Rethinking “energy security” and power sector planning: a case study of Thailand 18-19 January 2012 Chuenchom Sangarasri Greacen Palang Thai "Know Your Power“ International Conference Towards a Participatory Approach for Sustainable Power Development in the Mekong Region
44
Embed
Rethinking “energy security” and power sector planning: a case study of Thailand 18-19 January 2012 Chuenchom Sangarasri Greacen Palang Thai "Know Your.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Rethinking “energy security” and
power sector planning: a case study of Thailand
18-19 January 2012 Chuenchom Sangarasri Greacen
Palang Thai"Know Your Power“ International Conference
Towards a Participatory Approachfor Sustainable Power Development in the Mekong Region
Brief history of Thai power sector
• 1960s: decentralized coops in close competition with centralized utilities as the model to electrify Thailand. • Centralized model chosen not by technical superiority but
rather by Cold War politics• 1960s-90s: rapid expansion of power system by
state-owned utilities• World Bank and aid agencies had major roles
• 1990s: neoliberal reforms• Partial divestiture of EGAT’s generation assets (EGCO, RATCH)• Small and Independent Power Producers (SPPs/IPPs)• Role of private foreign capital
Brief history of Thai power sector (2)
• 2000s-present: • Plan to create Power Pool abandoned• Attempt to partially privatize (equitize) monopoly EGAT in
the stock market thwarted by civil society’s lawsuit• But increasing financialization of electricity in the stock
market continued via EGAT’s subsidiaries, other Thai energy companies and their joint ventures with foreign capital
• Increasing roles of Thai listed non-energy companies (e.g. construction) in power project investment
• Mushrooming power projects, domestic & trans-boundary
ISSUES AND TRENDS IN POWER SECTOR PLANNING AND DEVELOPMENT
Changing role of electricity
• Electricity as public service profitable commodity
• Commons like rivers trans-boundary commodities
Performance of high-level energy officials in serving the government vs.
PTT Plc. (Thai gas/oil utility, the largest list company in Thailand)Attendance of
Cogeneration in PDP 2012Application MW ProgramExisting signed PPAs 3790 SPPApproved but not yet signed PPA 2835 SPPNew cooling CHP projects under 10 MW each -- identified in (Menke et al., 2006)
3500 VSPP
New VSPP in ceramics, paper, pellet and other industries
(not counted)
VSPP
0.9% per year growth in opportunities over next 18 years
1700 SPP+VSPP
Total 11825
PDP2012 adds 4,800 MW of cogenerationbeyond what was already in the plan
Plant life extension (1)Power plants to be
decommissioned in PDP2010 MWPlant life at
decommissioning
Extended life to delay
decommissioning and construction of
new plants*EGAT Nam Pong CC #1 � 325 25 Nam Pong CC #2 � 325 25 30 Bang Pakong TH #1-2 1,052 30 Bang Pakong TH #3 576 30 Bang Pakong TH #4 576 30 Bang Pakong CC # 3 314 25 Bang Pakong CC # 4 314 25 30 South Bangkok CC #1 316 25 30 South Bangkok CC #2 562 25 30 Mae Moh TH # 4 140 40 Mae Moh TH # 5-6 280 40 Mae Moh TH #7 140 40 Mae Moh TH # 8 270 40 Mae Moh TH #9 270 40 Wang Noi TH #1-3 1,910 25 30
* Plant life extension may require additional investments and time to maintain and upgrade equipment. The time and resources required to extend plant life are usually significantly less than building a new one. However, more detailed assessment should be done on a case by case basis to ensure technical and economic feasibility of plant life extension.
Plant life extension (2)Power plants to be
decommissioned in PDP2010 MWPlant life at
decommissioning
Extended life to delay decommissioning and construction of new
Tri Energy Co., Ltd 700 20 30 Hauay Ho 126 30 Theun Hinboun 214 25 Rayong CC #1-4 1,175 20 Ratchaburi TH #1-2 1,440 25 30 Ratchaburi CC #1-2 1,360 25 30 Ratchabuti CC # 3 681 25 30
* Plant life extension may require additional investments and time to maintain and upgrade equipment. The time and resources required to extend plant life are usually significantly less than building a new one. However, more detailed assessment should be done on a case by case basis to ensure technical and economic feasibility of plant life extension.
Renewable Energy
• Same amount as planned in PDP2010• PDP2010 did acceptable job of including more
RE• RE projects also have impacts and face
community opposition• Need to address EIA loophole for projects < 10