Proactive Tree Management Matters When Storms Hit
Downed trees are a leading cause of power outages in western Pennsylvania
Spring is finally here, and with it comes stronger storms. When severe weather rolls through western Pennsylvania, the biggest threats aren’t always lighting and rain — but trees. High winds, saturated soil and weakened branches can quickly turn trees into safety hazards when they’re near power lines and other electrical equipment.
As storms become more frequent and intense in the Pittsburgh region, vegetation-related outages are happening more often, making proactive vegetation management more important than ever.
DLC promotes industry best practice year-round, storm-focused approach to vegetation management. Pruning and removing trees, shrubs and brush that grow too close to power lines are one of the most effective ways to reduce storm-related outages, keep the public and crews safe and speed up restoration.
Trees and Power Lines: A Risky Mix
Across DLC’s service territory and the electric utility industry, failing trees and overgrown vegetation are a leading cause of power interruptions, especially during storms. When vegetation comes in contact with power lines, it can create serious safety hazards and damage equipment.
To reduce these risks before storms strike, DLC personnel regularly inspect and manage vegetation along power lines throughout our service territory. In 2026 alone, we will maintain approximately 40,000 trees along 1,300 miles of lines in Allegheny and Beaver counties.
This work plays a critical role not only in preventing outages, but also in making storm restoration safer and faster.
What “Proactive” Really Means
Vegetation management isn’t a one‑time effort — it’s an ongoing process designed to promote safe, reliable service and reduce storm impacts long before severe weather arrives.
Customers are typically notified up to a year in advance when vegetation work is planned in their area, with reminders sent again in the weeks leading up to the work. Notifications may include phone calls and door hangers, especially if tree removal is required.
Before any removal takes place, property owners are asked to acknowledge the work and understand their responsibility pertaining to any wood that’s left behind.
Leftover Wood
One of the most common questions homeowners have after tree work is done is: What happens to all the wood?
Here’s how it works:
- DLC crews remove branches and limbs as part of the job.
- Larger pieces of wood are left behind in manageable sections for customers to repurpose, dispose of or remove at their own discretion.
In 2025, DLC launched a Referral Network Program that connects customers with trusted, vetted local professionals who can assist with wood removal. Customers can request a referral through an online form or by emailing the referral network directly.
Planting Smarter
Storm preparedness doesn’t end with our vegetation management efforts. Customers can also help prevent outages by making smart choices when planting trees and shrubs.
We encourage customers to follow the “right tree, right place” approach when planting near homes or businesses. Many utility‑compatible trees and shrubs grow to a height not exceeding 25 feet tall, making them less likely to interfere with overhead power lines.
Choosing the right kind of vegetation can help:
- Prevent future outages, especially during storms.
- Limit future pruning.
- Protect homes, neighborhoods and electric equipment.
For customers impacted by tree removals, DLC also offers vouchers for utility‑compatible trees and shrubs that are redeemable at select local nurseries.
If you have any questions about tree planting or maintenance, call DLC’s Customer Care line at 888-393-7100.