Projects
Projects are any upgrades, reinforcements, system expansions or customer connections that modify the transmission system in the province.
Latest updates
Latest updates
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Cancellation Notice: Westlock 438S Substation Upgrade and Fort Assiniboine 234S Substation Modification
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Cancellation Notice: Old Elm Wind Farm Project Connection
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AESO NID Cancellation Filed: Mustus Biomass Energy Connection
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Cancellation Notice: Capital Power Energy Centre Connection
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Cancellation Notice: Mustus Biomass Energy Connection
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Need Overview: Old Elm Wind Farm Project Connection
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AESO NID Cancellation Filed: Grist Lake 190S Substation Cancellation
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AESO NID Cancellation Filed: Calgary Energy Centre Peaking Plant Connection Cancellation
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Cancellation Notice: Grist Lake 190S Substation
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Cancellation Notice: Calgary Energy Centre Peaking Plant Connection
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AESO NID Cancellation Filed: Carmon Creek Co-generation Connection
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Cancellation Notice: Carmon Creek Co-generation Connection
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AESO NID Approval Cancellation Filed: BluEarth Hand Hills Wind Energy Connection
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AESO NID Approval Cancellation Filed: Suncor Hand Hills Wind Energy Connection
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Cancellation Notice: Hand Hills Wind Energy Connections
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Cancellation of the Needs Identification Document Approval of the Queenstown Power Plant Connection
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Cancellation Notice: Windy Point Wind Energy Connection
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AESO NID Cancellation Filed: Heartland Generating Station Connection
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AESO NID Cancellation Filed: Boreal 193S Substation Connection
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AESO NID Filed: Abee 993S Substation Upgrade
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Cancellation Notice: BowArk Queenstown Power Plant Connection
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Notice of Filing: Abee 993S Substation Upgrade
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Cancellation Notice: Irma Wind Power Project Connection Cancellation
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Cancellation Notice: Heritage Wind Energy Centre Connection
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Cancellation Notice: Sunset Solar Project Connection
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Cancellation Notice: Boreal 193S Substation Connection
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Cancellation Notice: Heartland Generating Station Interconnection
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AESO NID Filed: Claresholm Solar Project Connection
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Notice of Filing: Claresholm Solar Project Connection
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Need Overview: Abee 993S Substation Upgrade
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Cancellation Notice: Duchess Solar Project Connection
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Cancellation Notice for the Forty Mile Wind Power Project Connection
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Welsch Energy Connection – Cancellation Notice
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Oyen Wind Power Project Connection – Cancellation Notice
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AESO NID Filed: Strathcona Cogeneration Facility Connection
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Updated - Notice of Filing for the Strathcona Cogeneration Facility Connection
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Need for Transmission Development in the Town of Westlock and Hamlet of Fort Assiniboine Areas
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AESO ANAP Approval: Mount Allan 115S Substation Upgrade
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Notice of Intention to Consider the Need for the Mount Allan 115S Substation Upgrade in the Kananaskis Village Area for Approval under the AESO’s Abbreviated Needs Approval Process
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AESO NID Filed: Vista Coal Mine Connection
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Notice of Filing for the Vista Coal Mine Connection
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AESO ANAP Approval - SS-36 Substation Upgrade
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Need for Transmission Development in the Kananaskis Village area
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Need for the Strathcona Cogeneration Facility Connection in the City of Fort Saskatchewan area
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AESO NID Filed: Kirby North Central Processing Facility Connection
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Need for the Coalspur Vista Coal Mine Connection in the Town of Hinton area
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Notice of Filing for the Kirby North Central Processing Facility Connection
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Need for the Claresholm Solar Project Connection in the Claresholm area
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AESO NID Filed: Ksituan River 754S Capacity Upgrade
