Solyndra loan guarantee (2009)
The Energy Department guaranteed a $535 million loan to solar manufacturer Solyndra. The company filed for bankruptcy in 2011, and the guarantee became a symbol of federal clean-energy lending risk.
Solyndra laid off about 1,100 workers and the government lost most of its investment.
The episode shaped congressional scrutiny of the Loan Programs Office for years and slowed subsequent lending.
Project Elkhorn is the first loan of its kind from the same office, now renamed and aimed at oil and gas. Its political risk is similar even though the sector is different.
