Rivian and the Department of Energy have finalized a $6.6 billion loan announced in November with just a few days left until Donald Trump's inauguration.

The U.S. Department of Energy gave final approval Thursday to electric vehicle maker Rivian for a $6.6 billion loan to support its stalled Georgia factory, a huge infusion of cash intended to ensure the plant gets built.

Key Takeaways Rivian Automotive shares rose Friday, a day after the electric vehicle maker announced it had finalized a federal loan worth up to $6.6 billion to build a factory in Georgia.The plant—set to be built "less than one hour's drive from downtown Atlanta,