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How Tree Management Protects New Mexico Homes & Businesses


Wildfire risk is real in New Mexico. High winds and dry conditions can turn a single spark into a fast-moving fire. That's why the Vegetation Management Team at PNM plays such an important role in keeping you, your family, and our communities safe. 

Trained in ANSI 300 Tree Care Operations and ANSI Z133 worker safety standards, the Vegetation Management Team are licensed professionals who care for the health of the trees and respect our lands as much as they defend the well-being of all PNM customers. Their work is often invisible, but every trimmed branch and cleared line is a critical defense that reduces risk and protects the reliability of the power you and local businesses rely on.

Cutting Trees

Meeting the Challenge Head-On (and High Up)

As long as we have trees, there will always be a balance to strike between the beauty they bring and the risks they can pose to power lines. The Vegetation Management Team tackles this challenge proactively, with a structured approach:

  • Regular inspections along power lines to find trouble spots before they become hazards.
  • When a line is flagged, crews review the entire route (not just the immediate problem) for overgrown or hazardous vegetation.
  • Prioritized trimming in areas where wildfire risk is highest or where outages would impact reliability the most.
  • Preventive action even with healthy trees, because any limb brushing against a line can create a deadly spark.

Safety Without Sacrificing Tree Health

Trimming isn't just cutting back branches. The Team is expert at directional pruning. This specialized method encourages trees to grow away from power lines. This protects:

  • Reliabilityreducing outages caused by contact with branches.
  • Tree healthminimizing decay and allowing the tree to thrive.
  • Community safetylowering the chance of arcing or sparking during high winds.

The work is carried out by licensed professionals trained in ANSI 300 Tree Care Operations and ANSI Z133 worker safety standards.

Rooted in Stewardship

What makes the PNM Vegetation Management Team unique is how deeply environmental responsibility is woven into their work. Every project starts with an Environmental Screening Process that considers:

  • Habitat and endangered species
  • Waterways and riparian zones
  • Cultural and archaeological resources
  • Federal, state, local, and tribal requirements

When sensitive areas are identified, the Vegetation Management team partners with PNM Environmental Services, adjusting methods and taking protective steps to ensure the land's integrity.

These screenings have created a living database of New Mexico's "hot zones" requiring extra attention and care. The result is tree management that respects not just power reliability, but also the land, history, and cultural sites that make New Mexico unique.

Supporting First Responders in the Field

Tree management also plays a surprising role in helping emergency crews. When vegetation is cleared around lines, it can create a fire break: a space where firefighters can safely position themselves to slow or stop the spread of wildfire.

That means the Vegetation Management team isn't just protecting the grid. They're giving local first responders a safer environment to work in when every second matters.

When Storms Strike

During storms, uprooted trees and broken limbs can bring down lines and create sparks. In these cases, the Vegetation Management Team mobilizes quickly, working alongside line crews to remove immediate dangers.

Because their priority is restoring power and making the area safe, debris cleanup after a storm is left to property owners. It's a trade-off that keeps the focus on getting the lights back on as quickly and safely as possible.

PNM asks that you report sparking or broken power lines, or downed trees near power lines by calling 888-DIAL-PNM (888-342-5766).

Cutting Trees

A Commitment to Community

The Vegetation Management Team is more than a maintenance crew. They're the front line of a comprehensive, responsible effort that blends safety, reliability, and environmental stewardship. 

Trees should enhance quality of life, not endanger it. When managed carefully, they provide shade, ecological benefits, and a shield against extreme weather. Thoughtful planning and respect for the land we share helps nurture community well-being in every season.