1Hawaiian Electric Company, Inc. January 20, 2005
Energy Information Briefing
Update on System Status:Hawaiian Electric Company, Inc.
Hawaii Electric Light Company, Inc.Maui Electric Company, Limited
2Hawaiian Electric Company, Inc. January 20, 2005
Hawaiian Electric Company, Inc.Family of Companies
OahuMaui
MolokaiMaui Electric Company,
Limited (MECO)
Hawaiian Electric Company, Inc. (HECO)
Lanai
Hawaii
Hawaii Electric Light Company, Inc. (HELCO)
3Hawaiian Electric Company, Inc. January 20, 2005
Growing Demand will be Met with a Portfolio of Energy Solutions
Combined Heat and Power
Energy Efficiency and Conservation
Renewable Energy
Generation
New Conventional Generating Capacity
Load Management
Control Station
Radio TowerModem
HouseDLCSwitch
4Hawaiian Electric Company, Inc. January 20, 2005
Recent HECO-HELCO-MECO Activities in Support of RPS
• Wind– HRD 10.5 MW PPA approved
by PUC on May 14, 2004– Apollo 20.5 MW PPA PUC
application filed– Kaheawa 30 MW PPA PUC
application filed– Kahe meteorological data
collection will be completed in March 2005
5Hawaiian Electric Company, Inc. January 20, 2005
Recent HECO-HELCO-MECO Activities in Support of RPS (continued)
• Energy Efficiency DSM and Load Management DSM– Proposing new programs
• Combined Heat and Power (CHP)– PUC application filed
• Hydro– Rehabilitation of Puueo
Hydro facility
Combined Heat and Power
Energy Efficiency DSM
Run-of-River Hydro
6Hawaiian Electric Company, Inc. January 20, 2005
Recent HECO-HELCO-MECO Activities in Support of RPS (continued)
• Renewable Hawaii Inc. (RHI)– Released Renewable Energy
Request for Project Proposals for HECO, HELCO, and MECO
– Proposals for wind, municipal solid waste, and landfill gas are currently being evaluated
• Renewable Research and Development– Electronic Shock Absorber– Hawaii Fuel Cell Test Facility– Biofuels Assessment Program– EPRI Offshore Wave Energy
Study Hawaii Fuel Cell Test Facility
7Hawaiian Electric Company, Inc. January 20, 2005
Overview of the Oahu Generation SystemTOTAL = 1,669 MW-gross
Waiau (499 MW)
Honolulu (113 MW)Kahe (651 MW)
H-POWER (46 MW)
AES (180 MW)Kalaeloa (180 MW)
Recorded Peak = 1,327 MW-gross(Oct. 12, 2004)
2004 Reserve Margin ~ 24%
HECO
IPP
8Hawaiian Electric Company, Inc. January 20, 2005
Oahu Energy Contributions
2003 Net Generation(HECO vs IPP)
HECO59%
IPP41%
2003 Net Generation(Oil vs Non-oil Generation)
Oil76%
Non-Fossil
5%
Coal19%
9Hawaiian Electric Company, Inc. January 20, 2005
Oahu Reserve Capacity is Shrinking with Record Demand. New Capacity is Needed
1,100
1,150
1,200
1,250
1,300
1,350
1,400
1,450
1,500
1,550
1,600
1,650
1,700
1,750
1,80019
92
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
Gro
ss P
eak
w/ D
SM &
w/ C
HP
(MW
)
June 2004 vs Aug 2002 gross.xls
Recorded Peak Demand
Aug. 2002 Forecast
June 2004 Forecast
1,669 MW Gross Total Capacity
Reserve Capacity orReserve Margin
New GeneratingUnit
10Hawaiian Electric Company, Inc. January 20, 2005
Growth in electricity use3
2.5
2.
1.5
1
0
Electricity salesElectricity sales per capita
1970 1980 1990 2000
Key Energy and Economic Indicators in Hawaii, 1970-2001Energy Resources Coordinator Annual Report, 2002State Department of Business, Economic Development & Tourism
11Hawaiian Electric Company, Inc. January 20, 2005
Next Generating Unit: 2009
1,300
1,350
1,400
1,450
1,500
1,550
1,600
2005 2006 2007 2008 2009 2010
Peak
Loa
d (G
ross
MW
)
X XNeed For New Power Plant
Projected peak demand without EE DSM and Load management
Projected peak demand with EE DSM and Load management
Projected peak demand without EE DSM and Load management
Projected peak demand with EE DSM and Load management
12Hawaiian Electric Company, Inc. January 20, 2005
HECO Energy Plans
• Expansion of energy efficiency DSM• Implement load management DSM programs• Combined Heat and Power units at customer sites• Investigate potential for windfarm at Kahe• New peaking unit at Campbell Industrial Park• Additional power from existing Independent
Power Producers
13Hawaiian Electric Company, Inc. January 20, 2005
Maui Electric Company, LimitedPeak = 6.6 MW-grossCapacity = 12.0 MW-netReserve Margin = 82% Peak = 198 MW-net
Cap. = 245 MW-netReserve Margin = 24%Load Growth ≈ 3% or 6 MW per year
MauiMolokai
MECO
IPP
LanaiPeak = 5.1 MW-grossCapacity = 10.4 MW-grossReserve Margin = 105%
14Hawaiian Electric Company, Inc. January 20, 2005
Maui Energy Contributions2003 Net Generation
(MECO vs IPP)
IPP6%
MECO94%
2003 Net Generation(Oil vs Non-Oil)
MECO94%
Biomass6%
15Hawaiian Electric Company, Inc. January 20, 2005
MECO Energy Plans
• Continuation (and possible expansion) of energy efficiency DSM
• Planned load management DSM programs on Maui• 30 MW windfarm at Kaheawa in 2005• Completion of efficient combined cycle (Maalaea Unit 18)
on Maui in 2006• Planned Combined Heat and Power units at Manele Bay
on Lanai in 2006• Energy center at Waena on Maui (including 20 MW
combustion turbine) in 2011
16Hawaiian Electric Company, Inc. January 20, 2005
Hawaii Electric Light Company, Inc.
Peak = 194.5 MW-netCapacity = 288 MW-netReserve Margin = 48.1%Load Growth ≈ 2-4% or 4-6 MW per year
Keahole
Waimea
Puna
ShipmanKanoelehua
PGV
HEP
Apollo Windfarm
Lalamilo Windfarm
Hydro (Wailuku River, Waiau, Puueo)
HELCO
IPP (firm)
HELCO Renewable
IPP Renewable
17Hawaiian Electric Company, Inc. January 20, 2005
Big Island Energy Contributions
2003 Net Generation(HELCO vs IPP)
IPP64%
HELCO36%
2003 Net Generation(Oil vs Non-oil Generation)
Oil74%
Non-Fossil19%
Coal7%
18Hawaiian Electric Company, Inc. January 20, 2005
Big Island Energy Plans
• Continuation (and possible expansion) of energy efficiency DSM
• Proposed Combined Heat and Power unit at Sheraton Keahou in 2005
• 10.5 MW HRD windfarm at Hawi in 2005• 20.5 MW Apollo windfarm at South Point in 2005• Completion of efficient combined cycle (Keahole
ST-7) in 2009
19Hawaiian Electric Company, Inc. January 20, 2005
Conclusions
• We need continued support of all of our energy solutions– Demand-Side Management– Load Management– Combined Heat and Power– Renewable Energy Generation– New Conventional Generating Capacity
• We will continue to face challenges as isolated island grids without interconnections
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