Pembina Greenlights $570M Heartland Straddle Plant, Targeting Late 2029 Startup
According to a Canadian Press report via BOE Report, Pembina Pipeline Corp. has given the go-ahead on its $570 million Heartland extraction plant project in Alberta, with the facility expected to enter service in late 2029.
Project Details and Downstream Agreements
The Heartland plant is a 750-million-cubic-feet-per-day straddle plant that will extract natural gas liquids under Pembina’s extraction rights on the Yellowhead Pipeline. Alongside the project sanction, Pembina has signed a long-term agreement to supply Dow with ethane beginning in late 2029, scaling to 22,500 barrels per day by the end of 2030.
Pembina and Dow also amended an earlier supply deal, with Pembina now committed to supply 35,000 bpd of ethane when Dow’s Path2Zero project starts up, also expected in 2029. Combined, Pembina will supply Dow with 57,500 bpd of ethane total, a 15% increase over the original agreement of 50,000 bpd.
What It Means for Subcontractors
- Construction window is opening now. With a late 2029 target startup, engineering, procurement, and construction activity for a $570 million facility will ramp up over the next two to three years. Alberta pipeline and gas processing contractors should be tracking Pembina’s procurement timelines closely.
- Straddle plant work is specialized. Subcontractors with experience in NGL extraction, compression, and cryogenic processing are best positioned to compete for packages on this project.
- Ethane supply commitments create schedule pressure. Pembina’s binding agreements with Dow mean startup delays carry real commercial consequences. Contractors can expect firm milestone enforcement and limited schedule flexibility.
- Yellowhead corridor activity will increase. The Heartland plant ties into the Yellowhead Pipeline, signaling broader activity in that corridor for pipeline integrity, tie-in, and facility support contractors.
