Present By.
Project Overview
ISKANDAR
Chief Executive Officer
SOLAR GARDEN
Compressed Air Energy Storage
°°°
BATAM, INDONESIA
HOLDING
CALYPTE
Welcome Message,
Iskandar | Chief Executive Officer
Development of the BATAM solar garden is a form of participation in the electricity import program by te Energy Market Authority (EMA) Singapore as stated in the Phase 2 Request for Proposals (RFP2).
The reason we chose Batam as the project site is because Batam is the closest area to Singapore so it will be easier for the interconnection system through the subsea cable. But the obstacle faced is the limitation of obtaining land because Batam is a small island region and has high population density.
After conducting surveys and preliminary studies on all potential locations, we decided to develop on 3 locations, and the target capacity to be developed is 1,200 Megawatts.
My greatest appreciation to all partners who have synergized with each other and also to all personnel from Calypte Holding Singapore and Calypte Energy Indonesia so that this process can running well.
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Calypte Holding Pte. Ltd.
PROJECT DEVELOPMENT SCHEME
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TNB
Malaysia ANNICA HOLDINGS
Importer Structure
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1200MW
BATAM Solar garden
RFP2
Importer License Holder
PPA Consumers Retail Consumers
CCGT 600MW Malaysia
Calypte Holding Pte. Ltd.
Typical Contract Structure
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Developer B
Terragama Energi
Developer C
BATAM solar garden + Compressed Air Energy Storage
Engineering, Procurement, Construction, Commisioning XX%Investment
XX%
Investment
Developer A
Calypte Holding
XX% Investment
Calypte Holding Pte. Ltd.
TOTAL INVESTMENT TARGET
°°°
US$ 1,275,106,241 Rp 19.381.614.863.200
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Proposed Solar and Compressed Air Energy Storage to meet EMA emissions target.
With time, Compressed Air Energy Storage to achieve higher emissions efficiency to comfortably meet EMA target with assistance of Indonesian solar. On the other hand, Compressed Air Energy Storage will provide energy supply stability to Solar.
By having SOLAR + Compressed Air Energy Storage, risks are mitigated due to respective strengths of each generation type.
Around 80% of offtake to be contracted by PPA. Balance 20% to be sold through market or via retailers
Calypte Holding Pte. Ltd.
7 Currently Calypte Holding owns 100% in the proposed solar garden in Batam, Indonesia (the
“Project”). Co- Developer is desirous to participate in the project, notably in :
Proposed Participation In BATAM solar garden
Capital/debt raise for the purposes of funding the project;
Provision of alternative storage for solar i.e. design, development and construction of hydrogen storage facility as opposed to conventional batteries;
Project EPC (although this aspect is fully at the discretion of PT. Calypte Energy Indonesia) In lieu of its participation, Co-Developer proposes for an option to be granted by Calypte Holding Pte. Ltd. to subscribe to up to X% of the Project at Project Cost.
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2.
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Calypte Holding Pte. Ltd.
BATAM solar garden
DEVELOPMENT SCHEME
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BATAM solar garden + Compressed Air Energy Storage
2 3
CP
Location 1: Kila Island (57 hectares)
Location 2: Ngenang Island (600 hectares) Location 3: Teluk Mata Ikan (300 hectares)
BATAM solar sarden will be built in 3 separate locations supplying to PLN (Local grid) and Singapore landing point (CP);
CONTRACT 1: Ngenang Island & Kila island (Solar Power Plant + Substation)
CONTRACT 2: Teluk Mata Ikan (Solar Power Plant + Substation + Compressed Air Energy storage)
CONTRACT 3: Submarine transmission cables connecting all the islands to Singapore + Interconnectors + Singapore landing point infrastructure
BATAM solar garden will developed via 3 Contracts as below;
Calypte Holding Pte. Ltd.
1st Contract of BATAM solar garden
°°°
Kila Island - Ngenang Island
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Project Location
Calypte Holding Pte. Ltd.Project Info
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Calypte Holding Pte. Ltd.
