RURAL POWER SUPPLY STRATEGY

TOWNHALL STRATEGI LAUTAN BIRU KEBANGSAAN (NBOS) SARAWAK

27th March 2017Auditorium Tingkat 17

Bangunan Sultan IskandarKuching

Syed Mohamad Fauzi ShahabPengarah Bekalan ElektrikKementerian Kemudahan Awam SarawaK

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CONTENTS:

• STRATEGY AND INITIATIVES FOR RURAL POWER SUPPLY

• SARES MODUS OPERANDI

• TECHNICAL REQUIREMENTS AND IMPLEMENTATION MODE

• NBOS INITIATIVE FOR SARES

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STRATEGY AND INITIATIVES FOR RURAL POWER SUPPLY

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TARGET: 100% electricity supply coverage to the rural population by 2025

Strategic InitiativesBaseline 2016

SituationCurrent Status

1.RES: Distribution grid (33/11kV)

extension from the existing grid to

the rural areas.

Rural households

without 24-hour

Electricity:

51,330hh @18%

Rural household

completed:

14,640hh @ 5%

Rural households

without 24-hour

Electricity:

36,690 hh @13%

2.RPSS: Transmission grid with

construction of new main

substations (275/132kV) and

zone substations (33kV) at

strategic locations for RES grid

extension.

3.RENEWABLE HYBRID OR

SARES: Supply via alternative

sources (solar or micro hydro) for

remotest rural areas not

connectable to the grid.

Rural Power Supply Strategies: Speeding Up Electricity Supply to Rural Areas.

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6

RURAL POWER SUPPLY SCHEME (RPSS)

132/275kV Transmission Lines

132/275kV Transmission substations

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RENEWABLE: HYBRID OR SARES

INDIVIDUAL HOME SOLAR CENTRALIZED SOLAR

MINI HYDRO

RPSS

SARES

Rural Power Supply Programs

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Existing programs• RES – Rural Electrification Scheme (Grid – Distribution)•Hybrids – Alternative solar/microhydro (off-grid)• SARES – Sarawak Alternative RES (community solar/microhydro)New/proposed program• RPSS – Rural Power Supply Scheme (Grid – Transmission)

Categories of unelectrified villages Villages Households

Cat. 1 – Grid Connectible 340 6,498

Cat. 2 – Grid Possible but Need Access 881 17,385

Cat. 3 – Remote Not Grid Connectible 402 12,482

Total 1,623 36,365

RPSS for Full Electrification

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2

1

4

5

6

9

12

13

1415

168

17

7

19

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SEB GRID ENHANCEMENT PROJECTS1. Lundu 275kV2. Serian 132kV3. Asajaya 132kV4. Simunjan 132kV

SCORE RELATED PROJECTS5. Bunut 275kV6. Ulu Baram 275kV

RURAL ELECTRIFICATION PMU/EHV7. Tatau 275kV8. Kanowit 132kV9. Ba Kelalan 132kV10. Pelagus 132kV

Grid ConnectableGrid Possible But Need AccessRemote Not Grid Connectible

10

3

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RURAL ELECTRIFICATION PPU (33kV)11. Banting/Pantu12. Batang Ai/Lubok Antu13. Lubau/Layar14. Julau15. Dalat16. Ulu Balingian17. Katibas18. Sebauh19. Bario

20. Murum-Belaga 33kV OHL21. Kapit-Baleh 33kV OHL

Hybrids and SARES for Remote VillagesHybrids (KKLW funding) Stations Villages

1. In operation 18 36

2. Under construction 12 32

3. Engineering & design 9 14

Total 39 82

SARES (State-Federal fund) Villages

1. Completed 43

2. Under construction 15

3. Proposed for 2017 66

4. Planned for 2018-2020 212

Total 336

Hybrids: 105

villages

SARES: 323

villages

428 Remote villages

Rural Electricity Coverage

Electrified

Unelectrified

55.7%

61.4%63.9%

70.9%74.4%

78.9%

82.7%

87.0%

55%

60%

65%

70%

75%

80%

85%

90%R

ura

l Ele

ctri

city

Co

vera

ge

2009 2010 2011 2012 2013 2014 2015 2016

Households electrified:

- 17,039 9,136 21,130 11,915 14,950 13,162 14,640101,972

• Rural coverage had improved significantly from ~ 55% in 2009 to ~87% as at end 2016

• Remaining about 1,600 villages and 36,690 households yet to be electrified

SARES MODUS OPERANDI

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Sarawak Alternative Rural Electrification Scheme

(SARES)

Strategy to provide electricity to non-Grid connected remotest villages in interior of Sarawak using solar and micro hydro.

