Pajarito Rio Puerco - pnmprod
Pajarito Rio Puerco
What is the Rio PuercoPajaritoProsperity 345kV Transmission Line Project?
The Rio-Puerco¿Pajarito¿Prosperity 345kV Transmission Line Project is a vital infrastructure initiative aimed at addressing critical regional energy challenges while creating opportunities for growth and sustainability. This project plays a key role in enhancing the reliability and resilience of the electric grid, supporting the integration of renewable energy sources, and modernizing the transmission system to meet energy demand. Through the construction of this high-voltage transmission line, PNM is committed to delivering safe, reliable energy and establishing a strong foundation for a more sustainable and efficient energy future.
Project Purpose and Need
The Rio PuercoPajaritoProsperity 345kV Transmission Line is a new transmission line In Sandoval and Bernalillo counties.
This project addresses regional energy challenges and opportunities:
- Improve system reliability and resilience
- Support renewable generation
- Modernize grid to meet energy demand
Route Evaluation
Route options are evaluated using technical, environmental, cultural, existing & planned land-use, and public feedback.
Routing Process
PNM is conducting a routing study to identify a route for the new transmission line. Input from communities, landowners, and Tribal Nations helps identify local values and concerns, allowing PNM to refine routes.
Cultural Resource Preservation
Preserving cultural heritage is a shared responsibility that begins with meaningful collaboration and continues through respectful planning and protective action. This framework outlines key principles that guide efforts to engage communities, honor sacred spaces, and safeguard cultural resources throughout development and construction processes.
Environmental Considerations
The Rio PuercoPajaritoProsperity 345kV Transmission Line is taking into consideration the following items:
ENGAGE:
Early and ongoing collaboration with Tribal nations and community stakeholders
RESPECT:
Avoidance of cultural sites
PROTECT:
Cultural surveys and monitoring during construction to safeguard resources
Timeline
The Rio-PuercoPajaritoProsperity 345kV Transmission Line Project is anticipated to continue through 2029. Below you can see what our expected timeline is.
Public Outreach
Provide information to and gather feedback from the community
2025Route Evaluation
Performing engineering & environmental studies and obtaining public input
2025Regulatory Review
Application is submitted to Public Regulatory Commission for review
2025Construction Starts
Work activities start with site preparation
2026-2029Energize Transmission Line
Construction complete; line energized & perform site restoration
2026-2029
What are PNM's typical 345kV Structures and Spans?
TYPICAL STRUCTURE:
Tubular H-Frame
TYPICAL MATERIAL:
Steel
TYPICAL HEIGHT RANGE:
80-125 feet
TYPICAL SPANS:
750-850 feet
How will PNM use the right-of-way?
The right-of-way helps ensure safe and reliable operation of the transmission line while minimizing impacts to surrounding land.
