comisiÓn federal de electricidad - … · comisiÓn federal de electricidad bidding on the largest...
TRANSCRIPT
COMISIÓN FEDERAL DE ELECTRICIDAD
Bidding on the Largest Wind Project in México
Ing. Eduardo H. Buendía D. Ing. R. Aracely Acosta T.August 30, 2006
2
1. Background
2. Wind Potential in Mexico
3. “La Venta II” and “La Venta III” Projects
4. Future Projects
5. Conclusions
AGENDA
Background
4
National Electric System (Dec-2005)
Conventional27,79%
Dual4,51%
Combined Cycle10,76%
Gas Turbine5,59%
Hydroelectric22,64%
Coal5,59%
Nuclear2,93%
IPP17,73%
Geo & Wind2,07%
Diesel0,39%
Power PlantType MW
192 Power Plants, with 637 Power Units
Conventional 12 934
Dual 2 100
Combined Cycle 5 005
Gas Turbine 2 599
Diesel 182
Hydroelectric 10 536
Coal 2 600
Nuclear 1 365
Geo & Wind 962
IPP 8 251
TOTAL 46 534
The national electric system has 46,534 MW installed capacity, 864 MW belong to L&FC and 45,670 MW to CFE including IPP’s.
5
Free5758 MW
Wind & Geothermal705 MW
Gas Turbine504 MW
Coal648MW
Hydroelectric2244 MW
Combined Cycle11730 MW
0 2000 4000 6000 8000 10000 12000 14000
POW
ER P
LAN
T TY
PE
NET CAPACITY(MW)
º
Power Plants: 59Total Capacity: 21,587 MW
(116 MW GEO and 589 MW WIND)
Capacity Requirements Program (2005-2014)
Wind Potential in Mexico
7
WIND POTENTIAL IN MEXICO
ESTIMATED CAPACITY: > 5000 MW
SOUTH TEHUANTEPEC ISTHMUS(*) 2000 MW – 3000 MW
BAJA CALIFORNIA SUR PENINSULA(*) 1500 MW – 2500 MW
YUCATÁN PENINSULA 1000 MW – 2000 MW
CENTRAL ZACATECAS 800 MW – 1500 MW
PACIFIC OCEAN COASTLINE 1000 MW - 1500 MW
GOLF OF MÉXICO COASTLINE 1000 MW – 1500 MW
(*) CFE has complete studies on these sites.
Wind potential in Mexico
8
Wind projects in Mexico
PRESENT INSTALLED CAPACITY
PROJECT Capacity MW
La Venta Oaxaca (7 x 225 KW) 1.575
Guerrero Negro Baja California Sur 0.6
TOTAL 2.125Rest of the Country 4.7
EXPECTED INSTALLED CAPACITY IN 2013
PROJECT CapacityMW
Comisión Federal de Electricidad 589
Private Projects 661
TOTAL 1250
9
Open Season for grid-project
To allow for self suppliers of energy in the Isthmus of Tehuantepec, CFE and CRE called for an open season for reserve capacity of energy transmission.
The network associated to the private wind farm projects consists of an interconnection point, and it will be interconnected with the network of the national electrical system.
The project will be bid by CFE next year under the Financed Public Work (OPF) scheme, with the guarantee of the private self suppliers of energy to pay for the investment.
10
Cancún
Cozumel
Istmo de Tehuantepec
VeracruzMazatlán
Hidalgo
Zacatecas
Guerrero Negro
López Mateos
San Quintín
La Rumorosa
La Venta
Sites with wind potencial
Installed wind projects
Wind potential in Mexico
11
MEAN ANNUAL WIND VELOCITIES (m/sec.)LA
VENTA 1994 1995 1996 1997 1998 1999 2000 AVRG.
1 10.07 8.91 9.45 10.41 9.16 9.45 9.30 9.53
3 8.93 8.86 8.78 9.79 8.69 8.02 7.90 8.71
4 9.30 8.93 9.38 10.05 7.26 8.37 8.23 8.78
5 9.60 9.38 9.86 10.61 9.03 9.03 8.63 9.44
AVERAGE 9.47 9.02 9.36 10.21 8.53 8.71 8.51 9.12
AVERAGE WIND VELOCITIES IN “LA VENTA OAXACA”
Pv = ½ ρA3CpVv
Pv = Power due to wind [watts]
ρ = Wind Density (1,225 kg/m3) typical value
A = Swept area [m2].
