Sosialisasi Pelaksanaan Permen

ESDM no 19/2013 Surabaya, 17 September 2013

Experience in Managing Waste to

Power Project

Philippines

Brunei

Singapore

Indonesia

Cambodia

Thailand

Lao PDR Vietnam Myanmar

Malaysia

East Timor

PT Navigat Organic Energy Indonesia

Panin Tower, Lt 18, Senayan City Complex

Jl. Asia Afrika Lot 19, Jakarta 10270 – Indonesia

www.noei.co.id

Cynthia Hendrayani,

Vice President, New Project

Outline of presentation

1. Overview of Navigat Organic Energy Indonesia

2. Overview of Bantargebang Landfill Gas Project

3. Challenges in Waste-To-Energy (Bioenergy) Investment

4. Pictorial Overview

NAVIGAT ORGANIC ENERGY INDONESIA

NOEI partners with municipality government to resolve final MSW disposal activities;

We offers;

• Landfill Operation & Management Services

• Investment & Operation of Waste-to-Energy Facilities;

• We are not involved in waste collection & transfers;

Privately owned, entrepreneurial organization;

Start-up in 2005;

2007 TPST Suwung in Bali with SARBAGITA, 800tpd;

2008 (end) TPST Bantargebang with DKI Jakarta, 4,500tpd;

TPST BANTARGEBANG

.. The Project & it’s Landfill Gas Operation

PHASE I DEVELOPMENT

TPST BANTARGEBANG

Means:

1. Infrastructure Improvement

2. Operational Improvement

3. Landfill Gas Management & Power Generation;

Results:

1. Better Managed Landfill, (Prevention of Closure)

2. Renewable Power;

3. Contribution to Climate Change Mitigation (GHG Capture)

PHASE II DEVELOPMENT

TPST BANTARGEBANG

Means:

1. Technology application to reduce wastes in Landfill:

2. Composting, Plastic Pelletizing Facility, and;

3. (Under Planning) Combustion-based Power Generation (10MW)

Primary Results:

Sustained Used of Existing Land. (Avoidance of Land Expansion)

Typical Schematic of Landfill Gas Power Plant (Bantargebang Phase I)

LFG Collection System

Standby Power Plant

Flare - - - -- ---- -' I I Water Wash

Scrubber I I

LFG Extraction I

Blowers I I

LFG Piping I I Moisture I Compressor I Separator I I Chiller

I I Electricity to Power Grid

I

~ I

I I I Engine/Generator Sets J 41111 - ------ --

9,708

8,749 9,244 9,284 9,506

8,245 7,845

6,732

7,899

tCO2 -

tCO2 5,000

tCO2 10,000

tCO2 15,000

tCO2 20,000

tCO2 25,000

tCO2 30,000

kWh -

kWh 1,000,000

kWh 2,000,000

kWh 3,000,000

kWh 4,000,000

kWh 5,000,000

kWh 6,000,000

JUN

2011

JUL

2011

AUG

2011

SEP

2011

OCT

2011

NOV

2011

DEC

2011

JAN

2012

FEB

2012

MAR

2012

APR

2012

MAY

2012

JUN

2012

JUL

2012

AUG

2012

SEP

2012

OCT

2012

NOV

2012

DEC

2012

JAN

2013

FEB

2013

MAR

2013

APR

2013

COMPARATIVE PRODUCTION PERFORMANCE

Electricity Produced CO2 Reduced Running Capacity Incoming Waste

Simplified Schematic of Thermal Power Plant (Bantargebang Phase II, Under Development, 10MW)

---.-< ~:- ... -~' ·_:':.~ ~ .. - ............

..... !.'" WasteConc:IIUonlng Area W:tstO' Reception tveo ...

\ -------­...----- .. -·- ... .

. . I ·- --..... . r------ · r- .• ~.:! ~ .. .. ' ----~:;~

.. - , ,.

'·- ·' ~,.. .... _,...., ,"'"' , .... / .J'•:

-· , / -- A :.... ...... ) _, ?-·• -- .;1 , - ~ --~ -~-'-.. Coohng Tower •• ....._ 1 ", / -;~ •' ,, \

"" ....._ - .. ~ ... , l ... ....... ... -".. ~··-

'

...... '

W;~ter

Treat~nt

S l.ack

-· ... . '

•

( ./

.-.•

Turbine

Phase I Development TPST BANTARGEBANG

Infrastructure Upgrades: Internal roads, weighbridge, waste-water treatment facilities;

lighting, administrative office.

Procedural Upgrades (Prevention of landfill closure by taking efforts to slow down

environmental degradation/disturbances:)

Controlled placement of 5,500tpd of fresh waste, involving 6,000 stakeholders, 700 trucks per day, on 120 hectares of areas, heavy duty machineries;

Application of liners (geotextile & geo-membrane) and soil cover to new deposition operations to reduce disease vectors;

Continuous placement of gas extraction wells & horizontal pipes helps to reduce odor & eliminate water retention in waste bodies;

Improvement & operations of leachate drainage, control & treatment facilities;

Prevention of truck-back log into facilities via deposition & weighbridge management.

