For creative nonfiction, visit author Caroline Kettlewell's lovely blog, The Hinterlands.
On her blog, you'll find a virtual bookshelf of new nonfiction, "New Nonfiction Monday," which highlights recently published books, plus reviews, news and listings of narrative nonfiction events/writers conferences/book fests. I hope she'll be adding more the calendar of events. What I like most is her book selection. Kettlewell has a wonderful sensibility about good reads.
But there's more: Kettlewell has reserved a section on her blog for tips and other info on sustainable living.