Low-carbon Waste Management in China - China Integrated Waste Management NAMA Project

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1 Low-carbon Waste Management in China - China Integrated Waste Management NAMA Project Seite 1

2 Content GHG emissions from the Chinese waste sector GHG reduction potential in the Chinese waste sector NAMA Support Project China Integrated Waste Management NAMA Seite 2

3 GHG Emissions from the Waste Sector in China Agriculture, 7.9% Waste treatment, 1.3% Industry, 12.3% 158million t CO 2 eq from waste sector Waste water 91 million t Incineration 14 million t Energy activities, 78.5% Source: The first two year update of climate change in People's Republic of China 2016 landfill 54 million t (2012) Seite 3

4 GHG Emissions from Solid Waste Treatment Sanitation landfill: 1.22 tco 2 eq Passive landfill: 1.02 tco 2 eq one ton of MSW Incineration: 0.47 tco 2 eq Composting: 0.14 tco 2 eq AD: tco 2 eq Source: Global Waste Management Outlook, UNEP & ISWA,2015 * Calculated by IWM NAMA Project based on the IPCC methodology and considering Chinese conditions Seite 4

5 How to reduce GHG emissions from solid waste treatment 1 million citizens, 1000 tons per day of MSW, 100 tons per day of restaurant waste 60% landfilled, 39% incinerated, 1% by other ways emissions of 340,000 tons CO 2 eq per year 40% bio-waste separated 40,000 tons CO 2 eq per year 20% biowaste separated for AD 260,000 tons CO 2 eq per year Utilization of 70% of landfill gas 190,000 tons CO 2 eq per year leachate goes to AD, heat utilization 140,000 tons CO 2 eq per year Restaurant waste treatment 120,000 tons CO 2 eq per year Seite 5

6 The potential of GHG reduction by waste treatment in China 17.6% 428 million tons of MSW in 2030 Potential GHG reduction 352 million tons According to Chinese low-carbon target in 2030 (NDC) 11.1% GHG emissions reduction 2 billion t/yr Source: China Policy Review 270 million tons of MSW collected in 2016 Potential GHG reduction 222 million tons Source: the China municipal waste industry development report (CAUES,CUCD) Seite 6

7 GHG Emission Reduction from Solid Waste in EU and Germany GHG emissions from the waste sector 3-5% GHG emissions reduction from the waste sector 24% Germany: ,from (38) to (-18) = (56) million t CO 2 eq, 24% of total GHG emissions EU15: , GHG emissions reduced 4.3%, Mainly because of reduced methane emissions from the solid waste sector of in total 66.5 Mt CO 2 eq (-38.9%). GHG emissions from the waste sector was 2.76% in 2007, but the GHG emissions reduction from the waste sector was 29.7%. Seite 7

8 Global GHG Abatement Cost Curve beyond BAU % Source: Impact of the financial crisis on carbon economics, Version 2.1 of the Global Green Gas Abatement Cost Curve, McKinsey&Company, 2010 Seite 8

9 Abatement Potential by Sector & Investment Requirements to achieve 2030 billion per year, in addition to current projected BAU investments GtCO 2 e per year Source: Impact of the financial crisis on carbon economics, Version 2.1 of the Global Green Gas Abatement Cost Curve, McKinsey&Company, 2010 Seite 9

10 China s Nationally Appropriate Mitigation Actions (NAMAs) 2020 CO 2 reduction 40-45% non-fossil 15% Forest 1.3 billion m3 Seite 10

11 Nationally Determined Contributions (NDCs) Peaking around 2030 CO 2 reduction 60-65% Non-fossil 20% forest 4.5 billion m 3 Seite 11

12 NAMA Facility Accelerate low carbon development, shift challenging sectors in a country towards a sustainable, irreversible low carbon pathway Germany (BMU) & UK (BEIS) Denmark (EFKM) & European Commission 21 projects million Seite 12

13 China Integrated Waste Management NAMA - Glance Duration: September 2017 August 2022 Budget: 8,000,000 Political Partner: Ministry of Housing and Urban-Rural Development (MoHURD) Implementation Partner: China Association of Urban Environmental Sanitation (CAUES) Client: NAMA Facility Objective: The NSP will reduce GHG emissions of China s waste sector and induce a transformational change in the sector which will increase the attractiveness of low-carbon integrated waste management and waste-toenergy systems as a financially sustainable low-carbon investment field. Outcome: China s low-carbon integrated waste management is triggered by replicable flagship cases of integrated waste management systems and waste-to-energy technologies according to BAT and BEP that have been proven to operate in a financially sustainable way in at least three demonstration municipalities Seite 13

14 How to reduce GHG Emissions from Solid Waste - Conclusion Waste prevention and reuse awareness raising Waste recycling - combination between informal or formal sector Increase the utilization of landfill gas from 20% to 70% Optimize the waste collection and transportation Promote the utilization of green waste to organic fertilizer Waste segregation biological way, not only incineration Seite 14

15 Thank you for your attention! Qian Mingyu Project Director + 86 (0) ext Sunflower Tower, Maizidian Street 37, Chaoyang District, , Beijing, PR China Seite 15