African SgurrEnergy projects Clients/funders include: Egypt - - PowerPoint PPT Presentation

african sgurrenergy projects
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African SgurrEnergy projects Clients/funders include: Egypt - - PowerPoint PPT Presentation

African SgurrEnergy projects Clients/funders include: Egypt World Bank/IFC Solar PV Eritrea AFD Solar PV, transmission USAID Senegal Solar PV OPIC Djibouti Scottish Government Solar PV Guinea Somaliland


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SLIDE 1

African SgurrEnergy projects

Egypt Solar PV Eritrea Solar PV, transmission Djibouti Solar PV Somaliland Wind-diesel Ethiopia Solar PV, wind, transmission, micro-grid Kenya Wind, solar PV, micro-grid, hybrid Mozambique Solar PV Malawi Hydropower micro-grid, wind South Africa Wind, solar PV Nigeria Solar PV Ghana Solar PV, micro-grid Burkina Faso Solar PV Guinea Solar PV Senegal Solar PV Angola Solar PV

Clients/funders include:

  • World Bank/IFC
  • AFD
  • USAID
  • OPIC
  • Scottish Government
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SLIDE 2

The Elements of Success

TECHNOLOGIES FINANCE POLICIES

Sustainable Energy Future

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SLIDE 3

Wind Turbine PV Array Short-term Energy Storage Balancer Load Heat Recovery Electric line H2 piping Heat stream Legend Airport Loads Hydrogen Storage H2 Fueling Electrolyzer Military Loads

Baltra, Santa Cruz, Galapagos Renewable - H2 Energy System

Fuel Cells

  • r Engines

Divergent goals

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SLIDE 4

Historical LCoE in wind and solar

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SLIDE 5

Stabilization/storage tools

To maintain dependable power supply:

  • Storage

– Mature: batteries – lead-acid, molten salt – Mature: pumped storage hydro/flywheels – Developing: redox batteries (e.g. VRB, Plurion) – Future: may bring hydrogen

  • Control systems

– Demand management – Generation management – Backup power – Voltage and frequency control.

Power demand Generation

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SLIDE 6

Appropriate Technology

Rotary Converter – DC AC

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SLIDE 7

Carriacou Island – Grenada 2014

High penetration static based architecture => project funding cancelled

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SLIDE 8

Battery storage costs

  • Tesla currently selling power Powerwall at $250/kWh imply an all in

systems cost of no more than $500/kWh.

  • Life time costs translates to LCoE of $0.15/kWh or less.
  • Offtake pricing for Solar PV in India is currently $0.07/kWh.
  • Northern European offtake pricing for solar PV circa $0.09/kWh
  • Base load solar at $0.22/kWh to $0.24/kWh from sun blessed countries

to Northern Europe

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SLIDE 9

Significant Opportunities

  • Africa
  • Caribbean
  • Islands
  • Smarter grid

Somaliland – February 2015

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SLIDE 10

Levelised cost of electricity