Outline Major Cause of Climate Change Climate Change Impact Solutions

General Condition of Indonesia Potential of Solar Energy Potential of Hydropower Potential of Wind Energy Conclusion

Climate Change impact

Solutions....? Mitigation • Human intervention in green house gas source reduction and sink increase

Adaptation • Adaptation of natural and social system as climate change impact

Indonesia Tropical Country

Consist of thousand islands

INDONESIA

Between two oceans

Montainous

Solar Radiation of 4.5 2 kWh/m

per

day and monthly variations of about 10%

KTI

KBI

Solar Energy

Hydro Power Most of Indonesian land has surface water as river or lakes So, it is very possible to build Hydroelectricity in all of Indonesian provinces

Renewable energy capacity of hydropower in Indonesia is 2.870 MW from 10.577 MW resources.

Toba Lake

Mahakam River

Jatiluhur Basin

Power Density of Wind Energy in December to February in Indonesia

Power Density of Wind Energy in March to May in Indonesia

Power Density of Wind Energy in June to August in Indonesia

Power Density of Wind Energy in September to November in Indonesia

Wind Energy Wind velocity (m/s)

Capacity (kW)

Location

Small Scale

2.5 - 4.0

< 10

Java, NTB, NTT, Maluku, Sulawesi

Medium Scale

4.0 - 5.0

10 – 100

NTB, NTT, South Sulawesi, Southern Java

> 5.0

> 100

South Sulawesi, NTB, NTT, Southern Coast Java

Level

Large Scale Source : LAPAN, 2005

Conclusions 1. Solar energy always present in Indonesia because Indonesia is tropical country. 2. Actually, in all provinces in Indonesia could be built a hydroelectricity use hydropower because most of the Indonesian land has surface water as rivers or lakes. 3. Wind energy potential in Indonesia is smaller than other renewable energy. This is caused by inconstant wind velocity flows over Indonesia. Some places which have good potential of wind energy are Southern Java Island, Bali, Nusa Tenggara Timur, Nusa Tenggara barat, and Merauke. 4. With its potential of some renewable energy, Indonesia can reduce its emission from energy generation. It means that Indonesia potentially mitigate climate change impact by using renewable energy.

Thank You We are pleased for any

QUESTIONS, SUGGESTIONS or CRITICISM

Dody Setiawan Swari Farkhah M. Nadita Zairina S. [email protected]

Students of Applied Meteorology IPB