Overall Project Aim:

1. Better Managed Landfill

2. Renewable Power;

3. Contribution to Climate Change Mitigation

Phase I Development TPST BANTARGEBANG

12 MWe of renewable power generation facility;

The only grid connected PLTSa in Indonesia to have received IUKU;

Power dispatch to grid commenced in February 2011;

Internally developed gas extraction techniques for fast gas extraction on freshly deposited waste through combination of (250) vertical & horizontal / slanted wells.

Internally developed procedure for maintaining gas stability & well balancing precisions;

Partnership with European specialists in landfill gas to power equipment.

Overall Project Aim:

1. Better Managed Landfill

2. Renewable Power;

3. Contribution to Climate Change Mitigation

Phase I Development TPST BANTARGEBANG

Participation in UNFCCC CDM Framework Registered with UNFCCC since 05 July 2012 (Project

6486);

280,000tCO2 has been reduced since commencement of operation pending to verification;

Future 600,000tCO2 peak reduction per year is achievable if operation level can be improved;

Amongst the largest emission reduction projects in Indonesia,

Amongst the largest emission reduction from waste-related projects in South East Asia

Overall Project Aim:

1. Better Managed Landfill

2. Renewable Power;

3. Contribution to Climate Change Mitigation

OVERVIEW: Overall Project

Separation Process

High Value Plastics

Low Quality Plastics

Inert Waste

Organic Waste

Dry Anaerobic System

Biogas

Holding Tank

Biogas Power Generator

Landfil Gas Power Plant (Phase I) Status: In Operation

Market

Steam Power Generator

RDF Factory

Waste Picker

Leachate Tank

Incoming Fresh Waste

Plastic Pelletizing Factory

Biological Treatment

RDF to Power

System

Status: In Operation

Status: First 3 cells, constructed.

Status: Finalising DED

Composting

Status: In operation

CHALLENGES in Waste-To-Energy Investment

CHALLENGE ASSC. WORKING IN IMMATURE (domestic + int’l) POLICY ENVIRONMENT, under Multiple Jurisdiction;

Law 18/2008 on Waste Management -> budgetary rules on waste-management fees is still up-and-coming. Technical details are still missing causing different interpretations amongst government agencies;

Ministerial Decree on Energy Tariff (Permen 04,2012) were finalized after we signed Power Purchase Agreement & does not stimulate bioenergy investment above 10MW;

Lack of Public & Decision Maker understanding of the interaction between cost to manage waste and cost of renewable power;

Waste-to-Power investment delivers more than Renewable Power, but priced lower than geothermal power;

International policy for climate-change-program has been mostly hot air.

CHALLENGE ASSC. BEING FIRST MOVER & ENTREPRENEURAL

Barrier in raising finance, while development finance tends to be too risk averse and un-available for private enterprise;

Waste sector were not the domain of private player, and supposedly public service which is now privatized;

Renewable power were dominated by those with huge capital with strong financial guarantees extended by government through PPA, etc., but not available for waste-to-energy sector;

CHALLENGES in Waste-To-Energy Investment

CHALLENGING TECHNOLOGY;

Mismatch of context in technology;

• Int’l bioenergy experts come from environmental / policy set-up where gate fee / tipping fee is high, thus pushing costly/ often impractical technologies;

• Int’l bioenergy experts are expert at handling different standard of wastes and operation, (segregated, drier, controlled amount, well structured & sanitary standard landfill)

Available technology are high-cost import and for developed-world landfill gas, and less compatible for tropical climate;

• Aggressive landfill gas requiring continuous import of spare parts or technology adaptation;

• High humidity in combustion air reduces engines efficiency;

• Landfill gas cleaning (Siloxane, H2S) are unaffordable at the current feed-in tariff;

CHALLENGE OF BALANCING ENVIRONMENTAL IDEAL, OPERATION PRACTICALITY & PROFITABILITY,

Lack of general understanding of waste-to-energy context (terms like “zero-waste paradigm” ) results in unreasonable demand for environmental idealism to be achieved at short time, at no costs, and no consequence,

while in reality – waste management / disposal / treatment / conversion in technology is expensive, complex, and requires strong public support!!!;

p TPST BANTARGEBANG Landfill Gas Projects

Weighbridge

Operation

(a) Administering incoming waste into the landfill;

(b) Third party managed operation;

(c) Directional deposition procedure;

(d) Random waste check to prevent hazardous and construction wastes;

Zone III

(a) Land grading to ensure proper leachate drainage;

(b) Geo-membrane + Geotextile bottom liners;

(c) Gravel before & after drainage pipe laying;

(d) Bottom soil cover before deposition starts;

Closing of Zones

Re-profiling to prevent slides;

Use of clay cover soil prior to geo-membrane top cover;

Plants evergreen as finishing

Gas Drilling Operation

on Closed Landfill

Top layer

Geomembrane

Prevention of water & landfill gas to escape to atmosphere

Waste Water

(a) Intensification of existing facilities;

(b) Revitalization s of 4 waste water treatment ponds;

(c) Equalization tanks, aeration tanks, chemical treatment (flocculant & coagulant tanks), sedimentation tanks, disinfectant;

(d) Clarifying tanks

Horizontal

Wells on

Active Zones

Gas Carrying System

Gas Treatment System

& Power House

Inside the Power

House

Bantargebang Integrated Waste Treatment Facility

Thank you.