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The International Energy Agency works with countries around the world to shape energy policies for a secure and sustainable future.
Wind and solar reached a record 12% of global electricity in 2022, and power sector emissions may have peaked.
Rooftop solar panels are up to 79% cheaper than they were in 2010. These plummeting costs have made rooftop solar photovoltaics even more attractive to households and businesses who want to reduce their reliance on electricity grids while reducing their carbon footprints. But are there enough rooftop surfaces for this technology to generate affordable, low-carbon energy for everyone who needs it?
