Tetra PAK has made strong progress towards its 2020 environmental targets by focusing on developing sustainable products, reducing environmental footprint across the value chain and increasing recycling.
Claes Du Rietz, Vice President Environment at Tetra Pak explains that achieving environmental excellence is part of the company’s strategy towards 2020 because they believe it is crucial for the future of the company and their customers. Tetra Pak drives environmental performance in every step of their operation, from sourcing, development of processing and packaging systems, to services and support provided to customers.
Developing sustainable products
To make packaging products more sustainable, Tetra Pak is focussed on increasing the use of renewable materials from natural resources that grow back when properly managed, such as wood and sugarcane. On average, 75% of a Tetra Pak package is paperboard, made from wood. As a Forest Stewardship Council (FSC) certified company, Tetra Pak is committed to sourcing from responsibly managed forests and other controlled sources with the aim of using 100% FSC certified paperboard. This percentage has risen from 38% in 2012 to 41% in 2013. Meanwhile, 32 billion Tetra Pak packages carrying the FSC-label reached consumers last year, an increase of more than 5 billion over 2012.
Tetra Pak’s long term ambition is to develop a fully renewable package. One major step forward in 2013 was the global release of the bio-based LightCap 30 made from HDPE that is derived from sugarcane. Across the portfolio, 1.1 billion packages with such bio-based caps hit the market in 2013, almost doubling the number for 2012.
Reducing environmental footprint
Tetra Pak has set a goal to cap climate impact across the value chain at 2010 levels by 2020 while still growing the business. To achieve this, a number of initiatives have been introduced, including the development and audit of an accounting and reporting system in line with the Green House Gas Protocol Corporate Value Chain standard. Between 2010 and 2013, Tetra Pak reduced the climate emissions from its own operations by 2,000 tons CO2e, while achieving a 12% growth in the number of packages sold.
Tetra Pak reports the progress of its climate programme publicly through CDP (Carbon Disclosure Project). In 2013, Tetra Pak improved the CDP score from 77 to 91, which is considered very high, compared to an industry average of 49.
2013 also saw the launch of a number of equipment and service innovations that supported customers in reducing their environmental footprint. The Tetra Alcross RO Lite was made available to small and medium sized cheese producers to transform whey with excessive water from a food waste into a product. Tetra Vertico, a new generation heat exchanger unit, was launched to improve energy efficiency in heating and cooling a wide range of prepared food products. TPMS (Tetra Pak Maintenance System) On-line was introduced to provide maintenance to machines based on the individual status instead of a standardised schedule, significantly improving efficiency and optimising performance.
Tetra Pak is committed to increasing the recycling of used beverage cartons, aiming to double the global recycling rate by 2020 to 40%, focusing on raising consumer awareness, sharing knowledge and expertise, facilitating collection infrastructure and supporting recycling technology development.
In 2013, the global recycling rate of Tetra Pak packages reached 24.5%, with about 43 billion being recycled, 4 billion more than the previous year. One market that showed great progress in collection infrastructure was the United States, where the consumer access rate to recycling infrastructure grew from 41% to 48% between 2012 and 2013, equating to access for approximately 7.9 million new households.
Tetra Pak drives recyclability as part of its product innovations. In 2013, the company launched Tetra Evero Aseptic 1000 Separable Top, a product designed to enable consumers to detach the plastic top from the carton sleeve, allowing them to be recycled separately.
Tetra Pak in Oceania
During 2013, Tetra Pak Oceania delivered more than 31 million FSC-labelled packages to customers in Australia and New Zealand.
Australians with access to recycling infrastructure accounted for 94% of the population in 2013 while, in New Zealand the same year, more than 30% of the population had access to recycling infrastructure.