shale rock

About Us

Greyrock is changing the way the world produces transportation fuels.

Shale, a largely grey colored rock that exists in large formations in many parts of North America and worldwide, is changing the face of energy. Through the efficient extraction of natural gas and natural gas liquids from shale, natural gas supplies have grown and prices have declined, creating attractive opportunities to upgrade natural gas or natural gas liquids into more valuable products.

Founded in 2006, Greyrock has developed technologies for the economical production of transportation grade diesel fuel from natural gas. Through the development of unique catalyst technologies, advanced control systems, and key process innovations Greyrock provides turn-key packages allowing our partners to easily deploy natural gas to diesel fuel plants.