---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch162/schV/ptA"
level: "part"
label: "Part A"
heading: "Residential and Commercial Energy Efficiency"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch162-schV-ptA"
sections_count: 3
---

# Part A — Residential and Commercial Energy Efficiency

Title 42 — The Public Health and Welfare › Chapter 162 — Energy Infrastructure › Subchapter V — Energy Efficiency and Building Infrastructure

## Sections

- [§18791. Definitions](/usc/42/18791.md)
- [§18792. Energy efficiency revolving loan fund capitalization grant program](/usc/42/18792.md)
- [§18793. Energy auditor training grant program](/usc/42/18793.md)