Global solar thermal energy investments 2013-2022

Global investments in solar thermal energy stood at roughly 9.3 billion U.S. dollars in 2022. Investment in solar thermal energy has decreased by roughly half since 2013 when it amounted to 18.5 billion U.S. dollars. Solar thermal investments peaked in 2015 at over 20 billion U.S. dollars.

全球在太阳能热能领域的投资于2022年达到约93亿美元。自2013年投资额为185亿美元以来，太阳能热能投资已减少约一半。太阳能热能投资在2015年达到峰值，超过200亿美元。