This summer's extreme heat and rainfall caused sunshine levels to diverge sharply from historical norms across some of the world's largest solar markets, according to a new report. https://www.japantimes.co.jp/business/2026/09/21/markets/extreme-weather-sunshine-solar-markets/?utm_medium=Social&utm_source=mastodon #business #markets #solar #renewables #energy #climatechange #solargis #europe #southeastasia #us #india