Yet again, evidence of impropriety surrounds the issuance of federal Department of Energy “green” loan guarantees — in this instance, loans were granted to a foreign company with Democratic Party ties. Over the last two years, DOE Secretary Steven Chu has awarded Spain-based Abengoa — a sprawling, multi-national industrial firm operating in 70 countries — loan guarantees worth a staggering $2.78 billion for solar and ethanol plants. Abengoa is a Madrid-based conglomerate that operates throughout Europe, the Middle East, Latin America, and Asia. It is not starved for cash: according to its 2009 annual report, the firm was valued at...