Invest NI aims to reduce business costs through more sustainable practices. Its goals are to lower energy, water, and materials usage and grow renewable energy supply chains. From 2011-2015 it identified over £60 million in savings and £30 million in economic impact. Invest NI provides expertise, advice, and project management support. It has completed 60 projects since 2011/2012, identifying £14 million in cost savings with £18 million in investments and a 1.3 year payback period. Support includes workshops, training, and individual consultancy within state aid limits. Invest NI seeks industry input to engage more sector groups.