How Metro Keeps Cool Without AC

Where’s the coolest place to stand in the Metro? We put the question to Adam Bressler from Greater Greater Washington, who has written an epic explainer about the unusual system that Metro uses to keep stations from becoming D.C. summer sweatboxes.  Want some more DC news? Then make sure to sign up for our morning newsletter Hey DC. You can also become a member, with ad-free listening, for as little as $8 a month. Learn more about the sponsors of this August 22nd episode: Maryland Renaissance Festival Alliance Francaise Library of Congress Film Costume Ball Interested in advertising with City Cast? Find more info HERE And we’d love to feature you on the show! Share your DC-related thoughts, hopes, and frustrations with us in a voicemail by calling 202-642-2654.