TreeHugger: How to Go Green Guides Treehugger is quickly establishing itself as THE reference for eco-consumer reviews and advice. Along with their sister site Planet Green, they offer a wealth of invaluable resources for green living.

Yahoo: Green Yahoo have brought together a fantastic collection of articles, reviews and guides to advise you on every aspect of green living. Areas covered include: Buying a Fuel-Efficient Car, Commuting, Finding a Green Job, Gardening, Recycling, Recycling Electronics, Researching Global Warming Basics, Researching Your Vote and Reusing Stuff. The site also features a great shopping area where everything from bags made from truck tires to biodegradable golf tees is reviewed under the heading Why It's Green with a link either to subsidiary stores like The Green Loop or to Yahoo's own shopping page.

FreeCycle With nearly 5000 groups around the world and verging on 7 million members, The Freecycle Network heralds a veritable revolution in reuse sustainable culture. Rather than buying a new product (complete with carbon footprint) sign up to freecycle and find out what's already out there for free. A genius concept and a whole world of incredible giveaways to discover.

Earth 911 Earth 911 is a fantastic resource for anyone living in the States who already recycles or who wants to find out more about local recycling programs. Through their search engine you'll be able to find recycling centers for paper, metal, hazardous substances, plastic, glass, electronics, automotive parts, household items, garden waste and construction leftovers such as carpet, pallets and bricks. Awesome service.

Green Bang The GreenBang site features sections on Technology, Travel and transport, Energy and Fuel, Carbon, Sustainability, Climate Change and Corporate Responsibility. You can also check out their Greenbang TV channel and subscribe to their RSS feed for regular transport and technology-related green news.

All Things Eco Fantastic resource for finding UK eco businesses for every eco product and service imaginable. Categories include: Clothing / Accessories, Conservation, Eco Building, Eco Children, Energy / Technology, Ethical Finance, Family Events, Farms, Markets and Veg, Boxes, Food and Drink, Garden and Land, Health and Beauty, In the Community, In the Home, Recycling, Resources, Stationery and Office, Transport and Travel and Leisure. You can also view the eco news and green campaigns sections as well as browse their eco bookstore.

eBay World of Good World of Good by eBay offer fantastic collections of just about everything green and fair trade. We particularly recommend this site as a good place to find green gifts for all occasions.

Their sections include: Accessories, Art, Baby, Bags & Purses, Clothing & Shoes, Electronics, Food, Gift Baskets, Health & Wellness, Holiday, Home & Garden, Jewelry, Musical Instruments, Personal Care, Resources & Learning and Toys.

You may also shop by Goodprint: People Positive, Eco Positive, Animal Friendly and Supports a Cause.

Low Impact Living One of our favorite eco sites because the layout and advice is so clear and easy to follow. First select the area of your life that you want to 'greenify' (eg composting), then you're give step-by-step advice as well as links that will take you through to various suppliers who offer deals on the products you require. Simple, to-the-point and effective.

The Daily Green: 13 Trash-to-Craft Ideas 13 great ideas from the people at The Daily Green to inspire you to turn your trash into craft projects, have fun and save the planet in the process. From plastic bag dispensers made from tissue boxes to backyard golf courses using aluminum cans, there are lots of good ideas in this short but useful guide.

Thames & Kosmos Thames and Kosmos produce science and technology related educational products for children of all ages. Many of their products have a degree of environmental understanding. You'll find a whole range of fabulous, mind-expanding science kits and projects under the different categories: Little Labs, Biology, Technology & Electronics, Alternative Energy and Environmental Science, Physics, Chemistry, Astronomy, Fun and Fundamentals, Sophisticated Science, Air, & Space, Earth Science and Natural History and Classic Sciences. The Alternative Energy & Environmental Science section is particularly cool with a Fuel Cell Car & Experiment Kit and kits that investigate Wind Power, Hydropower and even Global Warming.

BeliefNet: Raising Green Kids A 12-point guide packed with ideas on how to get your young children interested in looking after the environment from an early age.

Planet Green: How to Go Green: Back to School Great back-to-school green guide to help you make sure stocking up with all those school supplies doesn't literally cost the earth.