Sustainable Solid W aste Management in Developing Countries
Ola Oresanya
Managing Director
Lagos W aste Management Authority
19th J anuary, 2011
LAGOS AS A CASE STUDY (LAGOS EMERGENT MEGA CITY) Paper presented
@
The 1st Oyo State Environment Summit.
Sustainable Solid W aste Management in Developing Countries LAGOS - - PowerPoint PPT Presentation
Sustainable Solid W aste Management in Developing Countries LAGOS AS A CASE STUDY (LAGOS EMERGENT MEGA CITY) Paper presented @ The 1 st Oyo State Environment Summit. Ola Oresanya Managing Director 19 th J anuary, 2011 Lagos W aste
Ola Oresanya
Managing Director
Lagos W aste Management Authority
19th J anuary, 2011
LAGOS AS A CASE STUDY (LAGOS EMERGENT MEGA CITY) Paper presented
@
The 1st Oyo State Environment Summit.
Facts about the Lagos Megacity…
DEMOGRAPHY
S
LagosMegacity… in Nigeria
to Trans-national Corporations and National ConglomeratesHQ
tock Exchange in West Africa – Home to 200 Firms(out of 250) listed on NS E
THE NEW S OLID WAS TE MANAGEMENT S TRATEGY (2 (2007 007 – 2020 2020)
S / S / N IS S UE IS S UES IMMED IMMEDIA IATE E (100 (100 DAYS ) S ) S HORT S HORT TERM TERM (12 (12 MONTHS ) HS ) MEDIUM MEDIUM TERM (2 TERM (2 YEAR ARS ) S ) LO LONG NG TERM (4 TERM (4 YEAR ARS ) S ) 1 S treet S weeping ∙ Review the operations
for better performance. ∙ Increase street sweepers to 3500 and include CDA's and NGO'sfor support. ∙ S ustain the concept for project appraisal. ∙ Recruit more street sweepers through the PS P programme. ∙ Increase number
street sweepers in the S tateto 2000. ∙ Commence street washing in high streets at Ikoyi and Victoria Island. ∙ Increase the s weepers to 5000 to cover the highways. ∙ Update the policy on street cleaning to compel LG's to employ 100 street sweepers each. ∙Procurement
1,000,000 refuse bags for street sweepers ∙Increase night sweeping capacity. 2 Refuse S torage ∙ Introduction of 2000 Mammoth refuse containers at 100meters apart
major highways. ∙ Procurement
100 refuse static compactors for markets in the S tate especially in Lagos Island to protect the investment
∙ Introduce the public- private partnering in the branding of refuse containersfor major highways. ∙ S ustain policy and Programme evaluation. ∙ Introduction
600 dino bins at 500meters
∙ Introduction of litter binsin major highways.
S /N S /N IS S UES UES
IMM MMEDIATE TE (10 (100 0 DAY AYS ) )
SHOR SHORT T TER TERM M (12 MTHS (12 MTHS ) MEDIUM M TERM M (2 2 YRS ) LONG G TERM M (4 4 YEARS ) 3 Refuse Collection ∙ Commence procedure for procurement of 100nos. new refuse trucks for public waste collection. ∙ Procure 100nos. new refuse trucks to manage the new refuse containers introduced
the major highways. ∙ Transfer of ownership of trucks to PS P operators on concession arrangement and investment recovery. ∙ Full ownership of Municipal S
P for all categories of collections i.e. street waste, household, industrial and hazardous. ∙ Ensure the introduction of enabling environment for PS P to introduce 300 trucks into the sector. (30nos. competent PS P operator will meet the target). ∙ Ensure the introduction
enabling environment for PS P to introduce 300 trucks into the sector. (30nos. Competent PS P
∙ Provide bank guarantee for potential investors in the S ector. ∙ Involve the LMDGP on the financial support for the private
∙ Involve the LMDGP on the financial support for the privateoperators. 4 Disposal ∙Procure pollution prevention equipment for the 3nos. dumpsites. ∙ Complete the cons truction of Epe Integrated S
Waste facility (2000MT/d) in conjunction with Development Partners. ∙ Commission 2 new landfill sites in Lagos i.e. Epe & Ikorodu sites. ∙ Commence procedure for closure
Abule-Egba dumpsite. ∙Complete the
rehabilitation
the dumpsites. ∙ Commence the construction of new Landfill site at Ikorodu. ∙ Initiate fresh dumpsite upgradingprojects. ∙ Intensify negotiation with the Lagos Mega City Project chairman on the construction
Igbesa. ∙ Intensify negotiation with the Lagos Mega City Project on the construction of Landfill site at Ibafo and Igbesa. ∙ Increase pollution prevention equipment for all dumpsites. ∙ Procurement
3nos. new (D8/Compactor) Bulldozers for dumpsites.
