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* THE ENERGY SECTOR * Date: February 25, 2013 Presented by: Thema Molubi
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Page 1: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

* THE ENERGY SECTOR *

Date: February 25, 2013Presented by: Thema Molubi

Page 2: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

PRESENTATION OVERVIEW  

1. POWER SUPPLY PLAN 

2. TRANSMISSION GRID DEVELOPMENT PLAN

Page 3: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

POWER SUPPLY PLAN 

Page 4: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

POWER SUPPLY PLAN OVERVIEW 

1. Electricity Demand Forecast 

2. Power Supply Plan (2013 – 2020)

3. Demand – Supply Balance

4. Long Term Generation Projects 

Page 5: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Botswana  Electricity Demand Forecast 

YEAR UNIT 2012 2013 2014 2015 2016 2017 2018 2019 2020

Peak Demand  MW 578 644 681 711 744 773 854 877 902

Energy Demand (Revised)

GWh 3,676 3,890 4,038 4,177 4,320 4,468 5,547 5,660 5,801

Energy Demand(D/Forecast Low)

GWh 3,679 3,878 3,995 4,096 4,181 4,292 4,579 4,651 4,868

Energy Demand(D/Forecast Likely)

GWh 3,864 4,298 4,499 4,666 4,852 5,003 5,547 5,660 5,801

 ‐

 1,000

 2,000

 3,000

 4,000

 5,000

 6,000

 7,000

2012 2013 2014 2015 2016 2017 2018 2019 2020

Energy (G

Wh)

Energy Demand Forecast

Energy Demand (Revised) GWh Energy Demand (DF Low) GWh

Energy Demand (DF Likely) GWh

0100200300400500600700800900

1000

2012 2013 2014 2015 2016 2017 2018 2019 2020

Peak Demand (MW)

Peak Demand  MW

Page 6: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Power Supply Plan (2013 – 2020) 2013MW

2014MW

2015MW

2016MW

2017MW

2018MW

2019MW

2020MW

264 528 528 528 528 528 528 528

0 0 0 132 264 264 264 264

0 60 60 116 116 116 116 116

70 0 0 0 0 0 0 0

90 90 90 90 90 90 90 90

100+

200100 100 0 0 0 0 0

Sources

Morupule B 5&6

Morupule  B

Morupule  A

APR Rental 

ORAPA  90MW

SAPP Imports

Page 7: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

2012 2013 2014 2015 2016 2017 2018 2019 2020Orapa 90MW 90 90 90 90 90 90 90 90 90Emergency (70MW) 70 70 0 0 0 0 0 0 0Eskom (Imports) 350 100 100 100 0 0 0 0 0Moruple B (5&6) 0 0 0 0 132 264 264 264 264Morupule B 0 528 528 528 528 528 528 528 528Morupule A 0 0 60 60 116 116 116 116 116Peak Demand 580 644 681 711 744 773 854 877 902

0

200

400

600

800

1000

1200

Capa

city (M

W)

2012 ‐ 2020 Capacity Balance

Total Supply 510 788 778 778 866 998 998 998 998Peak Demand 580 644 681 711 744 773 854 877 902 

Capacity Balance ‐70 144 97 67 122 225 144 121 96

Capacity Balance (Best Case Scenario)

Page 8: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Assumptions Morupule A: On Care & Maintenance. Return to service 2015/16; 60MW 

secured by Winter of 2014. 

Morupule B: In full commercial operation by August 2013;

70MW Rented Diesel: Contract up to December 2013; 

Eskom Imports: 100MW (2013 – 2015);

Eskom Imports: 200MW (1st January  to 31st July 2013); and

New Generation Capacity: Morupule B Units 5&6 secured 2016/17.

