The production of Portland cement (PC) is responsible for 8-10 % of the global anthropogenic CO₂ emissions. PC and PC-based blends are the most common binder in concrete production (< 99 % of cases). As PC is accountable for 74-81% of the CO₂ footprint, substantial climate impact reductions for concrete requires eco-innovation at the cement level.

One of the most promising technologies to lower CO₂ emissions consists in partially replacing traditional PC with industrial byproducts displaying cementitious properties, such as blast furnace slag from iron production, or coal combustion fly ashes from power generation, but their availability and properties are rather constrained.

A diversification of local (secondary) raw materials to extend partial substitution of PC is ongoing. 

This study aims to gain insight into how the transition to a more circular economy could impact the labour market, with a focus on net job creation or loss, job creation at different skill levels and geographical job concentration.

The methodology used was a combination of literature review and exploratory data analysis, the latter mainly focused on the Belgian region of Flanders.

It concluded that the transition will positively affect employment for vulnerable groups and reduce overall unemployment. The transition also has the potential to reduce the educational and geographical mismatches present in the Flemish labour market.

However, opportunities will vary between regions and the quality of jobs is key (some jobs in the waste sector are 'dirty jobs').

To evaluate the impact of adopting circular economy principles in cities – in terms of emissions, quality of life and resilience – Enel and ARUP, with the scientific support of the Enel Foundation, have collaborated on a research project focusing on four cities: Bogotá, Genoa, Glasgow and Milan, all committed to enhancing the energy transition.

The study concerns three key urban sectors:

1. mobility
2. built environment
3. energy systems.

It entailed interviews with stakeholders and analyses of existing decarbonisation policies and circular strategies. A reference model was used to help identify the most significant circular actions that could lead to a reduction in GHG emissions in three sectors.

The results could be used as a guide for decision makers.

This study highlights that, while international trade has a vital role to play, policy responses to-date have largely been designed at the national level and in an uncoordinated manner.

ICC Secretary General John W.H. Denton says that "the report shines a light on how well-intentioned national policies are inadvertently hindering the adoption of circular solutions in the real-economy. Simply put: the transition to a circular economy can only be enabled at scale by harnessing the power of cross-border trade to unlock economies of scale and comparative advantages. We hope our analysis will serve as a clarion call for a concerted global effort under the auspices of the World Trade Organization to enable new patterns of trade capable of meeting global climate and sustainability goals".

Recycling is key for the circular economy. Chemical recycling could one day become a trouble-shooter solution for any remaining unrecyclable applications and replace incineration. However, it is not yet a sustainable technology.

Ecopreneur.eu - the European Sustainable Business Federation - has concerns about linear economy lock-ins, high CO₂ emissions, competition with mechanical recycling, lack of scale, low quality, toxic residues and large investments being drawn away from SMEs going circular.

Therefore it advocates supporting the development of chemical recycling only if it is:

1. net-carbon positive,
2. used for otherwise unrecyclable residues,
3. with maximum quality,
4. scalable,
5. at costs reflecting the waste hierarchy, and
6. matched by equal support for SMEs on circular design.

This policy paper sheds light on the false claims and misleading communication campaigns advertised by the fashion industry. It discusses the environmental impacts associated with these greenwashing claims in relation to three issues: materials, circularity and climate.

The paper further presents the most common statements and strategies used by fashion companies to convey their alleged engagement in environmentally sustainable practices.

Finally, recommendations are given on the policies needed on the EU-level to ensure that fashion brands are providing accurate and verifiable information to consumers, for them to make informed choices.

With this policy paper, Generation Climate Europe calls on the EU to address the growing issue of greenwashing in the fashion industry.

The authors of the study apply ascendency analysis (a systematic method based on information theory for quantifying the efficiency and resilience of natural ecosystems) at EU level and discuss the implications for urban waste management systems, taking the Netherlands as an example.

They argue that ecological principles can be useful for developing human-made systems. The system is made sufficiently robust to be able to cope with shocks by including a diverse set of stakeholders who provide:

1. resource-use efficiency through specialised know-how in capturing, processing and delivering a range of resources, and
2. resilience by generating multiple paths that allow these vital resources to circulate throughout the urban network at different levels and rates.

Arup has joined forces with the Ellen MacArthur Foundation to produce a report on the value of circular economy in real estate.

The circular economy offers real estate investors a framework for achieving environmental and social goals while delivering better economic performance. How do real estate business models need to change - apart from eco-design - if circular principles are to scale up in this sector?

The report defines five models to improve financial performance to the benefit of real estate investors and construction clients:

1. Flexible spaces
2. Adaptable assets
3. Relocatable buildings
4. Residual value
5. Performance procurement.

In many countries, the government is the single largest purchaser of products, services and works. Green Public Procurement (GPP) enables governments to reduce the environmental impact of their purchases. It also serves as a powerful tool for governments to simultaneously achieve their environmental and development policy objectives.

This report provides an overview of international experience in the implementation of GPP. It focuses on the institutional framework that is needed to support the mainstreaming of GPP practices across governments. The intention is to equip practitioners with a broad understanding of the issues they need to consider in the design and implementation of GPP reforms.

The benefits of transitioning to a circular economy outweigh the disadvantages. However, more efforts are needed to move from conceptualisation to implementation. The transition requires a political commitment and the right business mindset. It also requires prioritisation and investment in innovation, the utilisation of new technological solutions, and the right set of skills and competences.

So far, there has been very limited focus on what skills and competences are needed for this transition and whether Nordic STEM education provides them. This report introduces the basis for a Circular Economy Competence Framework for STEM specialists, including a set of essential technical and analytical skills for creating circular solutions.