Modus Operandii. Government-community partnership projects

a) SIMU and KKA coordinates the Administrative Management such planning, funding, stakeholders engagement

b) R&DO to lead in social engagement, regulatory issues and dealing with timber/plantation companies

c) SEB & JKR to design, procure equipment, tender contracts and supervise implementation

d) Completed project handed over to community to operate

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ii. Community to Operate and Undertake simplemaintenance

a) Community will take-over the project.

b) Community trained prior to taking over for the operation andsimple maintenance.

c) Technical supports from SEB & JKR: on-call services, regularinspection/maintenance visits and trainings

d) Electricity provided at no charge (no meter/billing required)but advisable to establish committee fund

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Modus Operandi

SEB’s Support• SEB supports:

• Undertake preliminaries works• Capacity for project execution• Experience with hydro and solar technologies

• Ready project teams to study, design and implement solar and microhydro projects• 3 teams for solar projects• 4-5 teams for microhydro projects

• Using existing hybrid stations and expanding rural power stations to provide O&M supports• Existing KKLW stations to cover Northern region• Convert rural diesel stations to cover Central region• Manning up some larger minihydro stations

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SEB SARES O&M Supporting Stations

Bario

Long Banga

Nanga Jagau

Lg Urun

Long Bemang

Nanga Mujong

Sg Piat

Nanga Entawau

Long Busang

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COMMUNITY CO-OPERATIONS• Community participating in project

development, capacity building process.

• taking over completed project and have “Sense of Ownership”

• Community willingness and readiness to accept project

• Agreement will be no land encumbrances and no crop compensation

TECHNICAL REQUIREMENTS AND IMPLEMENTATION MODE

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iii. Service level sufficient for a typical rural householda) Capacity at least 700 W / hhb) Usage of 2 kWh / hh per day (similar to monthly bill of

RM 10)

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8 units of energy saving lamps(8 x 11 Watt)

TV & Astro(105 Watt)

Table Fan(38 Watt)

Rice Cooker(700 Watt)

Chest Freezer 100 Liters(100 Watt)

Technical Specifications for Microhydro & Solar Systems

Solar Microhydro

Solar Panels Turbine, Synchronous Generator & Control Systems

Battery Bank(autonomy of 2 days)

Civil Works – Penstock, Intake Structure & Powerhouse

Power Electronics and System Integration

Electrical Distribution Works

Civil and Structural Works Internal House Wirings

Electrical Distribution Works

Internal House Wirings

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LIMITERS FOR ELECTRICITY CONSUMPTION

Limit each household • to 700 Watt Capacity to avoid overloading of system and• 2000Watt-Hour/day to prolong battery lifeSupply auto cut-off if exceed these limits.

Provision for auto synchronizing diesel generator for additional power e.g. during festival or prolong period without sun

Team 3

Team 1

Team 2

Cluster 1

Cluster 2

Cluster 3

Cluster 4Cluster 5

Cluster 6

Cluster 7

Cluster 8

Cluster 9

REGION DISTRICTS VILLAGES CLUSTER

Northern 5 27 6Central 3 14 2

Southern 1 9 1Total 9 50 9

Clustering of sites for effective and efficient contract management and implementation SEBAUH