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PV System Configuration
Calypte Holding Pte. Ltd.14
Photovoltaic Power Output
Calypte Holding Pte. Ltd.15
Project Location
Calypte Holding Pte. Ltd.16
PV System Configuration
Calypte Holding Pte. Ltd.17
PV Design Overview
Calypte Holding Pte. Ltd.18
Photovoltaic Power Output
Calypte Holding Pte. Ltd.2nd Contract
°°°
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BATAM solar garden - Teluk Mata ikan
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Project Location
Calypte Holding Pte. Ltd.21
PV System Configuration
Calypte Holding Pte. Ltd.22
PV System Configuration
Calypte Holding Pte. Ltd.23
Photovoltaic Power Output
Calypte Holding Pte. Ltd.Compressed Air Energy Storage
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Compressed Air Energy Storage, is a highly flexible large-scale energy storage technology. The technology is reliable and has been working safely since 1978 in Germany and 1991 in the US. To implement , we use underground storage caverns created in geological salt deposits via a salt extraction process. These caverns are more commonly known as salt caverns.
Air Is An Essential Part of The Energy Transition
How does it work?
What’s going to happen?
To achieve a properly functioning and safe, large-scale, underground energy storage with compressed air, there are several steps that must be followed
Calypte Holding Pte. Ltd.
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It all starts with designing the installation and the salt cavern where compressed air will be stored.
Following this, permit applications must be made and the design elaborated down to the smallest detail.
When the necessary permits have been granted, the actual construction begins.
The Engineering
The Design
Construction
The construction can roughly be divided into two parts: the underground salt caverns and the above ground associated installation. The salt caverns (large, solid cavities in the salt layers in the soil) are made by dissolving salt.
The salt caverns must then be prepared for compressed air storage. Once the salt caverns and the associated above ground installation / buildings are ready, tests will be conducted to ensure that everything is working properly. Only when the relevant licenses have been granted will the entire installation be put into operation.
Calypte Holding Pte. Ltd.
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Compressors compress outside air into compressed air and use (excess) electricity for this purpose.
The compressed air is cooled (to max. 45⁰C) and stored in caverns
Compressed Air Energy Storage made simple
Storage Phase
Production Phase
The compressed air is released from the caverns
The compressed air heated with H2 (or gas) which drives a modified turbine.
The turbine drives a generator that produces electricity
Calypte Holding Pte. Ltd.
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Households in generally contribute about 20% to the emission of CO2 and other greenhouse gases. Using 58%
natural gas, 26% coal and 13% other forms of energy to generate electricity. Only 8% of our energy comes from renewable energy sources. Our goal is to increase this.
By making it possible to store renewable energy, we ensure more energy is available to generate electricity.
Our technology makes it possible to store 4 gigawatt hours of energy. You can compare this with the electricity needs of about 158,000 households.
Facts & Numbers
Calypte Holding Pte. Ltd.3rd Contract
Interconnection & Transmission Centre °°°
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Interconnection System
1st Phase Interconnection system :
From Kila island to Ngenang Island Distance : 1.31 KM
Interconnection system : Subsea Cable high voltage
Calypte Holding Pte. Ltd.
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Interconnection System
2nd Phase Interconnection system :
Ngenang Island to Teluk Mata Ikan Distance : 20 KM
Interconnection system : Subsea Cable high voltage
Calypte Holding Pte. Ltd.
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Interconnection System
3rd Phase Interconnection system :
Teluk Mata Ikan to East Changi Distance : 21 KM
Interconnection system : Subsea Cable high voltage
Transmission Centre :
Equipped with substation with capacity of 230 KV, as a gathering place for electrical energy from all solar power plants and alternative power plants
Dispatching system, to control and monitor the performance of all power plants to maintain the stability of the energy that will be supplied to the connection point (East Changi)
Calypte Holding Pte. Ltd.
Project Description Project Value (USD)
Net Present Value (USD)
Internal Rate of Return
Payback Period (Year)
1st Contract
Ngenang Island - Kila Island 605,406,202 226,917,992 15.27% 6.2 2nd Contract
Teluk Mata Ikan 251,398,526 100,653,080 15.44% 6.2
Compressed Air Energy Storage 300,000,000 XXXXX XXXXX XXXXX
3rd Contract Subsea Cable &
Transmission Centre
118,301,513 63,127,338 17.31% 5.6
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Financial Model Summary
Calypte Holding Pte. Ltd.1 PAYA LEBAR LINK, PAYA LEBAR QUARTER 1, #04-01 SINGAPORE 408533
+62 8113336619 (Iskandar)
+65 92335518 (Fook Kwang Han) iskandaraceh@icloud.com
han.fk@unchartedpower.sg