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AESO NID Filed: Whitla Wind Energy Connection
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Need for the SS-36 Substation Upgrade in the City of Calgary
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Need for the Duchess Solar Project Connection in the Duchess area
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Notice of Filing for the Ksituan River 754S Substation Upgrade
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Notice of Filing for the Whitla Wind Facility Connection in the Maleb Area
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Need for the Sunset Solar Project Connection in the Hamlet of Grassy Lake Area
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AESO NID Filed: East Crossfield 64S Substation Upgrade
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Q4 2017 connection process reporting
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AESO NID Filed: Conrad 135S Substation Upgrade
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Notice of NID Filing for the East Crossfield 64S Substation Upgrade
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AESO NID Filed: Vulcan 255S Substation Upgrade and Stavely 394S Substation Modification
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Notice of NID Filing for the Conrad 135S Substation Upgrade
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Need for the Kirby North Central Processing Facility Connection
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Keephills Area Transmission Reconfiguration
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Notice of NID Filing for the Vulcan 255S Substation Upgrade and Stavely 349S Substation Modification
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Evolving the Connection Process – Request for Stakeholder Interest
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Filing of Northwest of Fort McMurray 240 kV Transmission System Development Amendment Application
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Need for the Oyen Wind Power Project Connection in the Oyen Area
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Need for the Schuler Wind Energy Centre Connection in the Schuler Area
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Need for the Conrad 135S Substation Upgrade in the northeast part of Warner County
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Q3 2017 connection process reporting
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Need for Transmission Development in the Town of Crossfield Area
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Need for Transmission Development in the Town of Vulcan and Town of Stavely Areas
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Update - Northwest of Fort McMurray Area Transmission System Development
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Notice of NID Filing for the Pinedale 207S Substation Upgrade
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SS-7 Substation Upgrade - Approval of the Need for Transmission Development in the Calgary area
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Notice of NID Filing for the Fort Macleod 15S Substation Upgrade
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Need for the Capital Power Whitla Wind Facility Connection in the Maleb Area
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Need for the Heritage Wind Energy Centre Connection in the Town of Pincher Creek area
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Irma Wind Power Project Connection – Needs Identification Document
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Need for Transmission Development in the Town of Fort MacLeod
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Need for the Irma Wind Power Project Connection in the Irma Area
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Pinedale 207S Substation Upgrade
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Market Participant Notification for the Irma Wind Power Project Connection
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Morrison 2051S Substation – Notice of Cancellation
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Need for the SS-7 Substation Upgrade in the City of Calgary
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Muir 2018S Substation Needs Identification Document
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Muir 2018S Substation - Notice of NID Filing Update
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Heartland Generating Station Interconnection - Notice of NID Filing
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Grande Prairie Area Transmission Reinforcement
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Wapiti 823S Substation Upgrade - Notice of NID Filing
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Muir 2018S Substation - Notice of NID Filing
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Clover Bar Substation Modification - Notice of NID Filing
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Need for the Forty Mile Wind Power Project Connection in the Bow Island Area
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Need for the Wapiti 823S Substation Upgrade in the Municipal District of Greenview
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Ksituan River 754S Substation Upgrade
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Need for the Clover Bar substation Modification in the City of Edmonton
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Calgary Energy Centre Peaking Plant Connection - Notice of NID Filing
Ongoing projects
View all projects with ongoing stakeholder engagement in Alberta below. Each page contains detailed information about the project. Once a project is in service, it will be removed from the website. If you need more information on any project, email us at: stakeholder.relations@aeso.ca
Read our planning area map.
