23 May 2019

CIRC-PACK joins European plastic waste innovators in Brussels

On 16 May 2019, more than 100 policy makers, innovators and circular economy experts gathered at Scotland House in Brussels for the PlastiCircle and ICLEI Europe conference ‘Circular Cities – Innovating to tackle plastic waste’.

Held during EU Green Week, the conference was a hub of activity for industry, NGOs, academia and Horizon 2020 projects – all looking to debate from policy, city and industry perspectives on the challenge of plastic waste and the need for innovation in a circular economy.

The CIRC-PACK consortium had a central role in proceedings, fresh from a General Assembly meeting in Brussels the day before. At the Circular Cities conference, more than 20 CIRC-PACK collaborators were present, with the project hosting the successful workshop ‘New materials and ecodesign for plastics in a circular economy’.

Interest in the CIRC-PACK project was also at an all-time high during the meeting, with a Euronews film crew interviewing key consortium partners on the role of consumers, ecodesign, and industry uptake of CIRC-PACK project innovations. Footage of CIRC-PACK will be released in the coming weeks as part of the Euronews Futuris segment.

“Linear is out, circular is in!”

The conference itself was opened by Werner Bosmans of the European Commission’s DG Environment, with a keynote presentation on a European strategy for plastics in the circular economy. Joined on the panel by Daiva Kvedaraitė (European Economic and Social Committee) and André van de Nadort (European Committee of the Regions), Mr Bosmans’ intervention was a timely reminder of the urgent challenges facing cities across Europe, and the critical importance of new legislation introduced by the bloc.

The European strategy for plastics in a circular economy revolves around four key axes: curbing plastic waste and littering; improving the economics and quality of plastics recycling; driving investments and innovation towards circular solutions; and harnessing global action. And conference-goers were especially eager to press Mr Bosmans on the specifics of what the European Commission foresees from 2019 onwards.

How can cities solve the plastic challenge?

With the conference co-organised by the European Secretariat of global city network ICLEI – Local Governments for Sustainability, the city dimension was a crucial component of the event – which also attracted representatives from regions and municipalities around Europe.

The second panel of the day, moderated by Zero Waste Scotland’s Iain Gulland, brought about robust discussions on the best strategies for city leaders to engage with citizens and address growing concerns over municipal waste management (including plastic packaging). Cristina Monge (AVEP), Jonas Mortensen (the city of Copenhagen), Eric Velthuizen (the city of Utrecht) and Ana Moya of PlastiCircle all offered key insights from their cities.

The PlastiCircle perspective was crucial, given project experiences in not one but three European cities: Valencia (Spain), Utrecht (the Netherlands) and Alba Iulia (Romania).

Can plastics innovations make cities more circular?

The final panel of the day gathered both industry representatives and Horizon 2020 project co-ordinators, including CIRC-PACK project manager Montserrat Lanero. Ms Lanero and César Aliaga (PlastiCircle) were joined by the CEO of Veolia Netherlands, Hildagarde McCarville, and fellow industry innovator Howard Waghorn of HAHN Plastics Ltd. – they offered key insights into how innovations in urban waste management can "close the loop" and make the circular economy visible to everyday citizens of Europe’s urban areas.

But the conference also offered some welcome additional spaces for collaboration and discussion, not least the lunchtime ‘Innovation Space’, featuring industry clusters such as Plastipolis, companies such as Veolia, and Horizon 2020 projects BioVoices, FORCE, UrbanWINS and of course CIRC-PACK.

In–depth discussions – New plastics, digitalisation, measuring the circular economy and more

The parallel workshops were also a key highlight of the day, with CIRC-PACK hosting a well-attended, multi-stakeholder workshop on new plastic materials and ecodesign. Taking centre stage were Keti Medarova-Bergstrom of the European Commission (EASME), Greet Overbeek of the BioVoices project, Daniel Massó of Spanish standardisation body UNE, and as chair, Belén Ramos of Spanish consumer organisation OCU. In-depth discussions and focus groups followed the series of stimulating presentations.

There was also a highly interactive set of focus groups during the workshop ‘Digitalisation for a circular economy’. These discussions were led by Ander Pijoan of the Waste4Think project, Annika Hedberg of the European Policy Centre, Henning Wilts of the Wuppertal Institute and Alberto Bellini of the University of Bologna and co-ordinator of the eCircular project.