Cp = Aerodynamic efficiency Coefficient 0.435 for 3.5 ≤ V ≤ 26 m/s.
Vv = Average wind speed [m/s].
Wind potential in Mexico
“La Venta II” Project
13
The Project is located in La VentaVillage, state of Oaxaca.
Freeway
Panamericana km 15 between La Ventosa-Tapanatepec.
Project Localization
14
Economic-Financial Aspects
The Project was authorized, in the 2004 Federal Budget.
The useful life of the Project (20 years).
The Contractor will finance every aspect of the Work
during the period of Construction.
Mexican Content must be at least 17%.
CFE will pay the Price of the Contract on the Scheduled Date of Provisional Acceptance of the Power Plant (Commercial Operation).
The Project is a Financed Public Work (OPF). Winning bidder is responsible for the construction and financial costs during construction.
“La Venta II” Project
15
FEATURE
TECHNICAL FEATURES OF THE “CE LA VENTA II” CONTRACT WITH GAMESA EÓLICA
VALUE
95 %Guaranteed Availability Factor
60 HzFrequency
230 kVInterconnection Tension
98Number of wind turbine generators
83.30 MWInstalled capacity
“La Venta II” Project
The Scheduled Date of Provisional Acceptance (Commercial Operation) of the Wind Power Plant is
on November 1st, 2006.
16
Land Agreement
• Agreement: Right to Use the Land.
• Duration: 20 years.
• Payments: Yearly Payments to each land owner whose plat lies within the influence area of the project.
• Total yearly payments: equivalent to a little over 1% of the value of the energy produced.
• Payment Distribution: A fixed amount per hectare of land plus anadditional quantity for those land owners whose land is used for the installation of a turbine mast or an access road.
• Number of Contracts: 180 approximately.
• Negotiation Period: 1 year.
CFE negotiated the following agreements:
Future Projects
18
PROJECT CONTRACT TYPE RANGE(MW)
TOTAL CAPACITY
(MW)YEAR
LA VENTA II FPW 0.85
1.0-2.5 1
1.0-2.5 1
1.5-2.5 1
83.3 2006
LA VENTA III IPP 101 2008
OAXACA I IPP 101 2009
OAXACA I, III y IV IPP 304 2010
TOTAL 589
FUTURE CAPACITY PERIOD 2006 – 2014
Wind potential in Mexico
1) Whatever upper range in available and proven for at least one year
19
IPP WIND PROJECTS
CFE will provide
•an optional site through a 20 year land lease,
•site and environmental assessment (MIA),
•risk studies,
•Rights of way,
•An interconnection point.
The producer constructs, finances and operates a power plant under certain standards and commits himself to deliver a contractual amount of energy to CFE.
Wind Projects
20
The World Bank will give a donation for the project of 20 million dollars, as incentive to the tariff, during the
first 5 years of operation of the plant.
The negotiations between the World Bank and the government of Mexico concluded satisfactorily in July 2006,
thus, a Grant Agreement, a Project Agreement and the Standard Conditions documents will be signed.
“La Venta III” Project
21
“La Venta III” Project
1
2
3
4
5
6
7
8
9 Commercial Operation Date December 30, 2008
Contract Signature April 24, 2007
Scheduled Start Date October 05, 2007
Technical Veredict and Price Bid Openning March 20, 2007
Veredict March 30, 2007
Second Q&A Meeting January 18, 2007
Bid Openning Date February 28, 2007
Bid Publication November 16, 2006
First Q&A Meeting December 05, 2006
EVENT DATE
PRELIMINARY SCHEDULE
Conclusions
23
1. According to the Projects and Investment Program (POISE 2005-2014), the growth of the Country, will require an increment of the installed Capacity of 21 587 MW.
2. CFE’s 10 year capacity increase plan includes 3.26% of renewable energy.
3. CFE’s Independent Power Producer program include 589 MW of wind power plant.
Conclusions
24
4. The “La Venta II” FPW project established the foundations for continued efforts in renewable energy, using the wind potential of Oaxaca.
5. The “La Venta III” IPP project, will be the pioneer of the wind farm projects in Mexico.
6. By means of technological diversification and a reliable energetic strategy of supply based on different sources, CFE can guarantee the Electric Public Service.
Conclusions
25
Una empresade clase mundial