noun
energy revolution
Refers to a major shift in energy sources, such as the transition from coal to oil or to renewable energy. Often used in historical, economic, or environmental contexts.
20世紀のエネルギー革命は石炭から石油への転換だった。
The energy revolution of the 20th century was the shift from coal to oil.
再生可
An energy revolution toward renewable energy is being called for.