American Resources (AREC) said Wednesday that ReElement Technologies, in which it holds a minority stake, received a Minor Source air permit for all four planned Phase I production lines at its Marion, Indiana, refining supersite.
The permit authorizes installation, commissioning and operation of the four lines in accordance with the permit requirements, applicable emission limits and operating conditions, American Resources said.
ReElement's immediate focus will shift to equipment installation, commissioning and commercial production following completion of air permitting, the company said.