The Environmental Protection Agency (EPA) is proposing to approve revisions to the Indiana sulfur dioxide (SOâ‚‚) State Implementation Plan (SIP) for a facility in Lake County, Indiana, owned by Indiana Harbor Coke Company and Cokenergy LLC. These changes are needed to meet the requirements of a federal consent decree and include new limits on emissions, requiring the facility to maintain a permanent SOâ‚‚ flow rate monitor and improve control capture efficiency. The proposed changes also include specific adjustments to venting regulations and minor technical clarifications, with the aim of strengthening the SIP without imposing new federal mandates. The EPA is open to public comments until March 15, 2021.
Simple Explanation
The EPA wants to change some rules so that a factory in Indiana can make less dirty air from its machines. These changes will help the factory keep better track of bad air stuff and make sure they catch more of it so it doesn't get outside.