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At UN climate talks, 5 nations back plan to double rooftop solar panels by 2030

By · Via PBS NewsHour · Published by Everything Blog

In short

The non-binding initiative launched at the Antalya summit seeks to scale domestic installations across developing and developed economies alike. Beyond individual homes, the targets are paired with broader goals, such as Turkey's push for electricity to represent 35% of total global energy use by 2035. Achieving meaningful progress will require participating countries to modernize legacy infrastructure and introduce direct consumer subsidies. Meanwhile, key backers Australia and Turkey continue to face scrutiny due to their heavy, ongoing dependence on coal.

Key points

  • Achieving the 2030 targets requires governments to deploy national policies that subsidiz…: Achieving the 2030 targets requires governments to deploy national policies that subsidize battery systems and modern power grids.
  • Major fossil fuel reliance persists among leading backers, with Australia still generatin…: Major fossil fuel reliance persists among leading backers, with Australia still generating over 40% of its electricity from coal.
  • Geopolitical conflicts and climate-fueled disasters are accelerating global policy shifts…: Geopolitical conflicts and climate-fueled disasters are accelerating global policy shifts toward decentralized renewable electricity generation.

Sources checked by our analysis pipeline: 1

By — Anton L. Delgado, Associated Press Anton L. Delgado, Associated Press By — Sibi Arasu, Associated Press Sibi Arasu, Associated Press By — Suzan Fraser, Associated Press Suzan Fraser, Associated Press Leave your feedback Share Copy URL https://www.pbs.org/newshour/science/at-un-climate-talks-5-nations-back-plan-to-double-rooftop-solar-panels-by-2030 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter At UN climate talks, 5 nations back plan to double rooftop solar panels by 2030 Science Nov 10, 2026 1:57 PM EST ANTALYA, Turkey (AP) — Five countries have backed a plan to double the number of homes with rooftop solar panels worldwide by 2030, as U.N. climate talks in Turkey focus on expanding access to electricity and transitioning away from fossil fuels. The new Global Rooftop Solar Declaration launched Tuesday on the second day of this year's climate talks, known as COP31. The aim is to double the number of homes with rooftop solar panels from about 150 million today to at least 300 million by 2030. "This is the future of affordable energy," said Sonia Dunlop, CEO of the Global Solar Council. "This is the way we…

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