LAHORE WASTE MANAGEMENT COMPANY

WASTE DISPOSAL STRATEGY

Waste Disposal Strategy (Lahore)

Waste Reduct

ion

Recycling

Informal Recycling

Anaerobic Composting

Large Scale Biomethanatio

n

Small Scale Biomethanatio

nAerobic Composting

Windrow Composting

VermiComposting

Waste To Energy

PyrolysisGasification

RDF

incineration

Modern Landfill Recovering and using CH4

Modern Landfill Recovering and Flaring CH4

Least Preferred

Most Preferred

Status of Activities

• Lahore Compost

• Sale of waste – RDF

• Construction of landfill site

• Waste to Energy Options

– Expression of Interests invited

– International consultants hired for pre-feasibility

– Working to conduct detailed feasibilities –

incineration and pyrolysis

• Salient Features:

– Agreement date: 2006, Duration: 30 Years

– Project registered for Carbon Credit

• Obligations of the Contractor:

– Capital Cost (Rs. 300 M)

– O & M Cost (Rs. 45 M annually)

– Sharing of 10% of the profit;

– Environment friendly waste treatment

• Obligations of the LWMC:

– Concession of land measuring 300 kanals

– Free of cost delivery of 500 to 1000 Tons of waste / Day

Lahore Compost Project

• Advantages:

– Saving in waste handling

cost; (Rs. 0.65 million per

day)

– Environmentally safe waste

disposal

• Disadvantages:

– No direct income for LWMC

Lahore Compost Project

• Salient Features:

– Three agreement signed with two

private sector companies for Waste

Disposal on July 2011

– Total waste handling: 3000 Tons /

Day @ Rs. 50 / Ton

– Duration of Contracts: 15 Years

Sale of Waste Contract

• Salient Features:

– Operation has been started

– Delivery of about 1000 tons per

day as per agreement

– Separation of combustible parts

of solid waste

– Duration of contract 15 years,

waste cost is Rs. 50/ton

Refuse Derived Fuel (RDF) Plant by DG cement

Refuse Derived Fuel (RDF) Plant of DG cement

M/s. ISTAC Consultancy

Completed

• Engineering Design

• Technical Drawings

• Bill of Quantities

• Pre qualification of firms

• Contract awarded for

Construction

Progress on construction of Sanitary landfill at

Lakhodair

Essential

Components

A Liner SystemA Liner Systemto restrict migration of

leachate or gas to the

surrounding soil

A A LeachateLeachate

Collection Collection

FacilityFacilityto collect and extract leachate

from landfill and its treatment

Essential

Components

A Gas Control A Gas Control

FacilityFacilityto collect and extract gas,

its treatment,flaring or use

for energy recovery

A Final Cover A Final Cover

SystemSystemto prevent migration of gas

to; atmosphere; enhance

surface drainage; intercept

infiltrating water; and

support surface

vegetation.

• Final Design by M/s. ISTAC

• Selection of Domestic Consultant (NESPAK)

• Design Review & Cost Estimates

• Prequalification of Contractors

• Preparation of Bid Documents

• Award of contract for in Sep 2013

• Construction of first two cells is ongoing

Progress for construction of waste disposal facility at

Lakhodair

Working on Landfill site

Working on Landfill site

Working on Landfill site

Working on Landfill site

Landfill to Energy (Lakhodair)

Total life: 10 years (6 cells)

Phase: 2 Cells

Landfill design 2000 tons per day

Life of 2 cells 2-3 years ( depending on waste input )

Expected waste in 2 cells: 1.5-2.2 million tons

Expected enery generation 1.5 up to 10 MW

18

19

Approach towards Waste to Energy

• Not a stand alone concept or

project

• A milestone in the long journey

towards integrated waste

management systems

• A number of pre-requisites /

preliminaries have to be met

• A key element of waste disposal

strategy

20

Waste Collection

Waste

Characterization

Studies

Landfill

WTEWTE

Hospital

Waste

-----

Transfer

Station

WTE Project in Lahore

• Expression of Interest Published on July 22, 2013 in

local and international press

– Published in Pakistan, Gulf international, Zamaan

Turkey, Daily China & international websites

• EOI Validity till August 30, 2013

• Sixty Seven (67) companies were contacted by the

LWMC

• Twenty (20) companies so far showed interest and

contacted for further proceedings.

• Five (05) companies signed MoUs with LWMC.

21

Engagement with related Companies

Biogas Technology

• M/s Swede Tech Int. MoU signed on 6th

November 2013. Proposed technology is

Anaerobic digestion/incineration.

• MUMTAZ CONSTRUCTION COMPANY (Pvt) Ltd JV M/S NAANOVO ENERGY UK

Ltd, Letter of Acceptance sent

• M/s Renoir Global. MoU signed on 28th

November 2013. Proposed technology is

Anaerobic digestion.

22

Pyrolysis• M/s Reality Renewables have

prepared a draft concept note for

pyrolysis technology, feasibility

study in this regard is being worked

out.

• Impact Global Emission Solutions,

London UK prepared MOU under

consideration.

• GLOBAL GREEN INTERNATIONAL

INVESTMENT PVT LTD, Singapore

,Letter of acceptance sent.23

Engagement with related Companies

Engagement with related Companies

PLASMA TECHNOLOGY

• Meeting is held with the

delegation of M/s EAWC

technologies on 28th November

2013. The firm proposed the

Plasma technology for WTE

project. Further modalities are

being discussed.

• OMEGA ENERGY PVT LTD, letter

of acceptance sent.

• SE GROUP REBUILDING SOCIETY,

letter of acceptance sent 24

International Consultant for WTE

• M/s Ecoair, a US based firm has

been selected, Dr. Nicolas

Tehelemis of Columbia University

as lead consultant.

• A three-member delegation of

M/s Ecoair visited Pakistan from3rd to 9th December 2013. The

delegation comprised of

1. Mr. Peter Kudsen (CEO,

Ecoair)

2. Mr. Paul Franz Neubacher

(WtE expert)

3. Mr. Qayyum Manzar (WtEexpert)

25

Wider Consultation with academia, public &

private sector organizations • Consultant presented their

initial findings in a wider

consultative meting on Friday6th December 2013 on a

feasible option for a WTEproject in Lahore.

• Briefing on various

technologies used globally in

the waste-to-energy projects.

• Final report on pre- feasibility

submitted26

Recommendations of WTE consultants

• Install a Circulation Fluidized Bed (CFB) incineration plant

in the context of waste characterization of Lahore (high

moisture contends and low calorific value).

• Selection of site is important to utilize electricity and heatgenerated during the incineration process.

• Electricity efficiency is 20 to 25% and if heat is included

the efficiency increased to 50 to 60%

• Estimated cost of a plant with EU emission standards;

Total investment for WtE-Plant incl. infrastructure ���� approx. 4-6 million US$/MW

27

Way Forward for WTE project

• Detailed feasibility for Circulation Fluidized

Bed Combustion (CFBC Technology) – on going

• Detailed feasibility for pyrolysis plant – TORs

are prepared and are being advertised

• Pilot project for biogas and plasma plants are

being worked out