ReNew 103 out now! Find out about the world`s leading sustainable cities. ReNew is Australia`s longest running sustainable technology magazine. Each issue is packed with the latest information products and advice on how you can have a more sustainable home and lifestyle. Meet the retired school teacher with a grass roots emissions challenge. Check out some leading sustainable cities abroad. Issue 103 also includes the solar taxi rubbish free year a look at Australia`s geothermal future a DIY water saving toilet and a solar hot water retrofit. This issue also includes a RAPs fridges buyers guide giving you the latest info about having an energy-efficient fridge off the grid. ReNew 103 also includes all the latest news on renewable energy such as solar power wind power and geothermal. ReNew`s buyers guides provide information you need before buying solar power rainwater tanks greywater systems and sustainable building products. Each issue also features real life examples of sustainable homes DIY projects and Q&A with the ReNew experts. With over 25 years experience ReNew provides independent expert advice for sustainable living.