ICLEI Europe hosted a workshop on local approaches to measuring the circular economy, with a host of senior speakers including Aristide Athanassiadis of the Université Libre de Bruxelles.

“Cities are consumers – and can lead by example”

The 100 or so participants at ‘Circular cities – Innovating to tackle plastic waste’ heard discussions on plastic waste from a wide range of perspectives; city-focused perspectives, industry-focused perspectives and from an innovation-centric perspective. But throughout the urban plastic waste discussions, a number of key themes arose again and again.

Closing the conference, ICLEI Europe deputy regional director Ruud Schuthof noted that raising of awareness is key – and indeed with the issue of plastic waste there is an opportunity for communicators and all stakeholders because “plastic waste is very tangible”. But the public in all of Europe’s municipalities need be better informed on plastic solutions, with “clear descriptions on what we mean in terms of waste, re-use and recycling”. In reality, noted Mr Schuthof, “cities are consumers, and can lead by example!”

The 16 May conference also released the official PlastiCircle promo video, which runs through the essence of PlastiCircle innovations in plastic waste collection, transport, sorting and recycling. The video is on YouTube.

20 May 2019

Success for CIRC-PACK workshop on new materials and ecodesign

CIRC-PACK has raised its profile at the heart of Europe with a packed workshop on new materials and ecodesign for plastics in a circular economy, held in Brussels at the conference 'Circular Cities - Innovating to tackle plastic waste'.

On 16 May 2019, multiple stakeholders from across Europe gathered for a special PlastiCircle and ICLEI Europe conference on the circular economy of plastics in Europe's urban areas. Held at Scotland House in the heart of Brussels' EU quarter, the conference also hosted a series of specialised multi-stakeholder workshops.

CIRC-PACK was invited to organise a session to gather feedback from experts that would serve to boost the social acceptance of new, improved plastic packaging products. The workshop brought together stakeholders from across the plastic packaging value chain, including waste management and treatment professionals, manufacturers, end users, designers and public authorities.

The interactive workshop featured a number of brief round table presentations from the European Commission, Horizon 2020 project BioVoices, Spanish standardisation body UNE and Croatian manufacturer Saponia.

Participants were introduced to EU policies, initiatives and funding mechanisms by Keti Medarova-Bergstrom (EASME), who placed special emphasis on the role the Commission is playing in the launch of innovative bio-based products. This was followed by an intervention by Greet Overbeek of BioVoices on strategies to foster market uptake.

The strong line-up was completed by Daniel Massó of UNE and Andrea Božić of Saponia, who respectively delved into the standardisation of product information and the main barriers for businesses that aim to embrace new plastic packaging.

Workshop participants were given ample opportunity to engage with the issues during parallel discussions - notably led by public administration and business.

The session was led by Belén Ramos of Spanish consumer organisation OCU, and is one of a series of multi-stakeholder workshops organised by CIRC-PACK around the European continent. Indeed the next session is slated for Ecomondo 2019, to be held in November in Rimini, Italy.

2 April 2019

“New packaging solutions based on renewable resources” – CIRC-PACK talks to major bioplastics player Novamont

A market leader in the design of bioplastics, Italy’s Novamont is also one of CIRC-PACK’s key project partners – leading on the project demonstration of innovative bioplastics from renewable resources. To get the latest on developments at the company and Novamont’s contribution to CIRC-PACK, we spoke to bioplastics R&D expert Alessandro D’Elicio.

A partner within the CIRC-PACK project, Novamont is a global leader in the production of innovative bioplastics. Why did the company decide to go down this route?

Novamont was founded in 1989 and its roots lie in the Montedison School of Materials Science – set up to realise the ambitious project of some of its chemical  researchers:  to integrate chemistry, agriculture and the environment. Today we are in a leading position in bioplastics and we are also involved in the development of bioproducts such as biolubricants, biochemicals and cosmetic ingredients from renewable sources.

We promote an approach to the circular bioeconomy based on the efficient use of renewable resources and on the regeneration of local areas, building world-first plants based on proprietary technologies and revitalising industrial sites that are decommissioned or no longer competitive to create new industries, new products and new jobs.

Within the CIRC-PACK project, we have the possibility of creating and testing new biopolymers using alternative bio-based raw materials for the packaging sector. Moreover, we have to opportunity to collaborate with partners along the packaging value chain, from the public, private and non-profit sectors, as well as research organisations, to create innovative sustainable products.

