Why Vegetation Management Matters | OEC News

Tree trimming is one of the most effective ways Oklahoma Electric Cooperative helps prevent power outages and improve electric reliability. Through proactive vegetation management, OEC works year-round to keep power lines clear while balancing the natural beauty that makes our communities special.

Trees are an important part of Oklahoma’s landscape. They provide shade, enhance our neighborhoods and serve as lasting reminders of the places we call home. At the same time, keeping electricity flowing safely and reliably requires careful management of vegetation growing near power lines.

Keeping the Lights on Starts with Healthy Rights-of-Way

One of the most important ways OEC protects electric reliability is through routine tree trimming and vegetation management.

Nearly half of all power outages can be traced to trees and vegetation coming into contact with electric infrastructure, especially during severe weather. Strong winds, ice and heavy storms can quickly turn overgrown limbs into hazards that damage power lines and equipment.

That’s why members may see OEC crews and trusted contractors working throughout the year to maintain rights-of-way. Although this work is most noticeable during the growing season, it is a year-round effort designed to reduce outages before they happen.

Our crews are highly trained and certified, following industry standards to complete this work safely and effectively. While tree trimming may appear routine, it is one of the most important preventive maintenance activities we perform.

Why Utilities Trim Trees Near Power Lines

Vegetation management isn’t simply a best practice. Electric utilities across the country are required to manage vegetation near power lines to help maintain safe and reliable service.

Scheduled trimming removes dead, weakened and overgrown limbs before they become hazards. This proactive approach becomes even more important as Oklahoma continues to experience more frequent severe weather.

Preventive maintenance completed months before a storm often makes the biggest difference when high winds arrive.

Protecting Members, Crews and Communities

Tree trimming also plays a critical role in public safety.

Electricity is a powerful force, and trees growing too close to power lines can create dangerous situations. Branches that touch—or even come close to—energized lines can conduct electricity. Children climbing trees may not recognize those risks, and fallen trees during storms can create hazardous conditions for both families and lineworkers restoring service.

Maintaining proper clearances helps reduce the risk of outages, electrical hazards and fires caused by vegetation contacting energized equipment.

A Smarter Approach to Vegetation Management

Routine tree trimming is also one of the most cost-effective ways to maintain reliable electric service.

Repairing widespread storm damage is significantly more expensive than preventing it through regular maintenance. That’s why OEC uses an integrated vegetation management approach, combining multiple tools and techniques to manage vegetation in a financially and environmentally responsible way.

This thoughtful strategy helps reduce long-term costs while improving reliability for the members we serve.

How Members Can Help

Members also play an important role in keeping the electric system safe.

When planting new trees, consider their mature height and how close they’ll be to overhead power lines. Trees that grow up to 40 feet tall should be planted at least 35 feet from overhead lines. Larger trees that exceed 40 feet should be planted at least 60 feet away.

If you’re landscaping around a pad-mounted transformer, maintain at least 10 feet of clearance around the equipment. Keeping vegetation away from transformers allows crews to safely access equipment and helps maintain reliable electric service.

If your neighborhood has underground electric lines, always contact OKIE811 before digging. It’s a simple step that helps prevent serious accidents and damage to underground utilities.

Growing a Safer, More Reliable Community

At the end of the day, OEC’s goal is the same as our members’: building communities that are safe, resilient and beautiful.

By investing in proactive vegetation management today, we’re helping improve electric reliability, protect public safety and keep power flowing for the homes and businesses that depend on us tomorrow.