The conservation efforts undertaken by Hyatt hotels around the world since formalizing our approach several years ago have had a real impact, resulting in major reductions in greenhouse gas emissions and water and energy usage by property across our portfolio," said Brigitta Witt, Vice President of Corporate Responsibility for Hyatt. "With five years and significant momentum under our belt, we saw the opportunity to further our commitment to environmental stewardship in a manner that fundamentally touches every aspect of our business, from the way our hotels are built and operated, to the way we collaborate with our global supply chain, to the way we influence change through the passion and commitment of our colleagues around the world."