Energy
How to make money from waste?
Electricity from Biomass Indonesia‘s Potential and how to tap it
Dr. Rudolf Rauch, Principle Advisor, GIZ Indonesia GIRED, Jakarta, 25.10.2011 www.renewables-made-in-germany.com
Waste to Energy Potential Indonesian Agroindustry
Palmoil: 4500 MW, >600 Palm oil mills Sugar: ~ 70 mills Tapioca starch industry Rice mills Wood processing industry Live stock Others Overall estimation: > 10000 MWel (at processing site)
Feedin tarif Indonesia regional Newly proposed biomass FIT Indonesia
MEMR Regulation 31/2009 on Feed-In Tariff for RE
How to tap Indonesia’s the waste to energy potential
What should Indonesia do? Follow the Thai example? Wait and see what Malaysia is doing? Develop its own strategy?
Palm oil mills and production capacity in Indonesia Aceh (25 POMs) Production Capacity FFB : 980 ton/hour
N. Sumatera (92 POMs) FFB : 3,815 ton/hour
Banda Aceh
West Kalimantan (65 POMs) FFB : 5,475 ton/hour
W. Sumatera (26 POMs) FFB : 1,645 ton/hour
Medan
Not all POMs are close to the grid
Central Kalimantan (43 POMs) FFB : 3,100 ton/hour
East Kalimantan (29 POMs) FFB : 1,545 ton/hour Papua (3 POMs) FFB : 140 ton/hour
Central Sulawesi (7 POMs) FFB : 590 ton/hour
Samarinda Dumai
Pontianak
Padang
Riau (140 POMs) FFB : 6,660 ton/hour
Bangka Belitung (16 POMs) FFB : 1,235 ton/hour
Jambi
Jambi(42 POMs) FFB : 2,245 ton/hour
Bengkulu (19 POMs) Banjarmasin FFB : 990 ton/hour
Lampung
Souteast Sulawesi (3 POMs) FFB : 260 ton/hour
Jakarta
South Sumatera (58 POMs) FFB : 3,555 ton/hour
SouthSurabaya Kalimantan (15 POMs) FFB : 770 ton/hour Denpasar
Lampung (10 POMs) FFB : 375 ton/hour
West Java and Banten (2 POMs) FFB : 90 ton/hour
Existing Transmission
Planned Transmission
West Sulawesi (6 POMs) FFB : 260 ton/hour
West Papua (4 POMs) FFB : 360 ton/hour
South Sulawesi (2 POMs) FFB : 150 ton/hour
Total : 608 POMs Production Capacity : 34,190 ton/hour FFB
Source : POM and Production Capacity(Ministry of Agriculture, 2010), Transmission Line (MEMR, 2010
Biogas
Biomas
Electricity Generation Potential from Palm Oil Mill Residues (10 MWel) Biogas 1MW
EFB 2.3 MW
F
Fibers 4.6 MW
now 0.7 MW
Shells 2.7 MW
another 7 MW from 50% of the leaves
Example from Thailand (E3Agro Project) Material flow palm oil extraction process electricity steam water
Raw Material
600 MB FFB
diesel
Value added
200000 t/a
580 MB CPO 17% 100 MB kernel
value of residues: 180 Mio Baht
10 MW
EFB
Product Oil loss Kernel loss
fibre
shell
d-cake
waste water
acid oil
Losses
Example from Thailand (E3Agro Project)
10 MW Power plant All residues ESCO, IPP
Steps to eco-efficiency in palm oil mills 4 MW Condensing Turbine 1 MW Bio gas plant CHP gas engine LP cond.turbine 300 kW
SPP or VSPP new
now
Investment & Operation by ESCO, IPP
VSPP
Selling from BP Steam turbine Saving shells & kWh PEA
SPP
Attractive Feed-in Tariff
VSPP Investment & operation by mill based on existing boiler technology
Are FITs enough to tap the potential? Should Indonesia develop a national waste to energy strategy/mission?
Energy
Thank you
Get the Mega Watts! Electrify the rural areas! Terima Kasih rudolf.rauch@giz.de