

If the 145% rate sticks, it will still have a profound effect on the US BESS marketplace. And it comes on top of already reduced expectations given the uncertainty surrounding supportive policies such as the Investment Tax Credit (ITC) and the Production Tax Credit (PTC).

Energy analyst Wood Mackenzie forecast a 27 GW delta between its low and high scenario for BESS installations over the next five years. The high scenario was based on Inflation Reduction Act subsidies being retained, and that “additional tariffs under Trump do not materialize.” The low case now appears realistic, which forecasts a 27% decline in annual BESS installations in 2027 from today’s levels – to approximately 10.9 GW.

Read the full article on our ESS News website…

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