EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA local preschool where the new solar-powered air source heat pump generates underfloor heating, in La Almunia De Do?a Godina, Spain, on May 14, 2023. (Emilio Parra Doiztua/The New York Times)
EditorialA solar-powered ice container in the fishing community of Goderich in western Freetown, Sierra Leone, on Nov. 17, 2022. (Yagazie Emezi/The New York Times)