☀️ Summer is coming — review solar and new Illinois PPA options before AC bills spike.Read the guide →

Transform Your Illinois Home Into An
Energy Saving Powerhouse

Access comprehensive guides, calculators, incentive finders, and expert resources to slash energy costs by up to 70%. From solar installations to insulation upgrades, we provide everything Illinois homeowners need to make informed energy decisions.

$3,847
Average Annual Savings
$0
Upfront Cost on Select PPA Paths
6
Energy Efficiency Categories
50+
Available Incentives

Learn About Energy Efficiency Solutions

Comprehensive educational resources for all aspects of home energy efficiency

Solar Energy

Solar Energy

Learn about solar panel technology, Illinois Shines program, net metering, and how to evaluate if solar is right for your home. Understand costs, savings, and whether ownership or a PPA is the better fit for your home.

Learn More →
HVAC Systems

HVAC Systems

Understand heat pumps, geothermal systems, and high-efficiency furnaces. Learn about SEER ratings, ComEd and Ameren rebates up to $2,000, and how to choose the right system for Illinois weather.

Learn More →
Energy Efficient Roofing

Roofing

Discover cool roof technology, reflective materials, and proper ventilation. Learn how the right roofing can reduce cooling costs by 15% and prepare your home for solar installation.

Learn More →
Efficient Windows and Doors

Windows & Doors

Learn about ENERGY STAR ratings, U-factors, and SHGC values. Understand how proper windows and doors can reduce energy bills by 15% and improve comfort year-round.

Learn More →
Spray Foam Insulation

Spray Foam Insulation

Understand R-values, air sealing benefits, and the difference between open and closed cell foam. Learn how proper insulation can reduce heating and cooling costs by up to 40%.

Learn More →
Battery Energy Storage

Battery Storage

Learn about home battery systems, backup power options, and time-of-use optimization. Understand how batteries work with solar and qualify for current backup, resilience, and bill-management value.

Learn More →

Free Tools & Resources

Interactive tools to help you make informed decisions

📊

ROI Calculator

Calculate payback periods and return on investment for various upgrades

Calculate Now
💰

Incentives Finder

Compare Illinois Shines, utility rebates, and current solar pathways for your home

Find Incentives
📋

Energy Audit Checklist

Comprehensive checklist for DIY home energy assessment

Get Checklist

Illinois Energy Incentives & Rebates

Current programs available to Illinois homeowners

Current Homeowner Pathways

  • ✓ Illinois Shines program value
  • ✓ Utility rebates where available
  • ✓ Solar for All for qualifying households
  • ✓ Ownership and PPA comparison support

Illinois State Programs

  • ✓ Illinois Shines (Solar)
  • ✓ Solar for All Illinois
  • ✓ DCEO weatherization grants
  • ✓ Property tax exemptions

Utility Rebates

  • ✓ ComEd: Up to $1,500 heat pump
  • ✓ Ameren: $1,000+ HVAC rebates
  • ✓ Smart thermostat: $100
  • ✓ Insulation: Up to $1,000

Latest Educational Articles

Stay informed with expert analysis and Illinois-specific energy news

Summer solar planning

NEW • April 2026

Summer Is Coming: Why Illinois Homeowners Should Look at Solar Before AC Bills Spike

Review summer bill pressure, daytime solar offset, and the smartest questions to ask before peak cooling season arrives.

Read Article →
Illinois solar PPA programs

NEW • April 2026

New Illinois Solar PPA Programs: Lower Upfront Friction and More Flexibility

Understand why more homeowners are comparing ownership with PPA options for lower monthly bills and reduced maintenance responsibility.

Read Article →
Illinois Shines Program

April 2026

Illinois Shines Program Guide: What Homeowners Should Understand Right Now

Get a practical overview of Illinois Shines, REC value, and how the program affects both ownership and PPA conversations.

Read Article →
View All Articles

Illinois Power Savings Podcast

Weekly educational episodes about energy efficiency for Illinois homeowners

Latest Episodes

Episode 24: Solar Success Stories

Real Illinois homeowners share their solar journey

Episode 23: Understanding ComEd Rebates

Complete breakdown of 2025 utility programs

Episode 22: Winter Prep Special

Essential tips for Illinois winter efficiency

Subscribe on your favorite platform:

⚡ Energy Savings Assistant