Genesee 4 & 5

 Contact

Genesee Units 4 & 5
Capital Power Corporation
10th Floor EPCOR Tower
10423 101 St NW
Edmonton  AB   T5H 0E9

Toll free Alberta: 1-866-348-3946
Local: 780-848-8474
Fax: 780-392-5124
publicconsultation@capitalpower.com

  
  
2013 November G4 G5 Open House Boards.pdf2013 November G4 G5 Open House Boards
2013 October G4 G5 Public Notices.pdf2013 October G4 G5 Public Notices
2014 April G4 G5 Open House Boards.pdf2014 April G4 G5 Open House Boards
Genesee Project Information Brochure.pdfGenesee Project Information Brochure
Genesee Tour Brochure (2016).pdfGenesee Tour Brochure (2016)

​​Project Status: In Development

The proposed Genesee 4 & 5 combined cycle natural gas-fired generation facility is a joint venture project between Capital Power and ENMAX. Capital Power will lead the development and construction of the project and subsequently be the operator. The agreements include an eight year tolling arrangement under which ENMAX will purchase 50 per cent of Capital Power's share of the output for eight years.

The project has received all regulatory approvals required from the Alberta Utilities Commission and Alberta Environment and Sustainable Resource Development (now Alberta Environment and Parks, AEP). ​

​Facility Facts
​Capacity​1,060 megawatts (nominal)
Fuel Source​Natural Gas
Construction


 

​Will be in two phases with each phase being approximately equal. Construction of the first phase of the Project is expected to take three years, with the second phase taking an additional year to complete.

Expected life​Approximately 35 years

State-of-the-Art Technology

Agreements have been finalized with Mitsubishi Hitachi Power Systems for the supply and maintenance of the world’s most advanced J-series natural gas turbine technology commercially available. The facility will have a nominal generation capacity of 1,060 megawatts consisting of two 530 megawatt units. The facility will consist of two one-on-one, single shaft power islands, each incorporating a 501 J-class natural gas turbine, steam turbine, generator and heat recovery steam generator. This technology has a lower heat rate than previous technology resulting in higher efficiency and about a four per cent reduction in CO2 and NOx emissions compared to the previous generation’s technology. The J-class technology also provides superior flexibility to respond to sudden fluctuations in supply and demand and is the cleanest and most efficient thermal power generating system that complements renewable energy sources, making it well suited for the Alberta power market.​

Single Shaft GTCC CGS Arrangement*


CGS Arrangement with Axial Exhaust SRT

  • Axial Exhaust Steam Turbines exhaust hood efficiency is better than that of down exhaust.

  • Since both GT and ST are axial exhaust, the foundation height can be reduced.

  • No Steam is needed for the ST during startup, therefore reducing the Auxiliary Boiler size

*GTCC: Gas (Combustion) Turbine Combined Cycle
*CGS: Combustion (Gas) Turbine - Generator - Steam Turbine
*SRT: Single casing Reheat Turbine

​Timeline

Full notice to proceed decision deferred. Continuation and timing of the project will be considered once more Alberta market structure certainty exists and new generation is required to balance supply and demand.

The project's design configuration allows for construction to occur in two phases with staged completions and the commercial agreements include flexibility on the timing of the in-service date for the project to be timed to correspond to the need for new power generation in the Alberta market. Towards the end of the decade, nearly 1,000 megawatts of coal generation is scheduled to retire.

 

Location

The facility will be located close to important electrical load centres such as Edmonton and outlying industrial areas. Specifically, it will be situated 50 kilometres west of Edmonton, within Section 25, Township 50, Range 3, west of the 5th Meridian and within the County of Leduc. The building area is entirely within the boundaries of the existing Genesee Generating Station, which is owned and operated by Capital Power. Previously used as a construction laydown area, the Project site is considered a "brownfield" area. Construction will occur in an area of about 5 hectares (14 acres).

