"Analysts expect solar panel costs to drop by a third. That could be a lifeline for U.S. developers, who sidelined billions of dollars in projects over the tariffs."

"The Senate Appropriations Committee will release details of its funding bill for the Interior Department and EPA [Tuesday]."

"Germany’s car industry, already under scrutiny for concealing excess diesel pollution, suffered fresh damage to its reputation on Monday after prosecutors said a top Volkswagen manager was a suspect in a criminal inquiry, and authorities in Berlin ordered Daimler to recall hundreds of thousands of vehicles equipped with illegal emissions-cheating software."

"The federal agency that frequently investigates chemical disasters in Houston and elsewhere is struggling to function amid an exodus of investigators and management’s push toward more lenient treatment of industry, interviews and documents show."