Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

ENERGY STAR
Utility Navigation
  • About
  • For Partners
Main navigation
  • Find Products
    • Product Finder
    • Rebate Finder
    • Ask the Experts
    • Product Specification Search
    • Best Value Finder
    • Frequently Asked Questions
  • Save at Home
    • Heat & Cool Efficiently
    • Seal and Insulate
    • Expert Home Improvements
  • New Homes
    • Find a Builder
    • Homeowner Benefits
    • Join as a Partner
    • Program Requirements
    • Residential Resources
    • § 45L Builder Tax Credit
    • ENERGY STAR NextGen
    • About Us
  • Commercial Buildings
    • Benchmark
    • Save Energy
    • Earn Recognition
    • Resources by Audience
    • Resources by Topic
    • Training
    • About Us
  • Industrial Plants
    • Industrial Partnership
    • Industrial Assistance Network
    • Plant Certification
    • Challenge for Industry
    • Industries in Focus
    • Treasure Hunt
    • Get started with ENERGY STAR
    • Program Administrators
    • Service & Product Providers
    • Decarbonizing Industry
Breadcrumb
  1. Home
  2. Energy Savings At Home
  3. Expert Home Improvements
  4. Success Stories
  5. Happy Homeowners

Heat & Cool Efficiently

Seal and Insulate

Expert Home Improvements

  • Benefits
  • How It Works
  • Success Stories
    • Happy Homeowners
    • Successful Home Performance Pros
  • About
  • For Programs & Professionals

Happy Homeowners

The Rankins • Detroit, Michigan

Rankin Home

Margaret Rankin has lived in her home in Metro Detroit for over two decades. She loves her house, but on hot summer days, the temperature in her bedroom can soar to 90 degrees. Other rooms are uncomfortably cold in winter. This year, she finally decided to do something about it. Rankin talked to her sister, who pursued an energy retrofit on her home in 2020.

“When I asked if she would do it again, she said, ‘Absolutely—you should see how much lower my bills are,’” says Rankin.

She called Ecotelligent Homes, the contractor that had recently completed energy upgrades on her sister’s home, to learn what steps she could take.

Read full profile (PDF, 1.3 MB).

PROGRAM FACTS

electrical plug

To date, Home Performance with ENERGY STAR has saved enough energy to power more than 128,000 homes for one year.

Learn more about HPwES

HOME PERFORMANCE ADVANTAGE

HPwES Infographic thumbnail

Four steps to a better home

ENERGY STAR
United States Environmental Protection Agency

Save Energy.

  • Find Products
  • Save at Home
  • New Homes
  • Commercial Buildings
  • Industrial Plants
  • Partner Resources

Learn More.

  • About Us
  • Join
  • Newsroom
  • Privacy
  • Accessibility Statement
  • Help Desk

Stay Informed.

  • Public Notices
  • Consumer Newsletter
  • Program Updates
Back to top