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DP&L invests in our equipment and technology to create a stronger, safer and more efficient electrical system every day.

At DP&L, we know that our customers depend on us to provide the electricity they need to power their lives every day. We believe the best time to fix a power outage is before it ever happens. That’s why we design our system with built-in reliability measures, and we conduct routine inspection and maintenance programs.

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Infrastructure Improvements

From replacing poles to inspecting equipment to investing in our substations, DP&L is committed to strengthening our electrical system.


Tree Trimming

DP&L trims trees along 2,100 miles of overhead lines each year to reduce tree-related power outages.


Underground Maintenance

DP&L maintains more than 3,500 miles of underground electric lines.


Transmission Improvements

Learn more about current projects underway to improve our transmission system.