The board of Southwest Power Pool, the regional nonprofit company that oversees the transmission of electricity in 14 states, has approved an $8.6 billion plan to improve and expand that power grid.

The collaboration includes a Cooperation and Commitment Agreement for transmission projects, and a Development Services ...

American Electric Power (AEP) announced long-term agreements Wednesday with Quanta Services (PWR) designed to position AEP to ...

American Electric Power and Quanta Services on Wednesday said they will collaborate on power infrastructure development.

American Electric Power (AEP) and Quanta Services Inc. have signed two long-term deals to help AEP carry out its $72-billion ...

The city of South Haven’s electric transmission provider, AEP Transmission, in coordination with Indiana Michigan Power, will perform power-supply transmission upgrades this fall.

From distant power plants to city skylines, electric transmission lines carry the energy that keeps modern life running. This ...

The mid-February blackouts in Texas have raised a lot of questions about power grid reliability. While investigations into the underlying causes of the outages could take a while to complete, and I ...

For years, the electric utility industry has been questioning whether to use overhead or underground systems for transmission of power using high-voltage transmission lines. Issues driving this ...

High-voltage power transmission systems are more important today than ever before because power generated at renewable energy sites in remote locations must often be transmitted to distant load ...

Expansion of transmission system would make Big Stone City even bigger spoke for the Upper Midwest’s energy economy ...