Sustainability Glass has a major part to play in society's efforts to reduce greenhouse gas emissions and to mitigate the effects of climate change. We aim to be the global leader in innovative high-performance glass and glazing solutions, contributing to energy conservation and generation, working safely and ethically. Featured Products & Services Literature NSG Sustainability Data Book 2018 Sustainability Report 2014 Sustainability Report 2013 Sustainability Report 2012 Achieving CSH with glazing First project in Poland with LEED Silver Certificate Useful links NSG Group Sustainability website FAQs Sustainability NSG Group Sustainability Report 2013 Sustainability Video Our commitment to Sustainability Green Approach Video Green approach to business Sustainability FAQs