S / N IS S UES IMMEDIATE (100 DAYS )
S HORT TERM (12 M ONTHS )
MEDI UM TERM (2 YEARS ) LONG TERM (4 YEARS )5 Refuse Transfer Loading S tation (TLS ) · Review and complete the on-going projects on the 6nos. (500MT/ d) TLS approved by the S tate Executive Council. · Review and complete the
projects on the 6nos. TLS approved by the S tateExecutive Council. · Commission 4 nos. (300- 400MT/ d) TLS in Oshodi, Lagos Island, Ogombo and Yaba. · Review on-going LMDGP project
construction of 4nos. TLS . · Review the programme of the Lagos Mega City project on construction of yet to be determined TLS . · Review the program of the Lagos Mega City project on construction of yet to be determined TLS . 6 Resource Recovery (Recycling
Waste-To-Wealth).
IWMF
· Complete the on-going assistance to the EarthcareProject on compost production. · Commence the RDF project on briquette making i.e. conversion
saw-dust to alternativesource of energy. · Commence procedure for establishment of new compost plantsat Epe and Badagry. · Commission the 1st briquetteproduction.
· Commission the 1st briquette production.
· New initiative on conversion of pure water sachet to shoe solesetc. · Commission the 1st wa ste plastic extracting plant under the plastic buy-back project. · Commission the 1st waste plastic extractingplant. · Commence the Waste to Energy project at Olushosun in conjunction with World Bank under the LMDGP. 7 Awareness Campaign sustain awareness and enlightenment campaign sustain awareness and enlightenment campaign sustain awareness and enlightenment campaign sustain awareness and enlightenment campaign
S/N SCHEME 2007 – 2011 2012 – 2016 2017 - 2020
1
Street Sweeping
§ Enhancement of the Operations of Highway Managers for Better Performance. § Recruitment of Additional (1,000Nos.) Street Sweepers through the PSP Programme and the L.G.A.s § Increase Street Sweepers in the State to 2,000(Nos.) § Procurement of 1Million (Nos.) Refuse Bags for Street Sweepers § Increase Night Sweeping Capacity. § Increase of Street Sweepers to 3500 (Nos.) and include CDA's and NGO's for support. § Sustenance of the Concept for Project Appraisal § Initiation of Street Washing in High Streets at Ikoyi and Victoria Island. § Increase of the Sweepers to 5,000(Nos.) to cover the Highways. 2
Refuse Storage
§ Introduction of 2,000(Nos.) Mammoth Refuse Containers at 100meters apart on Major Highways. § Introduction of 600 (Nos.) Dino Bins at 500meters on Highways. § Procurement of 100 (Nos.) Refuse Static Compactors for markets in the State especially in Lagos Island to protect the investment
§ Introduction of Litter Bins in Major Highways. § Introduction of Public-Private Partnering in the Branding of Refuse Containers for Major Highways. § Sustenance of Policy and Programme evaluation.
The Lagos Megacity Solid Waste Management Plan
S/N ISSUES 2007 – 2011 2012 – 2016 2017 - 2020
3
Refuse Collection
§ Procurement of Additional (100Nos.) New Refuse Trucks for Public Waste Collection. § Creation of enabling environment for PSP to introduce Additional ( 300Nos.) Trucks into the Sector. § Registration of 30Nos. Competent PSP Operators will meet the target). § Transfer of ownership of Trucks to PSP Operators on concession arrangement and investment recovery. § Full ownership of Municipal Solid Waste by the PSP for all categories
Household, Industrial and Hazardous Waste 4
Disposal
§ Procurement of Pollution Prevention Equipment for the 3Nos. Dumpsites. § Continued maintenance of the dumpsites. §Construction of Integrated Solid Waste Facility (2000MT/ D) at Epe and Badagry, § Construction of Additional Landfill Site at Ikorodu, Ibafo and Igbesa. § Procurement of more Landfill Compactors for new Dumpsites. § Commissioning of 2 New Landfill Sites in Suberu Oje and Ofada in conjunction with Development Partners. § Closure of the Abule-Egba Dumpsite and Selection of Fresh Dumpsites § Procurement of Pollution Prevention Equipment for Additional Dumpsites.
