For many, planning a wedding is stressful and time-consuming—so imagine trying to green the entire process! Luckily, Green Bride Guide is here to make the entire process easier.

Kate Harrison, author of the book The Green Bride Guide and founder of greenbrideguide.com, worked in environmental education and outreach after graduating from Vassar with a degree in Environmental Conservation and Sustainable Development. This year, she also started the first green wedding professional certification class, an online course, in conjunction with The Wedding Planning Institute. She knows what she’s talking about! Having planned her own green wedding, Kate’s book and website are a treasure trove of information and inspiration.

Among other things, the site features a vendor directory where you can find green bridal salons, photographers, spas, transportation, venues, and more. There’s also a shop where you can look for green wedding gifts, a blog featuring topics and information on greening your wedding, a planning section, and much much more (including a wedding cost estimator!).

There’s so much information here that you may feel a bit lost, but if that happens hop over to the Real Green Weddings section for some inspiration: you’ll find photos and accounts of actual green weddings and how they were done! This site is a must for anyone invested in planning a beautiful, eco-friendly, sustainable wedding.