About this Discussion

Every year, an estimated 11.2 billion tonnes of solid waste is collected worldwide and decay of the organic proportion of solid waste contributes about 5% of global greenhouse gas emissions. Poor waste management – ranging from non-existing collection systems to ineffective disposal – causes air pollution, water and soil contamination. Open and unsanitary landfills lead to contamination of drinking water and can cause infection and transmit diseases. 

The way a country manages its solid waste has significant long-term implications for public health, the economy and the environment. Therefore, it is essential to promote an environmentally sound solid waste treatment and disposal programme. Investing in greening the waste sector can generate multiple economic and environmental benefits. 

Greening the waste sector primarily involves the three “R’s” – reduce, reuse and recycle – with the long-term vision being to establish a circular economy in which the use of materials and subsequent waste is limited, most unavoidable waste is recycled or remanufactured, and any remaining waste is treated so as to minimize environmental damage or even create additional value through recovering energy embedded in material or products.

Waste Management

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UNEP latest report finds that plastic pollution disproportionately affects marginalized communities and those living in close proximity to plastic production and waste sites, beyond inefficient or even sometimes non-existing waste management systems.

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https://www.unep.org/resources/report/neglected-environmental-justice-impacts-marine-litter-and-plas...

Ikea starts buy-back scheme offering vouchers for old furniture — Used products returned in as-new condition with no scratches will be bought for 50 percent of the original price, while items with minor scratches will be bought for 40 percent. Furniture that is well used with several scratches will be bought for 30 percent.

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https://www-bbc-co-uk.cdn.ampproject.org/c/s/www.bbc.co.uk/news/business-56981636.amp
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Created a Post in Waste Management

The CMaR collaborative shows how an experiment with celebrity endorsement could influence behavior and reduce plastic pollution. Very encouraging results!

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https://youtu.be/7cSR9OFBD2c
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Created a Post in Waste Management

Plastic pollution in the ocean is a severe problem for Chile. César Salazar, Associate Professor at Universidad del Bio-Bio, Chile, and a senior researcher at EfD Chile explains why and what can be done to tackle this.

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https://efdinitiative.org/story/how-educating-kids-may-help-turn-tide-ocean-plastics
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Created a Post in Waste Management

Identifying the sources of non-point source pollution: Research progress and emerging challenges – A review

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http://www.scirea.org/journal/PaperInformation?PaperID=1249

Government of Gujarat has provided strong leadership developing Institutional Structures for Implementation and Monitoring of Sustainable Development Goal's and prepared Gujarat Sustainable Vision 2030 document. The High Power Committee (HPC) formed under chairmanship of Hon'ble Chief Secretary to review the progress of SDGs and provides directives for future improvement. All the State Govt. schemes / Programmes (700 +) including Centrally Sponsored Schemes have been mapped with SDG's and linked budgetary provisions to the outcome based budget since 2017-18.

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pdf1615808305253_0.pdf14.72 MB

8 million tons of plastic ends up in the ocean each year, endangering wildlife and polluting ecosystems. The issue has worsened during the pandemic. A new legislative guide by UNEP and WRI outlines 4 ways on how the law can be used to tackle plastic pollution and support a circular plastics economy.

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https://wedocs.unep.org/bitstream/handle/20.500.11822/34570/PlastPoll.pdf.pdf?sequence=3&isA...

Check out Rwanda's e-waste recycling plant! In addition to better managing and recycling waste, including hazardous e-waste, since its operations began last year, it reports having cut 1,648 tonnes of carbon emissions and created more than 500 jobs. They've also repaired a refurbished more than 5,000 computers already.

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https://www.youtube.com/watch?v=GvBSj2TXITM
Maria Dumpert commented on Maria Dumpert's Post in Circular Economy, Waste Management

There's a lot happening on circular economy and plastics, and looking forward to even more to come this year! Here are a few highlights from the week:
* Three new country market studies on plastics circularity opportunities (Thailand, Philippines, Malaysia) added to our case study library (https://www.greengrowthknowledge.org/case-studies)

* IFC ClimateBiz Podcast: Marine Plastics: Navigating the Circular Currents (https://www.ifc.org/wps/wcm/connect/topics_ext_content/ifc_external_cor…) - "With existing technology, we can probably get 50% of the way with ocean plastic prevention, but that means we need a step change in recycling technology to achieve the next 50% -- things like advanced recycling technology, chemical recycling, commercialising and industrialising some of these processes"

* World Bank blog - 5 reasons why South Asia is coming together to beat marine plastic pollution (https://blogs.worldbank.org/endpovertyinsouthasia/5-reasons-why-south-a…)

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https://www.greengrowthknowledge.org/case-studies
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Created a Post in Waste Management

Improved region-specific emission factors for enteric methane emissions from cattle in smallholder mixed crop-livestock systems of Nandi County, Kenya

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doi: doi.org/10.1071/AN17809