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.

Top standards

Energy management systems — Requirements with guidance for use

Energy audits
Part 1: General requirements with guidance for use

Information technology — Data centres key performance indicators
Part 2: Power usage effectiveness (PUE)

Energy audits
Part 3: Guidance for conducting an energy audit using ISO 50002-1 in processes

Energy management systems — Guidance for the implementation, maintenance and improvement of an ISO 50001 energy management system

Energy audits
Part 2: Guidance for conducting an energy audit using ISO 50002-1 in buildings

Energy management systems — Evaluating energy performance using energy performance indicators and energy baselines

Insights

Carbon footprint: Measuring and reducing our environmental impact

As pressure grows to reduce emissions and accelerate the transition to renewable energy, understanding a carbon footprint is no longer simply a sustainability exercise. It is becoming an important part of how organizations manage risk, build resilience and prepare for a changing economic landscape.

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.