Growing our sustainable solutions
Growing our sustainable solutions
A growing share of bio-based and biodegradable products and circular raw materials
We provide solutions that are essential in applications ranging from pharmaceuticals and farming to electric cars and building insulation. Our goal is to deliver not just the desired functionality but improved sustainability performance as well. We work together with customers, suppliers, universities, and other partners to develop innovative and sustainable solutions that have smaller footprints or enable our customers to be more sustainable. These include a growing share of bio-based and biodegradable products and recently introduced, circular raw materials.
Our Eco-Premium Solutions are products that offer significant sustainability benefits over mainstream alternatives in the market while providing the same or better functionality. These benefits can apply to several specific criteria (e.g. toxicity, energy use, use of natural resources, emissions and waste, land use, risks, health). When making comparisons, we ensure that our solution does not have adverse effects on any of the other criteria.
When developing these solutions, we put special focus on delivering environmental benefits, as well as direct benefits to our customers’ operations. Two of our many product lines that deliver such benefits are bio-based polymers and Dissolvine®, readily biodegradable chelating agents for more sustainable detergents.
In 2020, €1.6 billion (33%) of our revenue came from the sale of Eco-Premium Solutions and 21% of our revenue came from Eco-Premium Solutions with a direct customer benefit.
Anti-viral and environmentally friendly paint
Anti-microbial agents in paints and other materials can play a key role in helping to keep surfaces clean and safe, for example in hospitals. The challenge is to ensure that these antimicrobial agents are not harmful to the environment.Read more
A number of societal trends are driving demand and presenting opportunities for our sustainable solutions. These include a growing and aging population, a rising and increasingly health conscious middle class, climate change, and natural resource preservation. For example, our solutions help increase crop yields and improve crop quality; make products more biodegradable and easier to recycle; make buildings and vehicles more energy efficienct; and increase the durability of bridges and wind turbines.
We use our expertise and collaboration with customers and other partners to develop sustainable, innovative, and high performing new products that meet the needs of our customers and society in an increasingly sustainable way. Examples include our range of biodegradable and bio-based products, including chelating agents, surfactants, and polymers based on natural materials as well as acquisition of JM Huber’s CMC business in 2020 enhanced our portfolio and technical capabilities in the field of cellulosic derivatives.
We also focus on improvements in product and process safety, and offer product innovations with benefits for our customers and the environment aimed at reducing waste, wastewater, and emissions to air, increasing yields as well as reducing energy consumption.
Cool roof coatings - a closer look
We combined our Expancel (expandable microspheres) and Levasil (colloidal silica) technologies to create a concept for cool roof coatings. This combination makes it possible for customers to produce coatings that resist dirt and are highly reflective.
The higher reflectivity reduces absorption of heat into buildings, which means less need for cooling, increased energy efficiency, and lower greenhouse gas emissions. These coatings can reduce heat absorption by 80% and decrease roof temperatures by roughly 30 degrees Celsius vs traditional dark roofs.
We discovered that our polymer catalysts can adjust the properties of mechanicallly recycled polymers, allowing them to be upscaled and used in applications now reserved for new virgin polymer streams. Our products also help retain high quality in finished products made from recycled plastics.
Assessing hydrogen peroxide production
The life cycle assessment of our hydrogen peroxide production process, conducted in 2020, shows that we have superior performance compared to the industry. Heat is recovered through integration with other units, hydrogen is used from other processes where it is generated as a by-product, solvents used in the process are recycled and reused, and our new electrolyzer technology reduces carbon emissions.
We reduced our salt emissions for several processes by 50% to 90% and the use of catalysts by 80%. We are using alternative process routes, acid recycle technology, and salt recovery technology to limit the salt production of our processes, and we are working towards a zero liquid discharge concept.
The Nobian business (formerly Industrial Chemicals) primarily produces salt using a mining process and chlorine and caustic soda through the electrolysis of brine.
We focus heavily on improving energy efficiency in production of essential base chemicals and increasing the share of renewable energy. We also take a leading role in supporting the transition to a more sustainable economy by helping to balance our energy system.
We work with a wide range of partners to accelerate the development of new forms of circular chemistry. Examples include our participation in Carbon2Chem, a project focused on making methanol from CO2 and other off gases from steel production, and our support for Photanol, an organization making new chemicals from CO2 and sunlight.
We are also involved in several studies with partners to use green electricity to produce green hydrogen from water. This green hydrogen can be used to make renewable methanol, sustainable aviation fuel, or to decarbonize industrial processes such as steel production.
Renewable energy storage
We support the use of our salt caverns to safely store hydrogen or other forms of energy, which will play a key role in providing a stable supply of renewable energy.
Stable, cost-effective renewable energy
Using an automated algorithm called ‘e-flex’, we automatically adjust production in our energy-intensive electrolysis facilities to be in line with changes in electricity supplies. This not only reduces cost, but also helps energy providers to balance large swings in supply from renewable sources such as wind power.
Learn more about Nobian's sustainability approach
Keep aiming high
Our sustainability achievements place Nouryon in the top 10% of companies rated by EcoVadis. As one of our values states, ‘We aim high’ as a company and therefore we have our sights set on further improving our sustainability performance. More about our key pillars and Sustainable Development Goals
Learn more - Nouryon's sustainability pillars