This fits with our tradition of designing biodegradable and compostable bioplastics, as solutions for specific environmental problems associated with the end-of-life of the applications. These products are used in many different sectors, such as large-scale retail distribution, separate waste collection, catering, agriculture and packaging.

One of the big issues for the plastics field is the lack of consumer clarity over different plastics types and their environmental credentials (or lack thereof). What exactly do we mean by 'bioplastics', 'biodegradable' plastics or even 'compostable' plastics?

Nowadays, the terms “biodegradable”, “biobased” and “compostable” as related to bioplastics are very common. But these are frequently misused and a source of misunderstanding. A plastic material is defined as a bioplastic if it is either biobased, biodegradable, or features both properties.

The term biobased means that the material or product is whole or in part derived from biomass like plants, trees or animals.

Biodegradability means a material’s capacity to be converted into carbon dioxide (CO2) through the action of micro-organisms, under the same process occurring in natural waste. The property of biodegradation does not depend on the resource basis of a material but is rather linked to its chemical structure.

A more specific declination of this property is the compostability; that is, the ability of an organic material, animal or vegetable, to decompose and turn into a mixture of substances, with the compost to be used as a “soil improver”. The European norm EN 13432 defines the characteristics that a material must own in order to be claimed as compostable and therefore recycled through composting of organic solid waste.

What innovations is Novamont currently working on in terms of new plastic materials?

We do not consider the product on its own, but as part of a production/consumption/disposal system, so our solutions are conceived and designed to provide unique and sustainable responses to specific environmental and social problems.

The use of renewable raw materials is one of the qualifying elements of Novamont’s biodegradable and compostable bioplastics and we are working to progressively increase the renewable content of our products. Moreover we continually improve the performance and environmental profile of our products in order to expand the range of possible applications.

With respect to CIRC-PACK, how is Novamont progressing with the important task of producing our new plastics from renewable materials - one of the key components of 'Demo Case A' in the project?

‘Demo Case A’ is focused on demonstrating the potential of bio-based material when applied in the packaging sector. So as we continuously optimise the process for obtaining bioplastic intermediates from waste cellulose, we are developing a range of suitable formulations for CIRCPACK’s selected applications. This means that different grades of biopolymers have been validated by partners for the final CIRC-PACK applications: film sealing for food trays, plastic boxes, bags, shampoo bottles, coffee capsules. The validation has covered the testing characteristics and functionality of the final products.

What do you think CIRC-PACK brings to the table in terms of European efforts to transition towards a circular economy for plastics? How will the project deliver this, and how will Novamont help?

The CIRC-PACK project will help to decouple plastic packaging products from fossil feedstocks and to reduce Europe’s dependence on fossil resources, providing new packaging solutions based on renewable sources with lower environmental impact and creating an effective after-use plastics economy.

Now, Demo Case A’s stated objective is “decoupling plastics from fossil feedstock by using alternative renewable feedstock”.  This means that Novamont is working to demonstrate a process for obtaining building blocks from AHP (Absorbent Hygiene Products) cellulose waste application into bioplastics. The success of this demonstration will develop new biodegradable and compostable materials for packaging (food and non-foodstuffs). This packaging allows for optimal organic waste management; reducing the environmental impact and contributing to the development of virtuous systems, with significant advantages throughout the entire production-consumption-disposal cycle.

What will the bioplastics industry deliver in 2019? What are your predictions?

Several countries worldwide are supporting the use of biodegradable and compostable bioplastics in order to increase sustainability and reduce the amount of waste which is disposed of in landfill, thus pushing their market.

In view of previous figures on Italian compostable bioplastics, the forecasts for the development of the production of compostable products show an overall growth of around 15% for the coming year. Overall the sector is very dynamic, with companies growing and investing in a skilled workforce, cutting-edge machinery and plants and innovative applications in several sectors. The evolution of the entire sector is pushed by the need to reduce plastic pollution in soil, rivers and seas, together with the ability of these products to solve the problems connected with the collection and valorisation of the organic fraction.

The interconnection between compostable bioplastics and organic waste collection schemes creates positive added value. These systems generate social, economic and environmental development. My wish is that in Europe, increasing adoption of these schemes will be promoted in the coming years. France and Wallonia have already started to adopt more compostable products.



