1. NEW INDUSTRIES SBU Energy Storage in SA’s – a perspective
28 February 2017

2. Industry development strategy roadmap Current status Next steps
CONTENT
Background
Industry development strategy roadmap
Current status
Next steps

3. BACKGROUND
Energy Storage is considered the new wave in the energy sector.
The international market growth for energy storage is expected to grow from $220m dollar in 2014 to $18bn in 2023.
The storage capacity is expected to increase from 360MW to 14GW during the same period.
Potential uses cases for Energy Storage in South Africa have been identified.
South Africa owns a variety of mineral resources that could be beneficiated for energy storage applications/solutions.

4. ENERGY STORAGE OPTIONS
Power-to-Power: A process of converting electrical energy from a power network into a form that can be stored for converting back to electrical energy when needed with as low as possible energy losses due to inefficiencies.
Power-to-Heat: A process where electricity is used to generate heat for consumption at a later time
Power-to-Gas: A process where electricity is used to produce a gas such as hydrogen. The hydrogen can then be used as a fuel or to produce electricity at a later stage.

5. POWER TO POWER – USE CASES

6. POWER TO HEAT – USE CASES
Comfort Heat
Space heating
Water heating
Industrial Heat
Process heat (water)
Process heat (non-water, smelters)

7. POWER TO GAS/LIQUIDS – USE CASES
Fuels
Power-to-Gas (CH4)
Power-to-Liquids (CH3OH, -CH-)
H2 as fuel
Chemical Feed stocks
H2 as chemical feedstock
CO2 as feedstock

8. OPPORTUNITES FOR SOUTH AFRICA
Energy Storage could unlock opportunities in:
Mining and Beneficiation
Research and Development
Commercial exploitation
Local Industry Development
Developmental Impact
Global market player aspirations

9. OBJECTIVE
ACHIEVE ALIGNMENT AND ESTABLISH CO-OPERATION TO ESTABLISH AND DEVELOP AN ENERGY STORAGE INDUSTRY IN SOUTH AFRICA IN A STRUCTURED AND CO-ORDINATED APPROACH BETWEEN GOVERNMENT AND INDUSTRY

10. Roadmap

11. INDUSTRY DEVELOPMENT STRATEGY ROADMAP

12. FUNDAMENTAL PRINCIPLES
Partnering
Market
Technology
Value chains
Preferred technologies and partnerships
Value proposition/critical success factors
Regulatory/support framework and/or incentives
Pilot projects / “quick wins”
Full scale implementation

13. Current status

14. PARTNERING – STEERING COMMITTEE
SANEDI – South African National Energy Development Institute
SAWEA – South African Wind Energy Association
SAPVIA – South African Photovoltaic Industry Association
Eskom Research, Testing and Development
CSIR –Council for Scientific and Industrial Research
DST – Department of Science and Technology
The DTI - Department of Trade and Industry
IPP Office – Independent Power Procurement Office
EIUG – Energy Intensive User Group
Metros – City of Jo’burg and City of Cape Town
Close co-operation with DOE – Department of Energy

15. TECHNOLOGY
The U.S. Trade and Development Agency (USTDA), an independent U.S. Government foreign assistance agency sponsored an Energy Storage techno-economic assessment
Parsons Inc., an architectural/engineering firm in the USA with experience in renewable energy and energy storage technologies, was appointed to perform the assessment.
The team, which comprises experienced consultants from the US and SA, collaborated with the University of Stellenbosch and Gibb Engineering and Architecture as their local partners.

16. Technology assessment – Final review
CURRENT STATUS
The techno-economic study is in an advanced stage and outputs consist of the following:
Technology assessment – Final review
Economic assessment - Final review
Financial assessment – In progress
Developmental impact (high level) - Final review
Environmental Impact assessment - Final review
Legal and Regulatory assessment - Final review
Proposed way forward - Final review
There will be an official launch of the results once the final study report is received

17. FOCUS TO DATE

18. STORAGE APPLICATIONS VERSUS TECHNOLOGY

19. MAIN ELEMENTS OF ESS

20. VALUE CHAIN

21. VALUE OF STORAGE

22. VALUE OF STORAGE

23. Next steps

24. WORK PACKAGES Partnering - Complete Market – Partial complete
Technology - Complete
Value chains
Preferred technologies and partnerships
Value proposition/critical success factors
Regulatory/support framework and/or incentives
Pilot projects / “quick wins”
Full scale implementation

25. WORK PACKAGES Partnering - Complete
Market – Partial complete – unpack use cases/market in more detail for SA and SSA
Technology - Complete
Value chains
Preferred technologies and partnerships
Value proposition/critical success factors
Regulatory/support framework and/or incentives
Pilot projects / “quick wins”
Full scale implementation

26. QUESTIONS?