The European Union pledged to buy billions of dollars’ worth of energy resources from the United States. Experts say that’s unrealistic and could hurt Europe’s climate goals.

The Europe trade deal will see the U.S. impose a 15% import tariff on most EU goods − half the threatened rate but much more than Europeans hoped for.

President Donald Trump unveiled a trade agreement with the European Union on Sunday, making it the latest in a series of accords as the White House threatens to slap tariffs on dozens of countries this week.