Sustainability

Read our Sustainability Report 2025

A commitment to a sustainable future

Making life better through gas technology

Sustainability is integral to our company. Compliance to environmental, social and governance criteria is key to ensure our actions meet the highest of standards.

Sustainability Report 2025

Discover how we are enabling the future together

Our milestones in Environmental Management

In accordance with the United Nations' Sustainable Development Goals

30.2%

reduction in GHG emissions

20%

share of renewable energy

>30%

reduction of water usage intensity

79%

of operational sites implement ISO14001

Environmental Management System

Our commitment

By keeping sustainability at the heart of each and every decision and action we take, we can ensure that we have a positive social impact.

Biomethane

Biomethane is a clean-burning fuel made from organic waste materials that helps reduce greenhouse gas emissions.

Learn about our expert’s point of view in this interview - Angelica Cortinovis on Biomethane.

Oxy-combustion

Our expertise in combustion contribute to reduce fuel consumption and the use of biogenic or low carbon fuels

Learn about our expert’s point of view in this interview - Joaquín de Diego on Oxy-combustion

Fish farming

Our knowledge in dissolving oxygen in water allows an efficient way of fish farming in marine water, a growing sector over the past years.

Learn about our expert’s point of view in this interview - Stig Are on Fish Farming

Explore our carbon neutral world solutions

Find out more

carbonneutralworld.com

Our commitment

By keeping sustainability at the heart of each and every decision and action we take, we can ensure that we have a positive social impact.

EcoVadis Platinum Medal 2024

We have achieved the platinum medal in EcoVadis' sustainability ranking, which evaluates four key areas: Environment, Ethics, Human and Labor Rights and Sustainable Procurement.

It's the second consecutive year we have been awarded platinum, a rating that places us amongst the top 1% in our industry. This recognition underlines Nippon Gases' unwavering dedication to corporate social responsibility and sustainability.