Filter projects- NameRegionProject type
- 807L Capacity Increase (1381)NortheastSystem
- Addition of Voltage Support at Rycroft 730S Substation (1784)NorthwestSystem
- Alberta - British Columbia Intertie Restoration (7006)SouthSystem
- Anthony Henday 309S Substation (1442)EdmontonConnection
- Armitage 949S Substation (864)NortheastSystem
- Big Sky Solar Project Connection (2421)SouthConnection
- Brooks Solar Farm Connection (1927)SouthConnection
- Buffalo Plains Wind Farm Connection (2247)SouthConnection
- Buffalo Trail North Wind Project Connection (2232)SouthConnection
- Canada Kuwait Petrochemical Facility Connection (2096)NortheastConnection
- Canyon Creek Pumped Hydro Energy Storage Project Connection (1756)CentralConnection
- Cascade Power Plant Project Connection (2032)CentralConnection
- Central East Transfer-out Transmission Development (7001)CentralSystem
- Chapel Rock-to-Pincher Creek Transmission Development (7064)SouthSystem
- Cold Lake Area Energy Centre Project Connection (2034)CentralConnection
- Coleman 799S Substation Upgrade (2119)SouthConnection
- Cypress Wind Power Project Connection (2122)SouthConnection
- Currant Lake 896S Substation (863)NortheastSystem
- Deerland Peaking Station Energy Connection (1289) SouthConnection
- Drywood Expansion Power Plant Connection (1864)SouthConnection
- Dunmore Solar Power Project Connection (2337)SouthConnection
- Enbridge Battle Sands 594S Substation Connection (1558)CentralConnection
- Enterprise Solar Project Connection (2300)SouthConnection
- Eyre 558S Substation (851)NortheastSystem
- Fincastle 336S Substation Upgrade (1902)SouthConnection
- Foothills Solar Project Connection (2422) SouthConnection
- Forty Mile Wind Power Plant Connection (2237) SouthConnection
- Gainford 165S Substation Upgrade (1412)EdmontonConnection
- Garden Plain Wind Power Project Connection (1909)CentralConnection
- Genesee Units G6 and G7 Connection (2383)(2409) EdmontonConnection
- Grizzly Bear Creek Wind Power Plant Connection (1250) CentralConnection
- Halkirk 2 Wind Power Project Connection (1710)CentralConnection
- Hand Hills Wind Project Connection (2263)CentralConnection
- Hilda Wind Power Project Connection (2254) SouthConnection
- Horizon Mining 838S Substation Modification (2179)NortheastConnection
- Hornbeck 345S Substation (1460)CentralConnection
- Hughes 2030S Substation (1505)NorthwestConnection
- Jenner Wind Energy Connection (1533)SouthConnection
- Lathom Solar Project Connection (2008) SouthConnection
- McLaughlin Wind Power Plant Connection (1500)SouthConnection
- North Lethbridge 370S Substation Modification Project (7073)SouthSystem
- North Lethbridge 370S Substation Upgrade (2123)SouthConnection
- Paintearth Wind Project Connection (1704)CentralConnection
- Pattern Lanfine North Wind Power Project Connection (1898)CentralConnection
- Peace Butte Wind Energy Connection (513)SouthConnection
- Provost to Edgerton and Nilrem to Vermilion Transmission Development (1781)CentralSystem
- Rattlesnake Ridge Wind Project Connection (2212)SouthConnection
- Riverview Substation (1695)EdmontonConnection
- Riverview Wind Power Plant Connection (524)SouthConnection
- Sharp Hills Energy Connection (1567)CentralConnection
- Sollair Solar Energy Project Connection (2405) CalgaryConnection
- SS-37 Substation Upgrade (2102)CalgaryConnection
- Stirling Wind Project Connection (1719)SouthConnection
- Strathcona Substation Connection Enhancement (1659)EdmontonConnection
- Summerside Substation Upgrade (2133)EdmontonConnection
- Suncor Base Plant Cogeneration Facility Connection (2082)NortheastConnection
- Suncor Forty Mile Wind Power Project 964L Connection (1812)SouthConnection
- Suncor Forty Mile Wind Power Project Whitla Connection (1734)SouthConnection
- Thickwood Hills 240 kV Transmission Development (1186)NortheastSystem
- Transmission Enhancements in the MD of Greenview (2031)NorthwestConnection
- Transmission Enhancements in the Municipal Districts of Provost and Wainwright (1782)CentralConnection
- Transmission Enhancements in the West Edmonton Area (1649)EdmontonConnection
- Travers Solar Project Connection (2009)SouthConnection
- Vauxhall Solar Farm Connection (1926)SouthConnection
- Wheatland Wind Project Connection (1718)SouthConnection
- Windrise Wind Power Project Connection (2041)SouthConnection
- Winnifred Wind Power Project Connection (2137)SouthConnection
- Saddlebrook Solar and Storage Project Connection (2334)SouthConnection
- Wheatcrest Solar Project Connection (2348) SouthConnection
- Freer 2043S Substation (2382)NortheastConnection
- Vincent 2019S Substation (1410)CentralConnection
- Transmission Enhancements in the Northeast Edmonton area (2453)EdmontonConnection
- Nova Solar Project Connection (2378)SouthConnection
- Vauxhall Area Transmission Development (7075)SouthSystem
