Professor David C. Wilson
Waste & Resources Management Consultant
Visiting Professor in Waste Management
Imperial College, London

DCW to be keynote speaker at KfW’s Development Finance Forum 2017

The German Development Bank KfW’s annual international Development Finance Forum will this year focus on the world’s oceans: Oceans 21 -Solutions for a sustainable marine future. Professor David C Wilson has been invited as the opening keynote speaker on one of the three parallel strands of the Forum, focusing on marine litter and marine plastics. The working hypothesis is that avoiding marine litter requires predominantly measures to reduce land-based sources, and of these the largest contributor by weight is inadequate solid waste management in low and middle income countries. DCW will suggest that extending waste collection to all, and eliminating open dumping of wastes, in these countries would likely reduce plastics entering the oceans by more than half. More details will follow the Forum, which is to be held in Frankfurt on 21-22 November 2017.

International Workshop on Resilience and Waste Management in Developing Countries

An international workshop on community resilience and waste management will be taking place in The Gambia 25-30 April 2017. Organised jointly by the Arkleton Trust and WasteAid UK, the event will involve communities from The Gambia, Senegal, Ethiopia, Kenya, Malawi, Uganda, Cameroon, Nigeria and India. WasteAid UK is currently undertaking David Wilson’s Presidential Project for the Chartered Institution of Wastes Management (CIWM), to compile practical guidance on how to provide community level waste management and how to develop waste and recycling livelihoods. The workshopwill allow this guidance to be tested and developed further, ensuring it fits closely with the needs of the target users.

The first part of the workshop will focus on community resilience, encouraging attendees to share their experiences and good practice in anticipating risk, limiting impact, and ways to survive, adapt and grow stronger. Nicola Swan of the Arkleton Trust, an expert in rural development and knowledge exchange, said: “The workshop will provide a creative space for grassroots community practitioners, leaders and policy makers to come together and share experiences and knowledge, and to learn from each other. The ingenuity of communities to succeed is profound and many communities have addressed issues in innovative ways.  Lack of infrastructure and other systemic issues remain a challenge though, and for this reason, we will be inviting a few policy makers and academics to benefit from the opportunity to hear things ‘from the horse’s mouth.’”

The second part of the workshop will cover waste management as a key tool for resilient communities. Waste that is not managed can become a hazard for people and wildlife. With simple recycling skills, however, people can keep their communities clean, create jobs and earn an income. WasteAid UK and other recycling specialists will be sharing recycling skills such as making charcoal from woody waste, fertiliser from food waste, and construction materials from plastic waste. WasteAid UK previously set up the Brikama Waste Reprocessing Centre in 2016 in partnership with Women’s Initiative The Gambia and is currently developing a Guide to Community Waste Management, with funding from CIWM, which will be reviewed by workshop participants. Mike Webster of WasteAid UK said: “Improving waste management is vital for communities to prosper and stay healthy. The event will allow skill sharing between community waste managers located in geographically diverse parts of sub-Saharan Africa, and will help WasteAid UK improve the techniques that turn waste into an economic opportunity”.

DCW speaking at two upcoming CIWM events

Professor David C Wilson will speak at the CIWM Northern Ireland Conference and Exhibition on 29 March 2017 on: REUSE: Time to make things happen, based on a major CIWM report on the state of reuse across the five nations of the British Isles, published in October 2016. He will also make the keynote address at a Red Hot Topics Open Meeting of CIWM’s South-West Centre on April 7 2017, when his topic will be: UK waste and resource management in a global context – CIWM’s role in addressing future challenges.

DCW to speak on the future of waste and recycling policy in the UK

Professor David C Wilson will be a keynote speaker at the Westminster Energy, Environment & Transport Forum’s Seminar on 10 January 2017 on The future for waste and recycling policy in the UK. DCW’s subject will be The policy context for waste and the circular economy. Timed to follow a year on from the introduction of the EU Circular Economy package of reforms, the seminar will discuss the next steps for implementing measures to improve resource efficiency and the future for the waste sector in the UK. A particular focus for discussion on the day will likely be on the impacts of Brexit.

Full details, a live agenda and a booking form are available on the website.

Waste and climate – an opportunity

STOP PRESS: DCW has been invited to speak at the All-Party Parliamentary Sustainable Resource Group (apsrg) seminar on ‘COP21 and Waste: Exploring the Resource Industry’s Potential of Contributing to Climate Change Mitigation’ at Westminster on 10 December 2015.

POSTED 09 November, 2015. In the run-up to the Paris summit on climate change, the search is on for short and medium term opportunities to achieve significant reductions in greenhouse gas (GHG) emission across the economy. Several recent reports have pointed to the potential for improved waste and resource management as one such ‘entry point’. Some major developed economies have already reduced total GHG emissions by 5% through reduction of methane emissions from landfill. Tackling food waste could reduce global GHG emissions by 9%. Overall, the recent UNEP Global Waste Management Outlook (edited by DCW) has estimated that improved waste and resource management has the potential to save 15-20% of global GHG emissions across the economy.

Waste management is a cross-cutting issue impacting on many aspects of society and the economy. The link between waste and climate is particularly important. Waste management is generally considered a small but important contributor to GHG emissions. Its direct contribution through methane (CH4) emissions from anaerobic decomposition of organic wastes at disposal sites was estimated by the Intergovernmental Panel on Climate Change (IPCC) at around 3% of total GHG emissions in 2010. However, this figure grossly underestimates the potential contribution of improved waste and resource management to global GHG mitigation, both because it ignores savings already made prior to 2010, and because the IPCC has used a very narrow definition of the ‘waste sector’.

Planet-wide MSW generation in 2010 was dominated by high-income countries, which had already substantially reduced methane emissions from landfills. For example, changes in Germany’s waste sector between 1990 and 2006 reduced the country’s total GHG emissions by 5% , and this was in addition to the significant mitigation of methane emissions already achieved prior to 1990.

The IPCC sector estimates are necessarily carefully segmented to avoid any possibility of double counting. So their estimate also omits those emissions displaced through waste prevention, reuse, recycling and biogenic energy recovery, as these occur outside of the ‘waste sector’ – a point which has also been highlighted in a recent report prepared for Zero Waste Europe. An earlier study for the German government, using a life cycle approach, estimated that a 10-15% reduction in global GHG emissions could be achieved through improved solid waste management, including landfill mitigation and diversion, energy from waste and recycling.

Including waste prevention could further increase this estimate. An on-going UN project estimates that 1.3 billion tonnes of edible food waste is generated every year, representing one third of all food produced for human consumption. Prevention of this food waste would reduce total global GHG emissions by an amazing 9%: more than the total emissions of any country other than the US and China.

Overall, the GWMO concludes that the potential impact of improved waste and resource management on reducing GHG emissions across a broad range of economic sectors could be 15-20%.

DCW in Argentina

Professor David C Wilson visited Argentina earlier this month at the invitation of the British Embassy. The Embassy had been asked for help with addressing their solid waste management challenges by the Province of Buenos Aires, and commissioned DCW to assess the priority needs of the Province and to advise on where those needs are best matched by UK expertise. DCW was also a keynote speaker at a conference on 7 November organised by the University of San Martin.

DCW used the ‘Wasteaware’ Integrated Sustainable Waste Management (ISWM) benchmark indicators, which he has developed over the last 5 years with an international team, both to gather information on a systematic basis from meetings with local experts, and to provide a diagnostic tool for identifying priority needs at a high level. DCW presented a paper updating progress on developing the indicators at the ISWM World Congress in October 2013.