S/N ISSUES 2007 – 2011 2012 – 2016 2017 - 2020
5
Refuse Transfer Loading Station (TLS)
§ Construction of 10Nos. (500MT/ D) Transfer Loading Stations in Oba Ogunji, Simpson, Ogombo, Marini, Ijanikin, Ishasi, Breadfruit, Achapo, Igbogbo – Ofin Oreta and Lagos Island § Construction of Additional
Loading Stations to enhance Solid Waste Management throughout the State 6
Awareness Campaign
Sustenance of Awareness and Enlightenment Campaigns on Solid Waste Management Issues
200 400 600 800 1000 1200
ACTUAL WASTE GENERATION PROJ ECTION DAILY GENERATION PROJ ECTION
Estimated Waste Generation of Lagos State (2009)
Vegetables 45% Papers 10% Glass 5% Plastics 15% M etals 5% Textiles 4% Fines 8% Putrescibles 8%
Lagos State Waste Analysis
TREND OF WAS TE GENERATION AND POPULATION ESTIM ATES
0.00 5,000.00 10,000.00 15,000.00 20,000.00 25,000.00 30,000.00 35,000.00 40,000.00 2007 2008 2009 2010 2011 2012 2013 2014 2015 YEAR POPN/ TONNAGE
population estimate(x1000) expected daily waste generation(metric tonnes)
TREND D OF F WAS ASTE E GE GETTI NG G TO O THE E LAN ANDFI LL SI LL SI TE E I N N NEW Y W YORK K & & LA LAGO GOS
NEW YORK LAGOS 500 1000 1500 2000 2500 3000 3500 4000 4500 2003 2004 2005 2006 2007 YEAR TONNAGE (' 000) NEW YORK LAGOS
COMPARISON OF COST/TON OF WASTE IN NEW YORK & LAGOS
50 100 150 200 250 300 2003 2004 2005 2006 2007 YEAR COST ($) NEW YORK LAGOS
OPERATION EXPENDITURE S TANDARDS
World Bank recommended that budget provision for S
Waste Management in
tructure
should be about 10% of monthly recurrent.
tructure
should be about 15% of monthly recurrent.
COMPARISON OF SW M BUDGET PROVISIONS IN SELECTED CIT IES OF T HE W ORLD AS AT 2006
2 4 6 8 10 12 New York London Istanbul TEHRAN LAGOS
CITY PERCENTAGE
N ew Y ork L ondon I st anbul T EH RA N L A GOS
COM PARIS ON OF S WM BUDGET PROVIS IONS IN S ELECTED CITIES OF THE WORLD AS AT 2009
2 4 6 8 10 12 New York London Istanbul Tehran Lagos Lagos '09 Lagos '10
CITY PERCENTAGE New York London Istanbul Tehran Lagos Lagos '09 Lagos '10
COMPARISON OF AREA AND POPULATION ES TIMATES
10000 20000 30000 40000 50000 60000 70000 1945 1967 1976 1990 2006 2015
AREA(Sq. KM POPULATION
Nigeria:
Lagos $12/ ton (N1,700/ ton) Other cities $3.5 - $7/ ton (N500 – N1,000/ ton)
Is tanbul $25 (N3,500)
. A
New York $250/ ton (N35,000)
London $200/ ton (N26,000)
making an a verage of N1700/ ton or $12/ ton
§ PS
P N3000/ ton
§ LAWMA
N500/ ton
The new Lagos Mega City waste management projection plan
Year Area Population Generation rate/ day Ton/ day Trucks 1945 > 200km2 40,000 0.1 (E) 4 + 1 1967 1200km2 1,500,000 0.12 (E) 180 6 (2 trucks) 1976 10,000km2 3,200,000 0.2 640 100 (35 trucks) 1990 35,000km2 5,000,000 0.25 1250 210 (70trucks) 2006 < 40,000km2 18,000,000 0.4 7200 1200 (400 – 500 trucks) 2008 <40,000km2 18,000,000 0.5 9000 1500 (550 – 650 trucks) 2015 < 60,000km2 23,000,000 0.7 16,100 2500 (800trucks)
Density 0.4kg/ m3 Calorific value
low with high moisture content
Generatio n At-Source Sorting Categoriz ed Collection (Compart mentalize d Trucks) Material Recovery/ Renewabl e Energy Landfillin g of Residuals Generation Partial At- Source Sorting Waste-To- Wealth / Renewable Energy Campaign Improved Landfill Manageme nt Disposal
(Heaping, Bu rning and Burying)
Collection
(Comingled)
Generation
(Cocktail)
Prior LAWMA Re-Branding 1977 – 1991 - 2004 Re-Branded LAWMA 2005 Till Date Future (Beyond 2020s)
STYLE STRUCTURE SKILLS STAFF
* Staff Motivation * Sharing the Vision *Ownership of the New Vision *Setting the New Agenda
SUSTAINABILITY SUSTAINABILITY
Creating New Brands W2W
very useful after all
W2M
ClimaDollar
W2G
Cash
W2S
Muscle
Gender Bliss
Did I Hear You Say Waste?
