---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch91/schIII"
level: "subchapter"
label: "Subchapter III"
heading: "Federal Energy Initiative"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch91-schIII"
sections_count: 39
---

# Subchapter III — Federal Energy Initiative

Title 42 — The Public Health and Welfare › Chapter 91 — National Energy Conservation Policy

## Contents

- [Part A — Demonstration of Solar Heating and Cooling in Federal Buildings](/usc/42/ch91-schIII-ptA.md)
- [Part B — Federal Energy Management](/usc/42/ch91-schIII-ptB.md)
- [Part C — Federal Photovoltaic Utilization](/usc/42/ch91-schIII-ptC.md)
- [Part D — Peak Demand Reduction](/usc/42/ch91-schIII-ptD.md)