Reducing environmental impact

Unilever's work on reducing environmental impact supports

8 of the UN Sustainable Development Goals

Select one of the goals to find out how we're taking action in support of the UN Sustainable Development Goals (SDGs)

Find out how we’re realising the business opportunity from the SDGs
Zero Hunger

Zero Hunger

Around 800 million people are undernourished globally and an estimated 155 million children under five years old are stunted. Hunger at these levels, in a world where one-third of food is never eaten, is a humanitarian and economic crisis – malnutrition has lasting effects on the development of individuals and societies.

Our vision is of Sustainable Nutrition – foods and refreshment that taste good, feel good and are a force for good. Through brand programmes such as Knorr's partnerships with the World Food Programme and others, we're aiming to provide more than 200 billion servings – with at least one of the five key micronutrients – by 2022. And we're committed to doubling the proportion of our portfolio that meets the Highest Nutritional Standards, from 30% to 60%, based on globally recognised dietary guidelines – we'd reached 39% by 2017.

But we believe we can make an even bigger contribution to achieve Sustainable Nutrition for all when we work with others to help transform the global food system. So, we’re working with organisations such as the World Economic Forum’s New Vision for Agriculture and the SDG2 Advocacy Hub, to build public awareness and advocate food system reform. We also play a leading role in the Food Reform for Sustainability and Health (FReSH) Coalition and the Food and Land Use Coalition. 

Sustainable Nutrition means minimising food waste from farm to fork. We’ve committed to halving food waste by 2025 and have signed a commitment to switch to a standardised system of food expiry dates by 2020.

Explore how Unilever is taking action

Our Big Goal Reducing environmental impact by half
By 2030 our goal is to halve the environmental footprint of the making and use of our products as we grow our business.

Reducing environmental impact

Decoupling growth from our environmental impact

Part of our Vision is to grow our business whilst decoupling our environmental impact from our growth. We consider the reduction of our greenhouse gas (GHG), water and waste impacts across our value chain, from sourcing our raw materials to within our own manufacturing and operations and consumer use. We also aim to source our agricultural raw materials sustainably.

Reducing the environmental impact of how consumers use our products continues to prove difficult, as our performance on reducing GHG and Water impact per consumer use demonstrates. However, in those areas where we have control over our impacts – such as our own manufacturing - we are making excellent progress.

Our performance: GHG, water, waste & sustainable sourcing

Our environmental targets for GHG, water and waste are expressed on a ‘per consumer use’ basis. This means a single use, portion or serving of a product, such as the impact of one load of laundry. Our performance is measured against a baseline of 2010.

+2% greenhouse gas emissions across the lifecycle
+1% water associated with consumer use of our products
-32% waste associated with the disposal of our products per consumer use
62% agricultural raw materials sourced sustainably

Our performance: Manufacturing

Our performance is measured against a baseline of 2008.

-65% CO2 emissions from energy per tonne of production
-47% water abstraction per tonne of production
-96% total waste sent for disposal per tonne of production
Over €733m of energy costs avoided via eco-efficiency since 2008
% Of target achieved

Our approach

We want to play our part in tackling climate change and reduce the depletion of natural resources. It makes business sense to reduce our risk by securing sustainable sources of supply for raw materials, to cut costs through reducing packaging materials and higher manufacturing efficiencies, and to appeal to more consumers with sustainable, purpose-led brands.

Our approach, which directly supports a number of the UN Sustainable Development Goals, focuses on:

  • Taking global climate action and protecting our forests
  • Championing sustainable agriculture, focused land use and food security
  • Helping consumers to recycle more and use less water and less energy through producing products with a lower environmental impact
  • Making our manufacturing and distribution more eco-efficient
  • Advocating public policy to tackle climate change.

 Independently assured by PwC

Reducing environmental impact pillars

Greenhouse gases

Eliminating fossil fuels in manufacturing

Action on climate change is critical, but it’s also a chance to grow our business by responding to opportunities across our value chain.

Water use

Water use and water centre

We’re addressing the challenge of water scarcity holistically, so consumers can enjoy our products and our business can thrive in a water-constrained world.

Waste & packaging

recycling in brazil

We want to move towards a more circular economy, so that more plastic has the best possible chance to be reused or recycled.

Sustainable sourcing

Palm oil farmer

Growing for the future – sustainable sourcing has never been more important.

Other areas of focus

Eco-efficiency in manufacturing

Eco-efficiency in manufacturing

We want to make our manufacturing as efficient as possible – using fewer resources and generating less waste.

Natural capital

Natural capital

We are working in partnership with others to explore how natural capital can be better integrated into business decision-making.

Lifecycle assessments

Woman working on production line

Understanding and managing lifecycle impacts is crucial to achieving our Unilever Sustainable Living Plan targets.