The Oregon battery manufacturer formerly known as Powin plans to lay off another 25 employees, including nine in Oregon, after entering bankruptcy and selling most of its assets to a company in North Carolina.

That’s according to a layoff notice filed Wednesday with state workforce officials.

Powin, based in Tualatin, filed for Chapter 11 bankruptcy in June citing more than $300 million in debt. The company laid off almost 250 workers at the time, including 100 in Oregon.

At one time Powin had appeared to be among Oregon’s most promising clean energy companies. It made high-capacity batteries to store electricity generated from wind farms and solar plants, so that energy is available at night and when winds are calm.

Many clean energy businesses are struggling this year as the Trump

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