Its location on a brownfield site at Genesee guarantees significant cost advantages compared to alternate sites. It is ideal for Alberta’s next large scale generating facility because it will utilize the existing water intake/discharge structures and the existing transmission interconnection, which will connect to the new 500kV DC line and is within 500 metres of the project. There will also be operations savings from synergies with existing generation units at the site.

Genesee Area Map G4 G5.png 

The natural gas for the project will be supplied by a pipeline to be constructed between a terminal near Drayton Valley and the Project site. The pipeline will be designed, constructed, and the regulatory application process managed by TransCanada and the local service provider.    

​​​​Employment Opportunities

The on-site construction employment will occur over a three to four year period, creating approximately 1,200 person-years of employment. At peak construction there will be about 850 people working on the Project. Wherever possible, Capital Power will hire locally and use local contractors. 

​During operations, 25 to 30 full-time positions will be required. 

Genesee Units 4 & 5 Application

Due to the size of some of the files, they may be difficult to open. To receive a hard copy, please contact Jason Tusor, 780-392-5344 or email publicconsultation@capitalpower.com

  
  
  
Appendix_A _Participant_Involvement_Program_Report.pdfAppendix_A _Participant_Involvement_Program_Report18182 KB
Appendix_B_CEAA_acceptance_letter_for_project_description_December_2013.pdfAppendix_B_CEAA_acceptance_letter_for_project_description_December_201356 KB
Appendix_C_Historical_Resource_Act_clearance.pdfAppendix_C_Historical_Resource_Act_clearance336 KB
Appendix_D_Environmental_Overview_Report.pdfAppendix_D_Environmental_Overview_Report3695 KB
Appendix_E_Air_Quality_Impact_Assessment.pdfAppendix_E_Air_Quality_Impact_Assessment46636 KB
Appendix_F_Genesee_Cooling_Pond_Modelling_Study.pdfAppendix_F_Genesee_Cooling_Pond_Modelling_Study3856 KB
Appendix_G_Storm_Water_Management_Plan.pdfAppendix_G_Storm_Water_Management_Plan1270 KB
Appendix_H _Waste_Water_Management_Plan.pdfAppendix_H _Waste_Water_Management_Plan214 KB
Appendix_I_Noise_Impact_Assessment.pdfAppendix_I_Noise_Impact_Assessment1095 KB
Appendix_J_Projec_ Introduction_Letter_to_AUC_August_2013.pdfAppendix_J_Projec_ Introduction_Letter_to_AUC_August_2013123 KB
Appendix_K_Letter_from_AUC_to_Capital_Power_August_2013.pdfAppendix_K_Letter_from_AUC_to_Capital_Power_August_2013975 KB
Appendix_L_Plant_Site_Drawing.pdfAppendix_L_Plant_Site_Drawing364 KB
Appendix_M_Land_Ownership_Map.pdfAppendix_M_Land_Ownership_Map1185 KB
Appendix_N_Public_Notice_Figure.pdfAppendix_N_Public_Notice_Figure332 KB
Appendix_O_ESRD_letter_stating_no_EIA_process_required.pdfAppendix_O_ESRD_letter_stating_no_EIA_process_required1134 KB
Appendix_P_Electric_Single_Line_Drawing.pdfAppendix_P_Electric_Single_Line_Drawing52 KB
Application_Cover_Letter_to_AUC.pdfApplication_Cover_Letter_to_AUC34 KB
AUC_Notice_of_Application_March_3_2014.pdfAUC_Notice_of_Application_March_3_2014215 KB
Connection_Consent.pdfConnection_Consent19 KB
Development_Permit.pdfDevelopment_Permit10 KB
GGS45_Rule_007_Application_20_December_2013.pdfGGS45_Rule_007_Application_20_December_20132862 KB
plant_ESLD.pdfplant_ESLD454 KB
Transport_Canada_approval.pdfTransport_Canada_approval10 KB

 

 Last reviewed February 2016