MANFAATAN “GREEN ELECTRICITY”jcm.ekon.go.id/en/uploads/files/Document...
Transcript of MANFAATAN “GREEN ELECTRICITY”jcm.ekon.go.id/en/uploads/files/Document...
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MANFAATAN “GREEN ELECTRICITY” WASTE HEAT RECOVERY FOR POWER
GENERATION (WHRPG)MENUJU INDUSTRI BERWAWASAN LINGKUNGAN
PT SEMEN INDONESIA (PERSERO) Tbk.
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`SEMEN PADANG SEMEN GRESIK SEMEN TONASA TLCC
Together We Build A Better Future
WHRPG “GREEN ELECTRICITY”PT SEMEN INDONESIA (PERSERO) TBK
Together We Build A Better Future
1957 : Inauguration of Gresik I, installed capacity of 250,000 ton cement per annum
1991 : Initial Public Offering, Market Cap.: IDR0.63tn, resulting shareholding structure post IPO:
● Government of Republic of Indonesia: 73%
● Public: 27%
1995 : Acquisition of PT Semen Padang (Persero) and PT Semen Tonasa (Persero)
1998 : Cemex became a strategic partner, Market Cap.: IDR4.9tn
2006 : Blue Valley Holdings bought Cemex’s 24.9% stake in SMGR, Market Cap.: IDR21.5tn
2010 : In March 31, Blue Valley Holdings sold all of its stake ownership in SMGR, Market Cap per April 30, 2010: IDR72.1tn
2012 : Acquisition of Thang Long Cement Vietnam, Total installed capacity of 2.3mm tons, Market Cap Dec 19th, 2012: IDR91.9tn
2013 : PT Semen Gresik (Persero) Tbk transformed by changing the corporate name to PT Semen Indonesia (Persero) Tbk.
BRIEF HISTORY
OWNERSHIP STRUCTURE
Public (48.99%)
The Government of the Republic of Indonesia (51.01%)
PT Semen Indonesia (Persero) Tbk.
PT Semen Padang PT Semen Tonasa Thang Long Cement, VN
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• Design Capacity : 106.3 mt
• Production Capacity : 74.0 mit
• Domestic Growth : 5.0%
• Domestic Utilization: 70%
•Supply
Domestic : 69 mt
Export : 5 mt
Import : 3 mt
Domestic Capacity (2017)
2017F
1. Semen Indonesia 35.5 mt
2. Indocement TP 24.9 mt
3. Lafarge Holcim Indonesia 14.5 mt
4. Semen Merah Putih 7.5 mt
5. Semen Bosowa 7.0 mt
6. Semen Anhui Conch 4.5 mt
7. Semen Baturaja 3.8 mt
8. Semen Pan Asia 1.9 mt
9. Siam Cement Group 1.8 mt
10. Semen Jui Shin 1.5 mt
11. Semen Serang (Haohan) 1.2 mt
12. Semen Jakarta 1.0 mt
13. Semen Hippo (Sun Fook) 0.6 mt
14. Semen Kupang 0.3 mt
15. Semen Puger 0.3 mt
TOTAL 106,3 mio ton
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ProjectWaste Heat Recovery Power
Generation
Location Tuban, East Java
Capacity Expected Max 30,6 MW
Investment USD 60 Million
GHG Scheme JCM (Joint Crediting Mechanism)
USD 11 Million (Committed/subsidy)
Emission Reduction
Expected 122,000 - 150,000 t-CO2/y
Special NoteOne of the first JCM projectJapan - Indonesia
Progress Construction (2015 – 2017)
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Jan 2014: Preliminary Design
Ags 2014, Contract Signed
Juni 2015, Main Equipt First Shipment (FOB)
Sep 2015, Main Eq First Erection
Feb 2016, Main Eq Last Shipment
Construction Completion, Juni 2017 ▪
Commissioning Finish, January 2018 ▪
Okt 2014, Ground Breaking Pondasi SP Boiler Tuban 4Project Effective date
Maret 2015, Main Engineering finished JFE
a). Civil Construction finishedb). Main Equipt delivery
c). Mech. Construction started
a). Plant Site Readyb). Main Equipment Contractc). Foreign Engineering by JFE
Commercial, March 2018 ▪
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Clinker Production Process Waste :(A) 288.000 x 2 (Pre Heater)
+ (B) 245.000 (Cooler)
Waste Heat Recovery System :1. Power (design) : 30.6 MW2. Reduce CO2 : 122,358 Ton/year
Hot Gas :Q : 245.000 Nm3/hT : 325 C
Hot Gas :Q : 288.000 x 2 Nm3/hT : 400 C
Power :30.6 MW
SUB X1VFINISHMILL
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A B C D E(A*B*C*D)
Quantity of Electricity Generation
Generation Capacity
(MW)
Operating day per
year (days/y)
Time(hrs/day)
Operating Rate
Electricity(MWh)
Dry Season 28 164.5 24 1 110,544
Rainy Season 22 164.5 24 1 86,856
The quantity of electricity consumption
3.69 365 24 1 32,324
The quantity of net electricity generation by the WHR system which replaced grid electricity import
165,076
REy = EGy * EFgrid
= 165,076 MWh/y * 0.903 tCO2 e/MWh= 149,063 tCO2e/y
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Contract Formation on JCMJCM Agreement
JCM Subsidy from Japan
International Consortium
Japanese GovernmentIndonesian Government
GHGReductions
Construction Operation Maintenance MRV
Engineering Equipment Supply
Semen Indonesia’s Budget
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1 STG SYSTEM Remarks
PR
ICE
Foreign
JPY 2.788 bil Major Equipment Supply Portion (Boiler, Turbine Generator, Control System & Air
Cooling System, etcEq. to IDR 312.3 bil
IDR 4 bil For erection and Commisioning
Local IDR 328.6 bil
Estimated Budget for local Mechanical & Electrical installation, Civil Buidling, Local
fabrication, Dust Conveying, Water Treatment Plant
TOTAL IDR 644.9 bil
Subsidy JPY 1,061,644,000(IDR 118.9 bil)Nett investasi = Rp 526M
11Steam Turbine & Generator
AQC Boiler Area
SP Boiler
Air Cooled CondenserBOILER
Air Cooled Condenser
Turbine Generator
TG House