Task Progression
Task 2005 2009 2011 1 Budgeting (%
recurrent expenditure) 2.5 8 12 2 Street sweeping (litter control) 1015 8240 (5400W, 2840M) 12,000 3 MSW Storage LB Nil 3020 4500 RORO/ B 26 400 400 STC/ B 30 100 100 HHB No data >100,000 400,000 SKIP Nil 80 500 RLB No data >1,000 2,000
Task 2005 2009 2011 4 Refuse Transportation Tippers 30 5 10 R/ Loaders 27 650 800 TLS/ Trailers Nil 18 40 STC 2 30 35 Roro 4 20 30 Skip Nil 40 100 Others 68 743 945 5 MSW Disposal Dumpsites 3 6 3 IWMF Nil Nil 1 TLS Nil 2 6 6 Resource Recovery Composting Nil 1 (600 TPD)
2 (combined 1500 TPD)
WTE Nil Nil 1 (10mghph) Plastic Recycling 2 (informal) 2 – Informal 1 – Formal 4 – Informal 3 – Formal Paper Bailing Nil 1 2
Lagos MSW (KPI) Projection (2005 – 2010)
s/n Activity (Grouping) Employment Socio Index Potential (2015) Direct
Indirect
1 MSW Administration, i.e. Publicity Awareness, logistics, Legal service, Research & Development etc. 225 649 Increase in public awareness and readiness to support MSW reform programme, 65% voluntary compliance 95% compliance 2 MSW Storage 86 820 Reduction of refuse on road and open spaces 90% household storage & separation at source 3 Waste collection &
PSP, LGA & MOE) 9750 5200 Efficiency in the MSW collection & transportation and retaining confidence in the public utility service. (89% now) 98% access to collection 4 Street Sweeping (LAWMA, H/ manager, MOE & LG) 10,840 2024 Immense contribution to poverty eradication programme. Reduction in crime rate, improvement in city aesthetics, visibility of Government’s work in progress To increase activity by 100% 5 Waste disposal 240 584 Improvement in best practices Continuous improvement 6 Resource Recovery 650 1850 Better value for waste management services and reduction in GHG (12% conversion 35% conversion TOTAL 21,791 11,127
Lagos MSW Project/Programme Impact (Socio – Economic) Projection (2005 – 2010)
5000 10000 15000 20000 25000
Employment Direct Employment Indirect
PERIOD
OLUSOSUN ABULE-EGBA SOLOUS
TOTAL VOLUME(2007)
1st QUARTER SUB.TOTAL
219,947.00 118,260.00 84,740.00 422,947.00
2nd QUARTER SUB.TOTAL
247,235.00 149,890.00 137,857.50 534,982.50
3rd QUARTER SUB.TOTAL
239,947.50 130,930.00 148,032.00 518,909.50
4th QUARTER SUB.TOTAL
371,637.00 218,577.50 155,692.00 745,906.50
G.TOTAL
1,078,766.50 617,657.50 526,321.50 2,222,745.50
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2007.
0.00 200,000.00 400,000.00 600,000.00 800,000.00 1,000,000.00 1,200,000.00 1st QUARTER SUB.TOTAL 2nd QUARTER SUB.TOTAL 3rd QUARTER SUB.TOTAL 4th QUARTER SUB.TOTAL GRAND TOTAL OLUSOSUN ABULE-EGBA SOLOUS
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2007.
