We are Trio – built from Edison Energy, Alfa Energy, and Altenex Energy.

Trio is a global sustainability and energy advisory company that helps large commercial, industrial and institutional organizations navigate the clean energy transition. A subsidiary of Edison International, Trio provides integrated strategy and implementation services – in sustainability, renewables, energy procurement, conventional supply, energy optimization and transportation electrification – to help the world’s largest organizations meet their strategic, financial and sustainability goals.

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Renewable Energy

Sustainability

Trio

Trio's headquarters in Irvine, United States

Drew Murphy

Sarah Royster

Sanjin Lučić

Rob Federighi

William Cano

Len Berg

Kristine C.

Evangeline Andersen

Joey Lange

Christian J. Bitters

Trio

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