General Electric is a multinational conglomerate corporation offering infrastructure and financial services worldwide.
Tetra Tech provides innovative solutions focused on water, the environment and energy for the government and commercial clients.
Portland General Electric Company (PGE) is a vertically integrated electric utility engaged in the generation, purchase, transmission, distribution, and retail sale of electricity.
Chevron is an integrated energy and technology company.
Cabot Oil & Gas Corporation is an independent North American natural gas producer.
Total is a multinational integrated oil and gas company.
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Duke Energy makes life better for millions of people every day by providing affordable, reliable and increasingly clean energy.
Alcoa Corporation is engaged in the production of bauxite, alumina and aluminum, and various cast and rolled products.
DTE Energy provides gas & electric utility services to MI homes and businesses.
Con Edison provides electric, gas and steam service.
Xcel Energy is engaged in the generation, purchase, transmission, distribution, and sale of electricity.