2 April 2019

“Circular economy is so much more than new materials, packaging and sorting” – Q&A with CIRC-PACK’s Bumaga

A small-and medium-sized enterprise in the Netherlands, Bumaga is a key player in the CIRC-PACK consortium. But although Bumaga is a fully-owned subsidiary of the Royal Dutch Association of Paper and Board Mills, the company is nevertheless engaging with the plastics industry in the field of circular economy. CIRC-PACK caught up with Bumaga project leader Henrike Holwerda to find out why it makes sense for paper and plastics industries to work together.

Bumaga is a key CIRC-PACK partner from the Netherlands, but it’s not in the plastics industry. Tell us how Bumaga became involved in this project?

Bumaga has worked on multiple European projects in the past. Prior to this one we connected with (CIRC-PACK project partner) AITIIP during a bio-based industries partnering event. As the CIRC-PACK project was in the proposal stage, AITIIP were looking to have partners from other sectors involved.

Being involved in CIRC-PACK gave Bumaga the opportunity to learn a great deal from developments in the plastics industry – developments that possibly impact the paper industry as well.

What are Bumaga's main activities in the field of circular economy?

Bumaga is very active when it comes to circular economy, since circularity was introduced in the paper industry many years ago. Through circularity, we can ensure the quantity and quality of the main input for our processes, namely paper for recycling. At the same time, we are monitoring trends in the market and recyclability is, of course, currently a hot topic. We are responding to that by guiding packaging producers in design for recyclability and by offering solutions that are suited to the paper recycling process.

Finally, CO2 emissions are high on our agenda. Like other businesses, paper and board mills are facing new challenges regarding energy consumption. Bumaga for example supports the mills in reducing their CO2 emissions; for example by optimising the drying process or by educating them to take on a value chain approach.

Tell us about Bumaga's involvement in the CIRC-PACK project. Why is your role so important?

Bumaga is aware of the challenges that the plastics industry is facing, not only through CIRC-PACK but also through our everyday activities. Packaging producers are increasingly replacing their plastic packaging with paper-based alternatives. This means that more and more multimaterial packaging is marketed – and this also ends up in our recycling processes. The alternatives, however, are barely recyclable within the current common collecting, sorting and recycling systems.

The Netherlands as well as the paper industry in general are frontrunners when it comes to recycling. Therefore, there are benefits to be had from our industry’s experience, and we can transfer knowledge to the CIRC-PACK project. Combining these two sectors (paper and plastics) makes sure that the problems are not simply shifted to other sectors, but integrally solved.

Can you update us on the status of the CIRC-PACK ‘Demo Case’ led by Bumaga: Demo Case B - producing ecodesigns?

In collaboration with our CIRC-PACK partners, Demo Case B involves the production of two eco-designs. Firstly, a multi-material packaging is developed; a detergent box which consists of board and plastic. This design aimed for recyclability in the paper recycling process and was tested with positive results. Secondly, a multilayer packaging is developed; a film seal for trays (of fresh chicken) which consists of multiple layers of plastic. This design is aimed at biodegradability and compostability. The separate components were also tested with positive results and it is expected that the multilayer as a whole will be biodegradable and compostable. Over the coming months, the prototypes will be validated by real consumers.

What is the biggest challenge for Bumaga when "ecodesigning" multi-material or multilayer packaging products?

Multi-material packaging and multilayer packaging usually have a reason for being constructed as they are. The products that are enclosed need protection against influences from the environment, such as oxygen and moisture. The barriers against these influences cannot always be provided by a single material. Therefore, multiple layers of different materials need to be combined in the packaging, which always limit the packaging’s circularity.

Multimaterials will never be ideal in a circular economy, even when being eco-designed. Besides, current market is not ready yet for complex materials. Consumers do not recognise these kind of materials and are confused about how to dispose of them. Current collection, sorting and recycling systems are equipped for monomaterials only.

Where do you think the CIRC-PACK project can grow in the context of European initiatives towards a circular economy? Will our innovations take off elsewhere?

Great hopes have been pinned on the demo cases and I can see why. The demo cases are the means to show the applicability of the CIRC-PACK project in real life. However, I think that circular economy is so much more than introducing new materials, new packaging and new sorting systems in the market. When consumers do not have any interest in these innovations, when organisations are not willing yet to collaborate, when the government is not creating the right legislative climate, these innovations go nowhere. And in my opinion that is one of CIRC-PACK’s strengths: all barriers and drivers for the circularity of the plastic packaging value chain are addressed during the project.