Simple, Sustainable, Social Living. We believe that sustainable living needs to be more fun and less glum! Welcome to Nudj; here to help you make easy, long-lasting sustainable changes to everyday life, with a little friendly competition thrown in. Making small improvements to the way you live can help your wellbeing and contribute to a low carbon society simultaneously; we call this the Nudj sweet spot - multitasking at its best. Download the Nudj app to take on daily challenges, join forces with friends, family and the Nudj community.