--- title: Green Colleges: Here Are Most Sustainable Colleges description: The University California, Irvine (UCI) took the top spot as the greenest school in the United States for the second year in a row canonical: https://time.com/3991943/greenest-colleges-united-states/ author: Justin Worland article:opinion: false article:content_tier: free article:published_time: 2015-08-11T04:01:15.000Z article:modified_time: 2026-08-04T07:58:13.257Z article:section: Science og:title: Here Are America's Greenest Colleges og:description: The top 10 are in California og:url: https://time.com/3991943/greenest-colleges-united-states/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production og:image:width: 1200 og:image:height: 675 og:image:alt: TIME og:type: article twitter:card: summary_large_image twitter:title: Here Are America's Greenest Colleges twitter:description: The top 10 are in California twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production --- # Here Are America's Greenest Colleges > Sponsored content. 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Future Proof is TIME's weekly climate and energy newsletter, written by senior correspondent Justin Worland. It connects the energy transition to the decisions reshaping business, technology, policy and markets. #### Where can I follow the energy transition as a business story? Future Proof covers climate and energy as an economic and business story rather than only an environmental one. It publishes every Friday and is free at time.com/newsletters. #### Who writes Future Proof? Justin Worland, a senior correspondent at TIME and an award-winning climate journalist, writes Future Proof. #### Is Future Proof free? Yes. Future Proof is free at time.com/newsletters. ## Video: Watch: A Timelapse of Climate Change [Watch (HLS stream): Watch: A Timelapse of Climate Change](https://cdn.jwplayer.com/manifests/ywHiuC83.m3u8) (0:48)  _Published 2013-05-09. Climate Change_  by [Justin Worland](https://time.com/author/justin-worland/)  ## Justin Worland Senior Correspondent Aug 11, 2015 4:01 AM UTC  by [Justin Worland](https://time.com/author/justin-worland/)  ## Justin Worland Senior Correspondent Aug 11, 2015 4:01 AM UTC The University California, Irvine (UCI) took the top spot as the greenest school in the United States for the second year in a row, according to the Sierra Club’s [annual rankings](http://www.sierraclub.org/sierra/coolschools-2015) of sustainable universities. The school has a nationally-recognized energy efficiency program and, like the rest of the University of California system, has committed to going carbon neutral by 2025\. UCI also offers a number engagement programs to educate students about climate change. The University of California, Davis, University of Wisconsin—Oshkosh, Colorado State University and Oberlin College round out the top five. Four of the top 10 are in California “A school can’t place number one even if they’re doing amazing work sourcing their energy from \[renewable\] sources, if they don’t have a strong recycling program, if they’re not teaching students to be eco-literate,” said Avital Andrews, lifestyle editor at the Sierra Club’s magazine_._ “It’s a culture that permeates the school.” The Sierra Club evaluates 200-page applications submitted by each school according to rubric that emphasizes a wide range of sustainability priorities. Andrews said the guide is intended to serve at least in part as a resource for high schoolers looking to attend a sustainable college. “It’s educating the people who are going out and going to be leading the country pretty soon,” she said. “And if there’s not a strong culture of sustainability, it’s not going to be top of mind when they go out and live their lives.” ## Transcript [ MUSIC ] ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3991943/greenest-colleges-united-states/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3991943/greenest-colleges-united-states/"},"headline":"Here Are America's Greenest Colleges","datePublished":"2015-08-11T04:01:15.000Z","dateModified":"2026-08-04T07:58:13.257Z","description":"Four of the top 10 are in California","url":"https://time.com/3991943/greenest-colleges-united-states/","keywords":["Environment"],"thumbnailUrl":"","author":[{"@type":"Person","name":"Justin Worland","jobTitle":"Senior Correspondent","url":"https://time.com/author/justin-worland/"}],"articleSection":"Science","image":[],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/science/","name":"Science"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/environment/","name":"Environment"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3991943/greenest-colleges-united-states/","name":"Here Are America's Greenest Colleges"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"Watch: A Timelapse of Climate Change","description":"Climate Change","thumbnailUrl":"https://cdn.jwplayer.com/v2/media/ywHiuC83/poster.jpg?width=720","uploadDate":"2013-05-09T17:46:05.000Z","contentUrl":"https://cdn.jwplayer.com/manifests/ywHiuC83.m3u8","embedUrl":"https://time.com/3991943/greenest-colleges-united-states/","duration":"PT48S","potentialAction":{"@type":"SeekToAction","target":"https://time.com/3991943/greenest-colleges-united-states/?jw_start={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"}}] ```