BN Business News
Business Maps⌕ Search Business News
Add your company to Business Communicator →

Energy & environment · 08/02/1994Updated: 10/15/2026 · 1 min read

Approval and Promulgation of Implementation Plans; Indiana

Summary

The Indiana Department of Environmental Management submitted SIP revisions to the USEPA on January 11, 1991, which are being proposed for disapproval due to unsupported emission limit relaxations and enforceability deficiencies.

Original source language: Federal Register — Environmental Protection AgencyOpen original release →

Explore insights

Business insights →
6

Energy & environment · 5/29/2026

Air Plan Approval; Indiana; Keystone VOC RACT Alternative Control

The Environmental Protection Agency (EPA) is approving revisions to the volatile organic compound (VOC) requirements for Keystone Automotives Industries dba Saturn Wheel (Keystone) in Indiana, following a Commissioner's Order submitted by the Indiana Department of Environmental Management (IDEM). The EPA proposed approval on February 27, 2026, after receiving no adverse comments.

Read summary →

Energy & environment · 5/28/2026

Air Plan Approval; SC; Department Name Change

The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of South Carolina on July 23, 2025, to update department references following a restructuring of the South Carolina Department of Health and Environmental Control.

Read summary →

Energy & environment · 5/29/2026

EPA Approves Negative Declarations for District of Columbia Air Quality Plans

The Environmental Protection Agency (EPA) has approved negative declarations submitted by the District of Columbia Department of Energy and Environment (DCDOEE) on July 19, 2024, and August 28, 2024, certifying no large municipal waste combustors, crude oil and natural gas facilities, or electric utility generating units subject to the Clean Air Act within the District of Columbia.

Read summary →