PERIOD
OLUSOSUN ABULE-EGBA SOLOUS
TOTAL VOLUME(2008)
1st QUARTER SUB.TOTAL
283,018.00 174,703.00 150,092.00 607,813.00
2nd QUARTER SUB.TOTAL
322,659.00 191,245.00 185,310.00 699,214.00
3rd QUARTER SUB.TOTAL
409,562.50 147,292.70 183,351.25 740,206.45
4th QUARTER SUB.TOTAL
409,899.00 175,377.25 182,033.75 767,310.00
G.TOTAL
1,425,138.50 688,617.95 700,787.00 2,814,543.45
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2008.
0.00 200,000.00 400,000.00 600,000.00 800,000.00 1,000,000.00 1,200,000.00 1,400,000.00 1,600,000.00 1st QUARTER SUB.TOTAL 2nd QUARTER SUB.TOTAL 3rd QUARTER SUB.TOTAL 4th QUARTER SUB.TOTAL GRAND TOTAL OLUSOSUN ABULE-EGBA SOLOUS
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2008.
PERIOD
OLUSOSUN SOLOUS 2 SOLOUS EWUELEPE EPE
TOTAL VOLUME (2009)
1st QUARTER SUB.TOTAL
545,026.00 189,980.00 210,678.00 52,217.00 69,876.00 1,067,777.00
2nd QUARTER SUB.TOTAL
486,220.00 140,685.00 218,050.00 53,190.00 29,838.00 927,983.00
3rd QUARTER SUB.TOTAL
427,986.00 164,870.00 161,895.00 132,387.00 23,028.00 910,166.00
4th QUARTER SUB.TOTAL
514,195.00 159,730.00 166,420.00 49,221.00 36,216.00 925,782.00
G.TOTAL
1,973,427.00 655,265.00 757,043.00 287,015.00 158,958.00 3,831,708.00
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2009.
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2009.
0.00 200,000.00 400,000.00 600,000.00 800,000.00 1,000,000.00 1,200,000.00 OLUSOSUN SOLOUS 2 SOLOUS EWUELEPE EPE TOTAL VOLUM E
1st QUARTER SUB.TOTAL 2nd QUARTER SUB.TOTAL 3rd QUARTER SUB.TOTAL 4th QUARTER SUB.TOTAL
PERIOD
OLUSOSUN SOLOUS 2 SOLOUS 3 EWUELEPE EPE
TOTAL VOLUME (2010)
1st QUARTER SUB.TOTAL
492,736.00 168,443.00 169,145.00 103,538.00 35,623.00 969,485.00
2nd QUARTER SUB.TOTAL
364,986.00 112,280.00 102,870.00 68,149.00 26,641.00 674,926.00
3rd QUARTER SUB.TOTAL
378,382.00 77,436.00 53,738.00 10,413.00 7,842.00 527,856.00
4th QUARTER SUB.TOTAL
230,739.00 64,190.00 65,683.80 9,412.00 7,347.75 377,362.55
G.TOTAL
1,466,843.00 422,349.00 391,436.80 191,512.00 77,453.75 2,549,629.55
QUARTERLY DEPOSIT OF REFUSE (METRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2010
100000 200000 300000 400000 500000 600000
OLUS OS UN S OLOUS 2 S OLOUS 3 EWUELEPE EPE
QUARTERL Y DEPOSIT OF REFUSE (M ETRIC TONNES) AT VARIOUS LANDFILL IN YEAR 2010
IS T QTR(JAN.-MAR.) 2ND QTR (APR. - JUN) 3RD QTR(JUL- S EPT 4TH QTR (OCT.-DEC)
London C40 Workshop
The Signing of the M.O.U for the development of the 1st Integrated Waste Management Facility in Lagos.
Initiative)
London C40 Workshop
Oshodi TLS (Awaiting Commissioning)
Medical Waste Treatment Plant, Oshodi
PELLETIZER
EXTRUDER SHOWING WASTE BAGS IN PRODUCTION
Compos Compostin ting
Potential increase in market demand due to rise in non- organic fertilizer price.
.
London C40 Workshop
Nylon Recycling Process
Baled Nylons
London C40 Workshop
Household Sorting of MSW with the Provision
99
Low Emission Refuse Collection Trucks
London C40 Workshop
London C40 Workshop
London C40 Workshop
London C40 Workshop
Cross section of Female Drivers at LAWMA
info@lawma.gov.ng