Last week my harlequins and I attended a Recycling Event in Chiswick Business Park in west London. Usually that means some landscaping but there really is a park at the centre of this one and you have no idea of it from the street. There is a waterfall and a lake. The whole complex is run along lines that are as green as one can possibly make it. Intelligent louvres overhang the buildings and control the heat of the buildings. The water for the lake and the plants is saved from the roofs.