Yokogawa has established sustainability guiding principles called Trusted Green that cover Yokogawa Group products over their entire lifecycle, from planning and development to the procurement of parts and materials, production, service, collection, and recycling. 

For many years, Yokogawa has emphasized the establishment of environmental design standards for products, development of life cycle assessment (LCA) criteria for product design, disclosure of LCA information on core products, and evaluation of environmental performance at production plants. 

In addition to these ongoing initiatives, Yokogawa has reexamined its approach to sustainable products with a view to achieving a circular economy, and has established the Trusted Green sustainability guiding principles that take the entire product supply chain and lifecycle into account. 

Yokogawa will continue to partner with its customers to support their manufacturing by providing products and lifecycle services that are environmentally conscious, safe, and dependable for long-term use. 

The Trusted Green guiding principles are based on the three pillars of providing highly reliable products, reducing their environmental footprint over the entire product lifecycle, and building a circular ecosystem. 

Based on its vision for society in the year 2050, Yokogawa has set the Three Goals for sustainability, which call for the achievement of net-zero emissions to stop climate change, ensuring well-being and a quality life for all, and making the transition to a circular economy with the circulation of resources and efficiency. Based on the Trusted Green guiding principles, Yokogawa will contribute to the achievement of a sustainable society by providing environmentally conscious, safe, and highly reliable products.