Page 9: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

2012 2013 2014 2015 2016 2017 2018 2019 2020Orapa Facility 90 90 90 90 90 90 90 90 90APR 70 70 70 0 0 0 0 0 0 0SNEL 0 0 0 0 0 0 0 0 0Eskom 150 100 100 100 0 0 0 0 0Morupule B2 0 0 0 0 264 264 264 264 264Morupule B 0 132 528 528 528 528 528 528 528Morupule A 20 0 0 100 100 100 100 100 100Demand 578 598 655 713 729 745 766 797 829

0

200

400

600

800

1000

1200

MW

Supply ‐ Demand Outlook (2012 ‐ 2020)

Page 10: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Long Term Generation Projects Capacity(MW)

Timing Remarks

300 2017 Bankable Feasibility Study in place

Call for Expression of Interest being prepared 

300 2019Green field coal fired project at planning stageProject linked to coal exports, long term coal monetization strategy – Coal Road MapRequest for information to be released.

100 TBA Bankable Feasibility Study Stage. (Report Dec 2012)100MW CSTP; Central Tower with 4hrs TES at Jwaneng

90 + ??Timing of Commercial Availability of CBM in sufficient quality and quantity to operate a gas fired power station remains unknown.

75MW TBA1.3MW Pilot project commissioned in August 2012 (Phakalane).

SourcesMorupule B 5&6

IPP Green Field

Solar Thermal 

Coal Bed Methane

Page 11: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

TRANSMISSION GRID DEVELOPMENT PLAN

Page 12: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

GRID PLAN OVERVIEW 

1. Tx Grid Development Constraints

2. Tx Grid Development Plan

2. Tx Grid Capital Outlay (2013 – 2018)

Page 13: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Transmission Grid ConstrainsMain Challenges to be addressed 

1. Lack of Grid Access in the Northwest Region

2.  Demand Growth Outstripping Grid Capacity in the South

3.  Inadequate Transmission capacity to support new generation investments (IPPs and Public Sector) 

Impact of Challenges 1. Suppression of Economic 

development (mining)2. Suppression of Coal Beneficiation 3. Unreliable Power Supply in the 

South 

Page 14: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Transmission Grid Expansion PlanZIZABONA

SOUTHERN SYSTEM

Page 15: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

ZIZABONA PROJECT

To Maun

Page 16: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

Gaborone East

S O U T HA F R I C A

Gaborone Central

Innovation Hub

Phakalane

220kV Line132kV Line

Tlokweng

Free Zone

ISANG

Government Enclave

Gaborone South

Spitzkop

Airport Road

Rakola

KEY

SOUTHERN SYSTEM REINFORCEMENT & EXPANSION PLAN

Thamaga

Segoditshane

Proposed Existing

Molepolole

Mogoditshane

DwaalboomRamotswa

Mochudi

Broadhurst

Woodhall

Kgale View

Substation

Mmakgodumo

Kanye

Lobatse

Substation

Jwaneng

From Morupule

400kV Line 

Page 17: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

No Objective Deliverable

1 Expand Transmission Grid Capacity as per Master Plan

Executed Transmission Projects as listed Below

Securing Power Supply Objectives (Access and Reliability) 

PROJECT TIMING ESTIMATECOST(BWP)

Benefit

North West Grid Extension (400/220/132kV)

2013 ‐ 2017 3.5 billion New Customers (Mining)

ZIZABONA 2013 ‐ 2016 100 million Regional Access

Rakola 220/132kV S/S & Lines 2013 ‐ 2015 476 million Secure Power Supply

Ramotswa 132/11kV S/S 2014 ‐ 2015 70 million Secure Power Supply

Mochudi 132/33kV S/S 2014 ‐ 2015 100million Secure Power Supply

Tlokweng 132/11kV S/S 2014 ‐ 2015 48 million Secure Power Supply

Govt. Enclave 132/11kV S/S 2017 ‐2018 70 million Secure Power Supply

TOTAL COST  BWP 4.364 Billion

Page 18: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

THANK YOU 

Page 19: *THE ENERGY SECTOR Date: February 25, 2013 Presented by ... Power Sector.pdf1Expand Transmission Grid Capacity as per Master Plan Executed Transmission Projects as listedBelow Securing

KE A LEBOGA 


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