EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
A Case Study on a Rice Husk
Cogeneration Power Plant
Capacity Development for the Clean Development Mechanism
26-27 March 2003
Sunway Hotel, Phnom Penh, Cambodia
Mila J. Jude
Cogen 3 Country Coordinator
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
A Case Study on a Rice Husk
Cogeneration Power Plant
Presentation Outline
• Cogen3 Programme
• Cogeneration: How Does It Work?
• Angkor Prosperous Rice Mill
• Environmental and Economic Benefits
• Conclusion
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Cogen 3 Programme
• is the third phase of the European Commission (EC)-ASEAN
cooperation programme
• promotes the implementation of Proven, Clean and Efficient
Biomass, Coal and Gas cogeneration projects by facilitating
business partnerships between EU suppliers and ASEAN
industries
• The Full-Scale Demonstration Project (FSDP) – a grant of 15%
of the cost of the equipment will be given to a project that
qualifies as FSDP. An FSDP is a showcase in ASEAN aiming to
convince other potential end-users to select the appropriate
technology in order to replicate successes.
• Country Coordinators in: Cambodia, Thailand, Malaysia,
Vietnam, Philippines, Indonesia and Singapore
• Cambodia Team email: [email protected]
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Cogeneration
Cogeneration (Combined Heat and
Power or CHP) is the simultaneous
production of electricity and heat,
both of which are used.
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Existing FSDP
(Implemented between 1991-1998)
High Tech Paper
Co. 600kW
Ban Heng Bee Rice
Mill – 450 kW
Chia Meng
RiceMill2.5MW
Homet Raya Sdn. Bhd.
1.65 MW (woodwaste)
Kilang Sawit
Palm Oil 1.2MW
PT Plywood 3.2 MW
IB Timber 1.5MW
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Angkor Rice Mill
website: www.angkorrice.com
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Location Map of Angkor Rice Mill
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Angkor Rice Mill
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
The rich, fertile soil of Central Cambodia provides optimal
environment for growing Neang Malis rice
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Angkor Rice’s carefully selected planting area is in four provinces
in Central Cambodia: Kandal, Kampong Speu, Takeo and Kampot
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
A farmer transplanting seedlings
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
The region’s (central Cambodia) naturally fertile and sandy soil
enables farmers to grow Angkor Rice’s premium-quality Neang
Malis rice in a traditional way without chemicals.
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
More than 25,000 families are Angkor Rice’s members and growing
Neang Malis rice. There are no middlemen. Angkor Rice sets a
high standard. The Agriculture Division distributes high quality
seeds and instructs the farmers in planting rice.
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Products of Angkor Rice: 100% Neang Malis
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Proposed Rice Husk-Fired Cogeneration Power Plant
Angkor Rice Mill
• Steam turbine system with 1 MW electric capacity
• Present capacity of the mill is 10 tons/hour. Proposed
expansion of another 10 tons/hour
• Rice husk will be used as fuel
• Two scenarios:
– steam has no value
– steam has value equal to 50% of the cost for steam
generation in a boiler using fuel oil
• Excess Electricity exported to other customers
• Utilization of heat for drying
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Proposed Rice Husk-Fired Cogeneration Power Plant
Angkor Rice Mill
Scenario: Steam has no value
•
•
•
•
•
Total Investment Cost including contingency: 1.5 million euro
Net Present Value: 3.1257 million euro
IRR: 49.7%
Discounted Payback Time: 2.3 years
Cogeneration Project Lifetime: 20 years
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Proposed Rice Husk-Fired Cogeneration Power Plant
Angkor Rice Mill
Scenario: Steam has value equal to 50% of fuel
oil cost
•
•
•
•
•
Total Investment Cost including contingency: 1.5 million euro
Net Present Value: 4.659 million euro
IRR: 64.4%
Discounted Payback Time: 1.6 years
Cogeneration Project Lifetime: 20 years
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Cogen3 Pre-evaluation and Recommendations
• Project seems feasible
• Further investigations are recommended, concerning:
– detailed design (electricity capacity of steam turbine,
utilization of capacity)
– necessary investment
– real value of steam (benefits of drying using steam)
– necessary investment in drying process
– necessary investment in electricity distribution grid
– all issues, (especially government regulations) related to
selling of electricity to other parties
• Requires a full feasibility study and investigation
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Benefits of the Rice-Husk Cogeneration
Power Plant
Environmental Benefits
• Less pollution
• Uses rice husk, which is considered an agricultural
waste
Economic Benefits
• Savings (electricity production)
• Income generating (selling excess electricity, ash
sales)
• Generates job
• Saves on fuel, no foreign currency needed
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
Opportunities in Cambodia
Biomass – opportunities in rice mill, rubber processing
plants, palm oil refinery
Gas – gas supply in Cambodia is in the exploratory
stage. If gas is available, there will be opportunities
in Buildings (hotels, restaurants, hospitals, schools,
offices, supermarkets,etc.) and Industries (cement,
pharmaceuticals, garments)
EC-ASEAN COGEN Programme Phase III
Proven, Clean & Efficient Biomass, Coal, Gas Cogeneration
For more information,
please visit COGEN 3 Website at:
http://www.cogen3.net
Thank You !