Energy efficiency is crucial for sustainable development and reducing environmental impact. ISO standards in energy conservation help businesses and consumers optimize energy use, reduce costs, and minimize waste.

Insights

Sustainable development for a changing planet

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.

The circular economy: building trust through conformity assessment
Standards and conformity assessment provide assurance on aspects of the circular economy including product lifetime and recyclability, safety and efficiency.
Hilton hotel on a scenic Hawaiian beach at sundown.

How Hilton is going green

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.

Top standards

Standard
ISO 50001:2018
Energy management systems
Requirements with guidance for use
Standard
ISO 50002:2014
Energy audits
Requirements with guidance for use
Standard
ISO 50015:2014
Energy management systems
Measurement and verification of energy performance of organizations

General principles and guidance