Maalaea 18 Project Update - Heco.com
Maalaea 18 Project Update - Heco.com
Maalaea 18 Project Update - Heco.com
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Combustion<br />
Technologies<br />
Integrated Resource Planning<br />
MECO Advisory Group<br />
Orientation<br />
Maui Electric Company, Ltd.<br />
November 1, 2005
Combustion Technologies<br />
Commercially Proven<br />
• Years used: Maui Electric Co.<br />
- Boilers/Steam Turbine Generators in<br />
operation<br />
1948, KPP. (4)<br />
- Diesel Engine Generators in operation 1971,<br />
MPP. (15)<br />
- Combustion Turbine Generators in operation<br />
1992, MPP (4)<br />
- Heat Recovery Steam Generator in operation<br />
1993, MPP (1)
Combustion Technologies Continued<br />
• Cost considerations<br />
– Capital<br />
– Ongoing<br />
– Cost-effectiveness<br />
• Sizing of systems<br />
• Product availability<br />
• Peak reduction ability
Combustion Technologies<br />
Challenges<br />
• Environmental Assessments<br />
- With any planned generation addition to Maui<br />
Electric, years of environmental monitoring is<br />
required prior to Maui Electric being granted any<br />
permits to construct or operate new generation<br />
equipment.<br />
- Maui Electric is assessed a fee for emissions<br />
from it’s generating units.<br />
• Competition<br />
- With concerns of availability and cost of fuel oil.<br />
- New technological advances in the production of<br />
electricity
Power Generation - Maui<br />
<strong>Maalaea</strong> Power Plant<br />
15 Diesel Units<br />
1 Dual Train Combined<br />
Cycle<br />
2 Simple Cycle<br />
Combustion Turbines<br />
199.1 MW<br />
Kahului Power Plant<br />
4 Steam Units<br />
37.6MW<br />
Hana Generators<br />
2 Standby Diesel Engines
Power Generation<br />
Molokai Palaau Plant<br />
9 Diesels Units<br />
1 Combustion Turbine<br />
Capability 12 MW
Power Generation<br />
Lanai Miki Basin Plant<br />
8 Diesel Units – 10.4 MW
MAALAEA M<strong>18</strong> PROJECT UPDATE<br />
Construction started October 2005!<br />
<strong>Project</strong> Location
Combustion Turbines<br />
Description & How They Work<br />
•Simple Cycle Combustion<br />
Turbine (SCCT)<br />
•Single-Train Combined Cycle<br />
(STCC)<br />
•Dual-Train Combined Cycle<br />
(DTCC)
GE LM2500 Combustion Turbine
<strong>Maalaea</strong> <strong>18</strong><br />
Combined Cycle Operation<br />
• Installation of HRSGs, ACC and <strong>18</strong>MW Steam<br />
Turbine Generator at <strong>Maalaea</strong>.
Heat Recovery<br />
Steam<br />
Generator<br />
(Innovative Steam<br />
Technology)
<strong>Update</strong><br />
<strong>Maalaea</strong> <strong>18</strong> <strong>Project</strong><br />
• Schedule<br />
– Construction Started October,<br />
2005<br />
– Equipment Delivery January<br />
through May, 2006<br />
– Commercial Operation<br />
September, 2006
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