 It avoids the need for an expensive water cleansing and processing through a mains system.The purified water leads to a clean pond near the site entrance.Situated in The Green Wood Centre next door to the Woodland College is The Green Wood Café, a family-run coffeeshop that has been open since June 2016, serving artisan espresso-based coffees, teas, cakes and a variety of light lunches, snacks etc.