You know what else they could do to reduce emissions?
Not spend obscene amounts of money building fucking sports stadiums.
Oh, and more importantly, they could make sure the curriculum is all open-source and freely available in PDF/MOBI/EPUB formats, and if someone really needs a paper copy of the book they can have one printed and bound for $25.
That would cut a lot of emissions from selling books that get used one year, then get sold back to the bookstore for $2 and then forgotten, because the shiny new edition just dopped and the only difference is they switched two chapters around and added one new definition but you better get the new fucking book. Fuck some trees, amirite?
College books aren't just a racket, they're a big source of pollution by creating books with a limited shelf-life.