Cascade Renewable Transmission System 320kV
Sector: Commercial • Location: Oregon, United States of America
Source: Dodge
The Cascade Renewable Transmission System is a proposed 320-kilovolt high-voltage direct current (HVDC) transmission line that would span approximately 100 miles between The Dalles and Portland. The majority of the HVDC line would be installed in the bed of the Columbia River using a Hydro Jet Cable Burial Machine, or jet plow . The jet plow temporarily fluidizes sediment in an approximately 18-in
- Status
- Prospective
- Sector
- Commercial, Power Transmission, Power Generation (CCGT), Hydro, Telecommunications
- Location
- Oregon, United States of America
- Updated
- 22 Jul 2026
- Source
- Dodge
ConstructChat
Ask ConstructChat about Cascade Renewable Transmission System 320kV
Pick a question to edit it, or write your own.
First answer free · no account
Project Information FAQ
Project Information
Participants
| Not available for this record. |
Status
Original status | Pre-Design |
Taiyo status | Prospective |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Cascade Renewable Transmission System is a proposed 320-kilovolt high-voltage direct current (HVDC) transmission line that would span approximately 100 miles between The Dalles and Portland. The majority of the HVDC line would be installed in the bed of the Columbia River using a Hydro Jet Cable Burial Machine, or jet plow . The jet plow temporarily fluidizes sediment in an approximately 18-inch wide trench, places the cable in the trench, and allows the sediment to settle back over the c... |
Budget |
Location
Country | United States of America (USA) |
State | Oregon |
Source
Source | Dodge |
URL |
More Details
Record type | Project |
Sector | Commercial, Power Transmission, Power Generation (CCGT), Hydro, Telecommunications |
Article published date | 2025-02-17 |
Research
Free account
View all details
You are reading the public part. A free account opens the rest:
- Every detail on this project
- News and media coverage
- Technical research
Free account · no card · lands you back on this project
More Commercial projects in United States of America
- SR 3/US 19 FROM 0.14 MI S OF SR 7 TO HENRY COUNTY LINE
- SR 150 FROM 0.18 MI S OF CR 14/STERLING WELLS ROAD TO SR 47
- SR 61 FM PAULDING COUNTY LINE TO N OF CR 522/OLD ALABAMA RD
- COMMERCIAL DRIVE IN STATHAM
- SR 21 FROM 0.02 MI S OF SR 30 TO 0.24 MI S OF NS 916917C
- SR 155 FROM JONESBORO ROAD TO DEKALB COUNTY LINE
- SR 400 @ CR 9284/WINDWARD PKWY
- SR 49 FROM BIBB COUNTY LINE TO BALDWIN COUNTY LINE