PRESS RELEASE: New global report to help cities manage their food waste
Date: Wednesday 16th May 2018
- New report is practical guide for policymakers on food waste reduction, collection, and treatment
- Treating all food waste globally would reduce CO2 emissions by the equivalent of taking all cars in the EU off the road
- Report says treating inedible food waste through anaerobic digestion gives best environmental result
A new international report to help cities manage their food waste has been launched today (16th May) in Rotterdam.
The report, titled ‘Global Food Waste Management: An Implementation Guide for Cities’, has been written by the World Biogas Association (WBA) in collaboration with the C40 Cities Food, Water & Waste Programme and sets out:
- the experiences of cities around the world in managing their food waste;
- the best practices for preventing and reducing food waste;
- an overview of collection systems to ensure clean food waste is brought to treatment;
- treatment alternatives for inedible food waste, from composting to anaerobic digestion;
- the use of outputs from the various treatment processes and how to best valorise them; and
- the policies needed to ensure food waste is sustainably managed.
The report puts particular emphasis on the importance of separately collecting and treating inedible food waste, which if implemented on a global level would have the same impact in terms of CO2 emissions reduction as taking all cars in the EU off the road. Most cities around the world currently do not collect food waste separately, leaving it to be disposed of in dumps, landfills or incinerators. As a result, food waste is not treated and loses its potential to resolve a series of environmental issues faced by all cities.
The report also highlights the role of biogas technologies, which through anaerobic digestion (AD) recycle inedible food waste into renewable heat and power, clean transport fuel, and nutrient-rich biofertiliser. AD technologies, which are mature, ready-to-implement, and cost-effective, allow maximum recovery of resources for both green energy generation and soil restoration.
The report was launched at Blue City, an incubator for circular-economy entrepreneurs based in Rotterdam. The city has developed a strong reputation for being ‘green’, and is aiming to develop the most sustainable port in the world. The Mayor of the City of Rotterdam, His Excellency Ahmed Aboutaleb, was presented with a copy of the report to mark its publication.
As well as presentations from the report’s authors, the launch also featured presentations on food waste and the circular economy from sustainability platform Holland Circular Hotspot and from Blue City itself.
His Excellency Ahmed Aboutaleb, Mayor of Rotterdam, said:
“Cities worldwide have to focus on one of the greatest challenges of our century: to ensure balanced progress in terms of economic growth, quality of life, safety and sustainability. We therefore welcome the report from WBA and C40 because it gives a series of implementation guidelines which will be useful on how to use wasted food to produce fuels, nutrients and heat. This is one way we can reduce the impact of climate change and shift the economy as we know it into new models, structures and meaningfulness”.
David Newman, President of the WBA, said:
“The time to fight climate change is now. There is no time left to talk, as we are set to lock in emissions for a 2°C temperature rise over the next five years. Cities have a fundamental role to play and a brilliant opportunity to seize in cutting emissions as over half the world’s population now lives in urban areas.
“Treating inedible food waste represents an opportunity to cut emissions while resolving other issues around energy, soil quality, waste management and human health in urban areas. The technologies to resolve all these (particularly AD) are mature and deployable now, and the WBA can support cities in their transition. What are we waiting for?”
Ricardo Cepeda-Márquez, Technical Lead for the C40 Cities Climate Leadership Group’s Food, Water & Waste Programme, said:
“Globally, food waste has become an increasingly recognised environmental issue over the last decade. Not only has the issue of wasted food become an ethical one in a world where approximately 800 million people suffer from hunger, but the environmental impacts of producing food that is then discarded can no longer be overlooked.
“This report intends to be a guide to assist the decision-makers in cities that recognise the challenges of food waste management and wish to find sustainable and effective solutions. The C40 Cities Food, Water and Waste Programme and the WBA offer their collective assistance to cities coming to terms with food waste, its reduction and treatment. By making our expertise in this sector available to those willing to embrace the food waste challenge, we hope to speed up the process of change and to help cities achieve their climate change and urban sustainability goals.”
Chris Voell, Co-Chair of the Biogas Subcommittee of the Global Methane Initiative (GMI), who contributed to the report, said:
“The GMI promotes cost-effective, near-term methane recovery through partnerships between developed and developing countries, with participation from the private sector, development banks, and nongovernmental organisations. The challenge of food waste management is one that affects all nations and needs global collaboration to solve. Mitigation of methane from food waste diversion and capture intersects the three biogas sectors within GMI’s charter – agriculture, waste, and wastewater – and GMI is dedicated to helping find cost-effective solutions to its management. WBA’s report provides much needed data and information to allow for educated policy decisions on how to address this challenging topic.”
Brian Guzzone, Director of Waste and Climate Projects at the Eastern Research Group, who contributed to the report, said:
“Today’s cities face pressures from a growing population and rising consumerism that strain infrastructure for managing municipal solid waste. The organic material in these waste streams represents a tremendous opportunity for cities to achieve sustainable waste management, and the best practices gained from this report can help put them on the road to a low-carbon future.”
Urban food waste management will be a key topic at UK AD & World Biogas Expo 2018, taking place on the 11th-12th July at the NEC in Birmingham, which is being co-organised by the WBA and the UK Anaerobic Digestion & Bioresources Association.
The full WBA report can be downloaded here.
Notes for editors
Photo of winners of the AD & Biogas Industry Awards 2017 attached for use.
Full shortlist: http://adbioresources.org/events/awards/shortlist-2018/
Full details for AD & Biogas Industry Awards 2018: http://adbioresources.org/events/awards/
Anaerobic Digestion & Bioresources Association: www.adbioresources.org
World Biogas Association: www.worldbiogasassociation.org
UK AD & World Biogas Expo 2018: www.biogastradeshow.com
Press passes for UK AD & World Biogas Expo 2018 are available on request.
Chris Noyce, PR & Parliamentary Affairs Executive, WBA
T: 020 3176 5441 E: firstname.lastname@example.org
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