SA energy presentation for PG_E
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Transcript of SA energy presentation for PG_E
![Page 1: SA energy presentation for PG_E](https://reader036.fdocuments.net/reader036/viewer/2022081604/589acc851a28abcf058b715b/html5/thumbnails/1.jpg)
Electricity Markets in South Africa16 October 2015
Presented by:
Rogeema Kenny
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Presentation Content
• South Africa and Eskom overview• Generation Mix• Facts & Figures• Challenges– Energy theft– National power crisis
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South Africa Eskom• Southern tip of Africa• 6 land neighbours• Atlantic and Indian Ocean• Consumes 45% of Africa’s
power• GDP per capita - $ 5,784• #1 on GINI index
• Founded in 1923• Public company in 2002• Generates 45% of electricity
in Africa• Regulated by NERSA• 42,000 MW nominal
generation capacity• 5.5 million residential
customers• 138 k other customers
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Standard ratings
• Frequency – 50 Hz• System voltages– Transmission• 400 kV national grid• 765 kV, 800 kV HVDC
– Distribution• 132 kV, 66 kV
– Reticulation• 33 kV, 22 kV, 11 kV, 400 V, 230 V
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Production & Consumption
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Seasonal load profiles
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Challenges – Energy theft
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Efforts to curb tampering
Customer interface unit on customer’s property
Metering units (12) in vandal-proof, locked steel kiosk outside on sidewalk
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Efforts to curb tampering
Customer interface unit on customer’s property
Metering units (12) in vandal-proof, locked steel kiosk outside on sidewalk
![Page 11: SA energy presentation for PG_E](https://reader036.fdocuments.net/reader036/viewer/2022081604/589acc851a28abcf058b715b/html5/thumbnails/11.jpg)
Interventions to combat theft
• Public awareness• Tipoff lines• Tamper fines • Repeat-offence penalties• Prosecution of offenders• Stricter monitoring
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SA Power Crisis - HistoryEarly 1990’s – Eskom
foresees new capacity requirements for
2005-2008
Govt opts to bring external players to the
power market
No external parties show interest in investing in new
generation capacity
2005 – Permission is granted to Eskom to add more generation
2007/2008 – SA experiences rolling
blackouts
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SA Power Crisis - Consequences
• 2007 – rolling blackouts• Quick fix generation needed• New Build program• Above average tariff increases (tariffs were not
cost-reflective)• Aggressive DSM initiatives – rooftop solar
subsidies, free CFL replacements• Aggressive renewable energy targets
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SA Power Crisis - progress
• Medupi unit 6 synchronised to grid• Kusile synchronisation – late 2017• 100 MW Sere wind farm complete• 1,332 MW Ingula pumped storage – fully
operational by end 2015• REIPP program – up to 3,725 MW
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