Energy(TKK-2129)

13/14 Spring Semester

Instructor: Rama OktavianEmail: rama.oktavian86@gmail.comOffice Hr.: M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11

Outlines

1. Renewable energy: Intro

2. Renewable energy sources

3. Renewable energy in Indonesia

4. Renewable energy policy

Renewable energyWhat is it??

Energy generated from natural resources at sustainable levels (naturally renewed within a reasonable timeframe)

Why do we need it??As fossil fuel resources have depleted and environmental concern has increasedRenewable energy can be regarded as one of the fundamental premises for building a sustainable global society

Renewable energyHow important is it??

electricity comes from coal, nuclear, and other non-renewable power plants polluting our air, land, and water to secure the future for ourselves and generations to follow

http://www.green-e.org/learn_re_why.shtml

Renewable energyHow important is it??

- Renewable energy sources can be used to produce electricity with fewer environmental impacts- It is possible to make electricity from renewable energy sources without producing CO2

http://www.green-e.org/learn_re_why.shtml

Renewable energyBenefits

Matt Lawson. 2012. “The Benefits of Renewable Energy”. http://blogs.constellation.com/energy4business/2012/10/12/the-benefits-of-renewable-energy/

Renewable energySources

Renewable energyIndonesia

Renewable energyCondition in Indonesia

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

Household11.4 %Commercial3.7%

Transportation 40.6%

Industry 44.2%

NRE4.8 %

Coal 26.4%

Gas21.9 %

Oil46.93%

DEMAND(Million BOE)

248.0

350.9

508.9

594.6

739.5

525.4

700.4 726.7

896.4

1,066

18.5%

30.7%

48.2%

2.5%

4.5 %34.2 %

4.6%

56.6 %

SUPPLY(Million BOE)

Renewable energyENERGY RESERVES AND PRODUCTION

NO NON FOSSIL ENERGY RESOURCES(SD)

INSTALLED CAPACITY (KT)

RATIO KT/SD(%)

1 2 3 4 5 = 4/3

1 Hydro 75,670 MW 6,654.29 MW 8,8%

2 Geothermal 29,038 MW 1,226 MW 4,2%

3 Mini/Micro Hydro 769.69 MW 228.983 MW 29,75%

4 Biomass 49,810 MW 1,618.40 MW 3,25 %

5 Solar Energy 4.80 kWh/m2/day 22.45 MW -

6 Wind Energy 3 – 6 m/s 1.87 MW -

7 Uranium 3,000 MW *) 30 MW **) 1.00

*) only in Kalan – West Kalimantan**) non energy, only for research

NO FOSSIL ENERGY RESERVES PRODUCTION PER YEAR

RESERVE TO PRODUCTION

RATIO1 2 3 4 5 = 4/3

1 Oil 4.0 billion barel 347 million barel 11 years

2 Gas 104.71 TSCF 3212 BSCF 32 years

3 Coal 28 billion ton 329 million ton 85 years

Renewable energy

Renewable energy

Renewable energy

Renewable energy

Renewable energyGovernment policy

Busin

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as u

sual

Pres

iden

tial

Regu

latio

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/ 200

6

NRE

GasOil

Oil

21,9%

26,4 %

46,9%

4,8 %

NRE

Gas

Coal

Oil

2010 2015 20202025

ENERGY CONSERVATION (15.6%)

ENERGYDIVERSIFICATION

25 %

32%

23%

20%

2,785 Million BOE

1,176 Million BOE

3,200 Million BOE

20%

30%

33%

17%2,419 Million BOE

1,649 Million BOE

20,6%

34.6%

41.7%

3,1%

3,298 Million BOE Vi

sion

25/2

5

Renewable energyGovernment policy

1. Energy Conservation to improve efficiency in energy utilization from up-stream up to down-stream (Demand Side) i.e industrial, transportation, household and commercial sector

2. Energy Diversification to increase new renewable energy share in national energy mix (Supply Side) as belowNew Energy

a. Liquefied Coal, b. Coal Bed Methane, c. Gasified Coal, d. Nuclear, e. Hydrogen,f. Other Methanes.

Renewable Energy a. Geothermal, b. Bioenergy, c. Hydro, d. Solar, e. Wind, f. Ocean.