Why Trump’s Clean Energy Rollbacks Could Derail a Factory Boom

American manufacturing has been in the doldrums for years, battered by high borrowing costs and a strong dollar, which makes exports less competitive. But there has been a bright spot: billions of dollars flowing into factory construction, signifying that a potential rebound in production and employment is around the corner.

The flood of investment has been driven by two major categories of subsidies provided under the Biden administration. One offered incentives for the construction of several enormous semiconductor plants set to begin operation in the coming years. The other supercharged the production of equipment needed for renewable energy deployment.

This second category is in jeopardy as the Trump administration and the Republican-led Congress seek to roll back support for low-carbon energy, including battery-powered vehicles, wind power and solar fields.

One option to raise money to offset the cost of their desired tax cuts is truncating credits for renewable power generation.

“If it ends up that the timeline for these credits is shortened, then the incentives to develop an onshore manufacturing facility obviously go down,” said Jeffrey Davis, a lawyer with White & Case who specializes in renewable energy incentives. “If you’re looking at the prospect of sales and revenue over a three-year period instead of an eight-year period, the manufacturing facility may not pencil out.”

The Biden administration’s strategy relied on a push and a pull. First, push the supply of clean energy products through tax breaks, loans and direct grants to manufacturers. Equally important was pulling demand along: rebates for buying electric cars, tax credits for producing renewable power, and subsidies for states and individuals to install solar arrays. Companies contemplating manufacturing investments took both sides into account when planning where to build or expand a plant.