Power from zero-carbon sources made up a full 41% of the U.S. electricity mix in 2022, a record-breaking number that has increased almost every year since 1990. Zero-carbon energy is energy that is produced without emitting greenhouse gases into the atmosphere. That mix includes power from nuclear plants, hydroelectric dams, solar and wind. With nuclear and hydropower relatively unchanged for years at about 19% and 10% respectively, the majority of the increase has come from the rapid build-out of solar and wind power, whose costs have plummeted in the past two decades. Visit the link in bio to learn more.