CPD Specifier May 2015 issue September 2015 | Page 20

Roofing Rainwater Harvesting with Greenlife A brief interview with Sebastian Jacob, Technical Director of Greenlife GmbHm manufacturers and proponents of greywater harvesting and waste water recycling. WHAT KIND OF SOLUTIONS CAN GREENLIFE PROPOSE FOR THE UK RAINWATER HARVESTING MARKET? ECOLOGY AND ENVIRONMENTAL ISSUES ARE IMPORTANT, BUT WHAT ARE THE FINANCIAL BENEFITS FOR THE INVESTOR? From the Greenlife portfolio of products, we are able to combine water management systems for each building. We typically start by examining the figures, like water demands, and the possibilities on site for rainwater harvesting. The life cycle analysis shows the break-even point of investment into ‘green technology’ and also when the investor can start to make a profit from investing in these solutions. In our various international projects we focus on developing new technologies which are easier to implement into each market. As many of our solutions draw upon a number of different products from our range, we are able to tailor the final product to our customers, and hence there will be different maintenance regimes (if any) and thus differing whole life costs. The range of Greenlife underground tanks starts at 700 litres and finishes at 99,800 litres. We are also able to supply optimum sized filtration units and pumping equipment, including a hybrid management system. A