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? RENEWABLE ENERGY (RE) AND ENERGY EFFICIENCY (EE) STATUS? RENEWABLE ENERGY AND ENERGY EFFICIENCY POLICY/PLANNING? CASE STUDY OF TWO NEDO PROJECTS? Photovoltaic
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1. Renewable Energy and Energy Efficiency
Status in CAMBODIA
3. 1.1. RE Status
11. Objective of the Project Technology Verification of Dispersed System
Early commercial application of a system that maximizes the utilization of renewable energy to promote mass introduction of renewable energy provided by PV power generation, etc.
Establishment of measures on the supply side
Reduction of output fluctuation due to climatic variations by connecting dispersed photovoltaic power generators, etc., to small-scale grids
Improvement of power generation efficiency of the whole system and control of output fluctuation
Verification of system efficiency taking into consideration the stability in electricity supply and improved economics by such as reducing storage battery capacity requirements
12. System Outline
13. Project Organization
14. System Diagram
15. Micro Hydro Power Generation Plant
16. PV Sites and Transmission Lines
17. Demonstrative Research ProjectOn Combined Power Generation Systems(Photovoltaic and Biogas)Sihanouk Ville
18. Technology Verification of Combined System
(PV & Biogas)
Utilization of Unstable PV Output for Auxiliary System of Biogas Power Generation
Stable PV Output supply to Customers through Distribution Network
25. · There are 4 groups in the targeted village with a total of 210 households.
· Some families already use fluorescent light, radio cassette by battery.
· Almost all families use kerosene lamp.
· Some families leave village in the rainy season.
· Villager’s average income is 150,000 – 300,000 Riels/month.
· Economic standard of villagers groups is different from each other.
· Villagers pay approximately 5,000 Riels/month/household for fuel fees.
· Villagers may be able to pay 5,000 – 10,000 Riels/month for electric fees when the electricity is available from distribution line.
· If villagers have an economic margin, they will purchase not only lighting and radio cassette but also other electric appliances such as TV, VTR, fans, etc.