What does “Energie freisetzen” mean in German?

A group wants Hamburg to host the Olympic Games. They plan a big public rally, and a speaker says, “Das soll Energie freisetzen” — “That should release energy.” She doesn’t mean real electricity. She means the rally should get people excited and active, so that this feeling spreads through the city. “Energie freisetzen” often means to spark excitement, effort, or motivation in people.

In the clip: “Das soll Energie freisetzen.” — “That should release energy.” “Energie” means energy. “freisetzen” means to let out something that was held back. Together the phrase often means to spark excitement, drive, or effort in people. Examples: “Das Konzert hat viel Energie freigesetzt.” (The concert released a lot of energy.) “Die Idee kann neue Energie freisetzen.” (The idea can release new energy.) Note: “freisetzen” can also be used in a colder, formal way — for letting workers go (“Mitarbeiter freisetzen”) — so the tone depends on the situation.