Circular Economy | Mari Pantsar | TEDxXamk
The global sustainability crisis, driven by linear consumption, demands a transition to the circular economy to decouple growth from resource use. The circular model, which maximizes existing material value, offers substantial economic opportunity, projecting up to 25 trillion U.S. dollars in economic output by 2050. Achieving this requires cross-sector cooperation, as exemplified by Finland's "circular rope roadmap" involving 1,000 stakeholders.
## Speakers & Context
- Presenter, focused on the global sustainability crisis and the circular economy as the solution.
- The talk highlights the necessity of moving beyond treating consequences to addressing the root cause: growing consumption.
## Theses & Positions
- The world faces a global sustainability crisis with three dimensions: biodiversity, climate, and overuse of natural resources.
- Solving the crisis requires confronting the root cause—growing consumption—and necessitates a transition to the circular economy.
- The circular economy is defined as a new economic model decoupling economic growth and well-being from natural resource use by utilizing existing materials.
- Ownership of products must be replaced by using products and services (e.g., "mobility as a service," "clothes as a service," "lighting as a service").
- The transition requires all societal actors (municipal decision-makers, urban planners, manufacturers, citizens) working together.
- The circular economy is not just environmental; it is a source of new business opportunities, projecting up to 25 trillion U.S. dollars in additional economic output by 2050.
## Concepts & Definitions
- **Circular Economy:** A whole new economic model where products are designed to keep materials in circulation, maximizing product lifetimes, and utilizing recycled materials as raw materials.
- **Linear Economy:** The current model characterized by taking resources, processing them, and disposing of waste.
- **Decoupling:** Separating economic growth and well-being from the rate of natural resource use.
- **Circularity:** The state where materials remain in circulation within economic processes.
## Mechanisms & Processes
- **Material Flow Management:** Utilizing materials that already exist in societies rather than extracting more, which would cause air pollution and species extinction.
- **Product Design:** Designing products specifically so their constituent materials can be kept in circulation.
- **Service Model Adoption:** Shifting from product ownership to service usage, such as "mobility as a service."
- **Emission Reduction Potential:** Implementing circular economy measures could reduce heavy industries' emissions by 56% by 2050 in the EU.
- **Value Chain Optimization:** Improving processes across all sectors, from primary materials processing to consumer use, to maximize value retention.
## Timeline & Sequence
- **Current State:** The world is operating in a linear economy, generating significant waste (e.g., 90% of extracted materials end up in landfills).
- **Immediate Crisis Indicator:** Global annual CO2 emissions are 42 gigatons, meaning the current carbon budget (420 gigatons) can be exhausted in less than 10 years.
- **Projection by 2050:** 12 billion tons of plastic waste are projected to exist in the environment.
- **By 2030:** Expected additional economic output from circular economy could reach 4.5 trillion U.S. dollars.
## Named Entities
- **IPCC (Intergovernmental Panel on Climate Change):** Source providing climate data regarding carbon emission budgets.
- **EU Commission:** Body that calculated potential savings for EU businesses.
- **Finland:** Nation pioneering the "world circular economy forum" and developing a national roadmap.
- **Sweden:** Neighbor noted for its prowess in waste recycling.
- **Japan:** Country recognized as the pioneer of material flow management since 1990.
- **Chile and Costa Rica:** Mentioned as countries that have embraced the circular economy concept.
## Numbers & Data
- Three dimensions of crisis: biodiversity, climate, and overuse of natural resources.
- Carbon budget limit: **420 gigatons** of $\text{CO}_2$ to keep warming below 1.5 degrees Celsius.
- Current global annual emissions: **42 gigatons** of $\text{CO}_2$.
- Carbon budget depletion rate: Less than **10 years** at current emission levels.
- Percentage of materials remaining in circulation: Only **9%**.
- Percentage of waste in Europe: Materials are used only **once** on average.
- Building material waste in Europe: Up to **15%**.
- Annual e-waste in Europe: **1 million tons** not recycled.
- Projected plastic waste by 2050: **12 billion tons**.
- Required farmland increase by 2050: **200%**.
- Required clean water increase by 2050: **137%**.
- Required steel increase by 2050: **57%**.
- Required energy increase by 2050: **32%**.
- Reduction in heavy industry emissions by 2050 (EU target): **56%**.
- Additional economic output by 2030: As high as **4.5 trillion U.S. dollars**.
- Additional economic output by 2050: **25 trillion U.S. dollars**.
- Potential EU savings by 2030: **600 million euros** every year (8% of total turnover).
- Stakeholders in Finland's roadmap: **1,000 people**.
- Projected new jobs in Finland by 2050 (Club of Rome estimate): **75,000**.
- Focus areas in Finland's roadmap: **Four** (sustainable food system, forest-based loops, technical loops, transport and logistics).
- Concrete projects identified: **64** in the fields of primary sector, materials processing, etc.
## Examples & Cases
- **Waste Flow:** $\text{CO}_2$ emissions from resource extraction and processing account for **half** of global air emissions, and the loss of biodiversity is linked to this.
- **Service Adoption:** Examples include "mobility as a service," "clothes as a service," and "lighting as a service."
- **Finland's Roadmap Process:** A large stakeholder process involving representatives from universities, cities, companies, labor unions, and industrial federations.
- **Global Examples:** Finland, Sweden (waste recycling), and Japan (material flow management since 1990) are cited as global leaders.
## Trade-offs & Alternatives
- **Linear Model:** Continues to result in high waste, increased demand for raw materials, and unsustainable resource strain.
- **Circular Model:** Offers material retention and emission reduction potential, representing an alternative to continued extraction.
## Methodology
- The development of the "circular rope roadmap" in Finland was a collaborative process involving **1,000 people** from diverse societal sectors to define focus areas and necessary projects.
## Conclusions & Recommendations
- The transition to the circular economy is necessary to mitigate the global sustainability crisis and avoid running out of the carbon budget.
- The circular economy must be integrated into the core of net national and EU and global climate policies.
- The shift requires collective action across all sectors, utilizing the four identified focus areas in Finland.
## Implications & Consequences
- Failure to transition results in exhausting the carbon budget in under a decade and exacerbating the material waste crisis.
- Success implies decoupling economic well-being from resource depletion, unlocking massive economic growth potential.
## Verbatim Moments
- *"The carbon budget already today is very tight so according to IPCC Intergovernmental Panel on Climate Change we can emit only 420 Kika tons of carbon dioxide into the atmosphere if we want to keep the global warming below the critical 1.5 decrease."*
- *"only 9% of extracted materials remain in circulation only 9%."*
- *"The circular economy is much more than recycling."*
- *"ownership of products is replaced by using products and services."*
- *"The circularity of circular economy is inevitable to meet the targets of the Paris agreement."*
- *"it is not a typical road map it is a circular rope roadmap because it is a road map to the circular economy."*
- *"we can reduce heavy industries emissions by 56 percent by 2050 in the EU."*
- *"who knows when waste disappeared from the world."*