Cities worldwide are in the race to adapt to a changing climate. Everywhere, soaring temperatures fuelled by human-made greenhouse gas emissions are disrupting the delicate balance of our climate systems.

Standards and conformity assessment provide assurance on aspects of the circular economy including product lifetime and recyclability, safety and efficiency.

Energy spend is a hotel’s second-highest operating cost. Hilton has achieved significant energy reductions through low-cost, high-impact steps, and a portfolio-wide certification to ISO 50001.