TELANG USAN

BARIO

LG BEDIAN

NG MEDAMIT

TINJAR

NG MERIT/BKT MABONG

KATIBAS

ULU SKRANG

Clustering of Site for Implementation

SARES Phase 1 - 50 Sites IN 2016

Solar Implementation Gantt Chart

0 4 8 12 16 20 24 28 32 36 40 44 48 52

Village Selected

Site Assessment / Community Engagement

Formation of AJKK for Power System

Secure logistic support by timber/plantation/military

Detailed Design and Work Scope

Tender Floating

Tender Closing / Evaluation/ Award

Procurement of Solar Main Equipment

Fabrication of PV Structure and Electrical Board

Mobilisation of Equipment to Site

Site preparation / Erection of Power House

Erection of Distribution lines

Installation of Internal Wiring

Installation & Integration of System

Testing and Commissioning

Project Handover to System User

Operators Capacity Building and Training

25

weeks

Microhydro Implementation Gantt Chart

1

2

2

3

12

4

20

4

16

32

49

36

21

21

12

8

4

51

1

0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72

Community Engagement and Social Assessment

Secure logistic support by timber/plantation company or military

Site investigation

Engineering design works

Direct negotiation/open tender, evluation & award

Procurement of pipes through JKR Term Contract

Procurement of Hydro Turbine

Overhead poles, cables and acces. from SESCO Store

Delivery of Overhead material to site

Mobilization of workforce, machineries and material

Construct skid trail, site clearing and construct intake &…

Delivery of pipes, M&E Equipment

Pipe laying and jointing

Erection of overhead poles, lines & accessories

Installation of internal wiring

Installation of hydro equip. and control system

Testing and Commissioning

Capacity building and O&M training

Project handing over

WeeksWork Description

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NBOS initiative for SARES

(SARES)

SARES INITIATIVES

• NBOS model of implementation: Fast, Low Cost and High Impact to most remote rural bridging rural-urban gap.

• Purely renewable alternative source (no diesel)

• Community owned, operated and maintain

• Free electricity catering for basic community needs

SAFETY AND QUALITY NOT COMPROMISED

TELEVISION

LIGHTING

LAPTOP FREEZER

Year 2016 2017 2018 2019 2020 Total

CAPEX (RM mil)

75 95 110 110 110 500

FULL FUNDING UNDER SARES

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Year 2016 2017 2018 2019 2020 TOTAL

Villages 50 63 70 70 70 323

SARES IMPLEMENTATION PLAN : 2016 -2020

IMPLEMENTATION BY VILLAGES

Component Cost Source of Fund

Preliminary surveys, Siting & engineering designCommunity engagementCommunity training

8% State

Material & parts, civil works and logistics 92%50/50 State &

Federal

NBOS PARTNERS:

COST COMPONENTS FOR SARES PROJECTS

➢ Liaise with NBOS agencies for SEB or JKR to implement eg. TUDM & ATM

➢ Coordinating with state and federal agencies eg. R & DO, KKLW, L&S etc

SARES PROJECTS COMPLETED AS NBOS INITIATIVE

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SARES Phase 1 2016

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COMPLETED

Jul/2016 – Feb/2017

43 Villages; 719 Households

RM 41.7 million

IN PROGRESS

Dec/2016 – Jun/2017

15 Villages; 720 Households

RM 28.6 million

Transportation of materials to project site

Transportation of materials to project sites

SARES Phase 1

SARES Phase 1

Installation of Solar Power System

Song, Kapit

Ulu Skrang, Sri Aman

Photos by Clusters: Nanga Merit, Kapit

Bukit Mabong, Kapit

Village Long Rusu, Ba’ Kelalan Total Cost RM 1.3 Million

Household 30 houses Design • Weir with intake• 10” HDPE pipes for penstock• SESCO Standard Overhead Line• Pelton Turbine from Gilkes, UK

Capacity 30kW

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JKR Community Based Microhydro Project

SEB CSR SOLAR HOME SYSTEM

Solar Home System: Rumah Manggat, Batang Ai

House Holds / Population 17 / 40

Total PV Capacity 5.44 kW (320W per household)

Service provided Solar Home System with new internal wiring (8 lighting point and 4 socket outlets)

Recommended Appliances Lightings, TV, radio, video player, satellite decoder, fan, computer & phone charger

System Cost RM259,080.00 (RM15,240.00/household) – Completed 2014

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