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NTEC Energy Generation Plant Draft Tribal Synthetic Minor NSR Permit

Announcement of Draft Permit and Request for Public Comment on Draft Clean Air Act Synthetic Minor NSR Permit in Indian Country for NTEC Energy Generation Plant Tribal Synthetic Minor NSR Permit. Application #2024-004-SM.

Comments Due Date: April 29, 2026
Geographic Locations: Tribal Lands, New Mexico, Southwest

Glass: Material-Specific Data

This page describes the generation, recycling, combustion with energy recovery, and landfilling of glass materials, and explains how EPA classifies such material.

Ferrous Metals: Material-Specific Data

This page describes the generation, recycling, combustion with energy recovery, and landfilling of ferrous metals materials, and explains how EPA classifies such material.

Aluminum: Material-Specific Data

This page describes the generation, recycling, combustion with energy recovery, and landfilling of aluminum materials, and explains how EPA classifies such material.

Frequent Questions About the Regulation of Used Cathode Ray Tubes (CRTs) and CRT Glass

Frequent questions such as "Which materials are covered by the CRT exclusion?", "How does U.S. EPA regulate recycling of used CRTs and CRT glass under the RCRA hazardous waste regulations?", "What export requirements apply to CRTs and CRT glass?"

Tribal Air Programs in EPA's Pacific Southwest (Region 9)

EPA in the Pacific Southwest (Region 9) assists the 148 Tribes in Region 9 with air quality planning, permitting, rulemaking, enforcement and compliance, indoor air, monitoring and related technical support, air grants, and climate change.

Past SMM Electronics Challenge Results and Winners

This page describes previous winners of the Sustainable Materials Management Electronics Challenge

2023 International Emissions Inventory Conference - The Nexus of Climate, Air Quality and Health: Smoke and Other Emissions Challenges

The conference will focus on how emission inventories meet the challenges posed by having to apply science and at the same time streamline processes to improve the resulting inventories.

Underground Injection Control in EPA Region 2, (NJ, NY, PR, and VI)

Region specific UIC contact information is provided.

2012 Chemical Data Reporting Training Modules

The following seven training modules were developed to assist those who may be required to submit reports in 2012 in response to the Chemical Data Reporting (CDR) under TSCA.

Technical Assistance and Reuse Planning Support for Superfund Sites

Technical assistance and reuse planning support projects facilitate redevelopment, remove barriers to productive reuse and ensure that future uses of Superfund sites are well aligned with the cleanup and removal or remedial process.

TSCA Work Plan Chemicals

The Work Plan Chemicals Program is part of EPA’s comprehensive approach to enhance the Agency’s existing chemicals management program.

French Gulch Superfund Site

The French Gulch Superfund Site, which includes the former Wellington-Oro mine, is located about two miles upstream or east of the confluence of French Creek with the Blue River near the town of Breckenridge, Colorado.

Draft UIC Class V Aquifer Exemption Expansion and Area of Review Expansion – Montalban Oil and Gas Operations, Jody Field 34-1 & 34-2, Pondera County, Montana

Public Notice for two UIC Permits

Geographic Locations: Montana, Rocky Mountains