The identity has been released of the third BTU employee injured in a Tuesday fire at the Atkins power plant.
Earle Robinson is in critical condition at Memorial Hermann hospital in Houston.
Robinson is a production support operator who has been with BTU for 13.5 years.
Co-workers James Yendrey and Maurice Carlson were released Tuesday night from St. Joseph Regional Health Center in Bryan.
Investigators have not determined what caused an electric generator to malfunction, causing sparks that ignited the fire.