All 50 states and 237 U.S. cities (98% of 241 analyzed) have warmed since the first Earth Day in 1970. Some 187 U.S. cities have warmed by at least 2°F since 1970. The fastest-warming city was ...

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

U.S. wind power capacity was bigger than ever in 2023 — part of a decade-long growth trend for renewable energy.

Climate Central's Partnership Journalism program collaborates with local newsrooms nationwide, including print, radio, ...

Data updated daily on how climate change influences temperatures in 1,000 cities around the world. Available through mid-November 2022. Learn more about the Climate Shift Index ™ or view our ...

What's the CSI scale? The CSI is a categorical scale, with the categories defined by the ratio of how common (or likely) a temperature is in today's altered climate vs. how common it would be in a ...