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Qualified Energy Recovery
A “Green” Power Technology
No additional fuel consumption
Near zero emissions with air cooled OEC
Inside the fence installation on existing sites.
No water consumption with closed loop operation
No creation or disposal of waste
Displaces fossil fuel based energy
No new transmission required
Qualified Energy Recovery
A “Green” Power Technology
NEVADA: AB 429 accepts “Qualified Energy Recovery” from non electrical generating sources such as mining processes, as eligible for RPS
NORTH DAKOTA: Pipeline Compressor GT Exhaust Gas Energy Recovery Is “eligible for green tags or green energy sales”
SOUTH DAKOTA: “Consider these projects as renewable energy resources”
OTHERS: Under Consideration in Many States
Heat Sources
• Industrial and Process Plants
Cement, Glass, Petrochem, Mining, Metals, et al
Gases; >400F (204C)
Liquids; >200F (93C)
LP Steam; any
250kW to 10 MW (per module)• Gas Pipeline Compressor Stations
Gas Turbine Exhaust
Recovered Heat Power Generation
• ORMAT® Energy Converter
Organic Rankine Cycle• Efficient, Cost-Effective, Reliable• Greater than 98% availability• Totally Waterless
No blowdown, disposal, or make-up
Air-cooled condenser
Fast, easy permitting• Unattended, Remote Operation
ORMAT SELECTED ENERGY RECOVERY PROJECTSPROJECT
NAMELOCAT’N MW YEAR ORMAT ROLE OWNER
OPERATOR
Neptune Gas LuouisianaUSA
4.0 MW 2003 EPC equipment for recovery of heat from turbine exhaust
Enterprise Partners LLC.
Heidelberger Cement
Germany 1.5 MW 1999 Design/supply of equipment for recovery of heat from clinker cooler
Heidelberger Cement
Gold Creek Canada 6.5 MW 1999 Design/supply of equipment for recovery of heat from gas turbine exhaust
Maxxam Energy
Minakami Japan 600 KW 1998 Design/Supply of equipment for recovery of heat from MSW Incinerator
Ishikawajima Hanyoki Service
TG2 Kawerau New Zealand
3.5 MW 1993 Design/Supply of equipment for recovery of heat from Paper Process
Bay of Plenty Electric Power Board
Shijiazhuang Heating &
Power
China 1.3 MW 1993 Design/Supply of equipment for recovery of heat from MSW Incinerator
Shaijiazhuang Thermal Power Gas Company
ORMAT Air Cooled Bottoming CycleORMAT Air Cooled Bottoming Cycle
1515
Gas Pipeline Compressor Stations
Case History Gas Turbine Exhaust
Gold Creek Project – TransCanada Pipeline
RB 211 gas turbine
6.5 MW OEC
1999 start-up
Air cooled
Unattended ( Station manned 5 hours per week)
6.5 MW ORMAT POWER PLANT GOLD CREEK COMPRESSOR STATION TRANSCANADA PIPELINE
1502
1516
Potential Net* Electrical Output from Potential Net* Electrical Output from Gas Turbines’ ExhaustGas Turbines’ Exhaust
ORMAT® Energy Converters (OEC)Typical Applications of Recovered Energy
ORMAT® Energy Converters (OEC)Typical Applications of Recovered Energy
ChemicalPlant
HotWater
320
95
70
750
10
20
700
Application1
Application2
Pulp andPaper Mill
CondensingLow Pressure
Steam
13
105
80
1000
13.5
20
930
PetrochemicalPlant
CondensingHydrocarbons(Top Vapors)
85
104
85
1000
27
37
780
Application3
Application4
Cement PlantClinker Cooler
196
275
125
1200
Application5
ExhaustGases
203.8
365
110
1600
28
37
2950
Gas TurbineBottoming
Application6
Application7
ChargedAir
198.5
172
106
Air CooledCondensers
Design PointAmbient
Temperature11oC
Exhaust Gases
295
463
92
5825
Air CooledCondensers
Design PointAmbient
Temperature2oC
Diesel Generators
Heat StreamType
Flow Rate(tons/hr)
TemperatureInlet (oC)
TemperatureOutlet (oC)
Cooling Water:
Flow Rate(Tons/hr)
Inlet Temp. oC
Outlet Temp. oC
OEC Net Outputto Grid - kW
Location
OilRefinery
LiquidDiesel Oil
156
184
80
700
20
30
1070
1032
Natural Gas Compression Plants(Gas Turbine Powered Only)
US Market PotentialOrganic Rankine Cycle Bottoming on Gas Turbine Powered Compressors
• Over 1,400 Simple Cycle Gas Turbines in Operation for gas compression at more than 600 Plants Nationwide.
• 10,000,000 Installed Hp Operating at 30% Efficiency.
• 932 MW of Electrical Generation Potential• 189 MCFD of Offset Natural Gas Combustion
• 11,000 TPD of Offset CO2 Production