---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch92/schVII/ptE"
level: "part"
label: "Part E"
heading: "Studies"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch92-schVII-ptE"
sections_count: 7
---

# Part E — Studies

Title 42 — The Public Health and Welfare › Chapter 92 — Powerplant and Industrial Fuel Use › Subchapter VII — Administration and Enforcement

## Sections

- [§8451. National coal policy study](/usc/42/8451.md)
- [§8452. Repealed.](/usc/42/8452.md)
- [§8453. Impact on employees](/usc/42/8453.md)
- [§8454. Study of compliance problem of small electric utility systems](/usc/42/8454.md)
- [§8455. Repealed.](/usc/42/8455.md)
- [§8456. Socioeconomic impacts of increased coal production and other energy development](/usc/42/8456.md)
- [§8457. Use of petroleum and natural gas in combustors](/usc/42/8457.md)