Global solar capacity on cusp of producing enough electricity to power
Global solar capacity has more than tripled in the last five years, hitting 2 TW for the first time ever. According to new data from the Global Solar Council as reported by
Solar, battery storage to lead new U.S. generating capacity
In 2024, generators added a record 30 GW of utility-scale solar to the U.S. grid, accounting for 61% of capacity additions last year. We expect this trend will continue in 2025, with 32.5 GW
PVWatts Calculator
Estimates the energy production and cost of energy of grid-connected photovoltaic (PV) energy systems throughout the world. It allows homeowners, small building owners, installers and
Solar PV Energy Factsheet
Solar energy can be harnessed two primary ways: photovoltaics (PVs) are semiconductors that generate electricity directly from sunlight, while solar thermal technologies use sunlight to heat
Electricity generation from U.S. solar grows 28
Solar continues to dominate new electricity generation capacity added to the grid in the United States, according to the Energy
FERC: Solar + wind made up 96% of new US power generating capacity
Solar and wind accounted for almost 96% of new US electrical generating capacity added in the first third of 2025, according to FERC data.
Solar power in the United States
OverviewSolar potentialHistorySolar photovoltaic powerConcentrated solar power (CSP)Government supportSee alsoFurther reading
Solar power includes solar farms as well as local distributed generation, mostly on rooftops and increasingly from community solar arrays. In 2024, utility-scale solar power generated 219.8 terawatt-hours (TWh) in the United States. Total solar generation that year, including estimated small-scale photovoltaic generation, was 303.8 TWh. As of the end of 2024, the United States had 239 gigawatts (G
America''s Electricity Generation Capacity, 2025 Update
Solar is the leading resource for permitted plants, accounting for more than 70% of the 78,039 MW of permitted generation capacity. Wind and natural gas account for another quarter of
Installed solar energy capacity
About this data Total solar capacity Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes
Solar power in the United States
The oldest solar power plant in the world is the 354-megawatt (MW) Solar Energy Generating Systems thermal power plant in California. [5] The Ivanpah Solar Electric Generating System
Electricity generation from U.S. solar grows 28% year-over-year
Solar continues to dominate new electricity generation capacity added to the grid in the United States, according to the Energy Information Administration''s (EIA) latest release
U.S. developers report half of new electric generating capacity will
Developers added 12 gigawatts (GW) of new utility-scale solar electric generating capacity in the United States during the first half of 2025, and they plan to add another 21 GW
Installed solar energy capacity
About this data Total solar capacity Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes solar photovoltaic and concentrated solar power.