In-depth guides on solar tax credits, heat pump rebates, EV chargers, insulation, and everything you need to know to lower your energy bill and claim every incentive you qualify for.
The average solar panel system costs $25,000–$35,000 before credits. After the 30% federal tax credit, most homeowners pay $17,500–$24,500. Here's the full breakdown.
The Inflation Reduction Act created $369B in energy incentives. This guide explains every homeowner credit — solar, heat pumps, EV chargers, insulation — and how to stack them.
Heat pumps vs. gas furnaces: which is cheaper to install, cheaper to run, and better for your home? We compare upfront costs, operating costs, and lifetime ROI.
A home energy audit reveals where your home wastes energy and which upgrades deliver the best ROI. Here's exactly what happens during an audit — and how to get one free.
Not all states are equal for solar ROI. We rank the best states for going solar in 2025 based on sun hours, utility rates, state incentives, and net metering policies.
Everything homeowners need to know about installing a Level 2 EV charger at home — cost breakdown, installation process, permit requirements, and how to claim the 30% federal tax credit.
Attic insulation has the fastest payback of any home energy upgrade — often under 2 years after the federal tax credit. Here's the exact ROI calculation for different home sizes and climates.
Smart thermostats save the average homeowner $131–$200/year. With the $600 federal tax credit, payback is under 1 year. Here's what to expect and which models qualify.
Solar payback periods range from 6 to 14 years depending on your state, utility rates, system cost, and incentives. Here's how to calculate yours and what factors matter most.
Your utility bill contains more information than most homeowners realize. Learn how to decode it, benchmark against neighbors, and identify the fastest ways to lower it.
Home battery storage costs $10,000–$20,000 installed. With the 30% federal tax credit and rising grid outages, here's when battery storage makes financial sense — and when it doesn't.
Air sealing is the highest-ROI home energy upgrade — often paying for itself in under a year. Here's exactly where air leaks hide, how to find them, and how to seal them.
Energy-efficient windows qualify for up to $600 in federal tax credits under IRC 25C. Here's which windows qualify, how much you save on energy, and whether replacement windows are worth the cost.
Community solar lets renters and homeowners without ideal roofs access solar savings. But rooftop solar delivers better long-term ROI for most homeowners. Here's how they compare.
Practical, evidence-based ways to lower your monthly electric bill — from free behavioral changes to high-ROI upgrades — ranked by annual savings.
Net metering allows solar homeowners to export unused electricity to the grid and receive credits on their bill. Here's how it works, what you earn, and how policies are changing.
Heat pump water heaters save $300–$600/year compared to electric resistance models and qualify for a $600 federal tax credit. Here's everything you need to know before buying.
The DOE Home Energy Score (1–10) rates your home's energy efficiency and is increasingly used in real estate listings. Here's what it means and how to improve yours.
Solar leases have $0 upfront cost but you don't get the 30% tax credit. Purchasing delivers 2–3x better lifetime ROI. Here's the honest side-by-side comparison.
ENERGY STAR appliances qualify for various federal, state, and utility rebates in 2025. Here's a complete guide to refrigerators, washers, dryers, dishwashers, and more.
California homeowners can stack the 30% federal credit with SGIP battery rebates, NEM 3.0 considerations, and local utility programs. Here's every current California solar incentive.
Texas has no state solar income tax credit — but the 30% federal credit, local utility rebates (Austin Energy, CPS Energy), and property tax exemption make solar financially compelling.
Solar panels require very little maintenance — but a few simple steps can protect your system's performance and warranty. Here's the honest guide to solar maintenance.
A complete, prioritized checklist of home energy improvements from free behavioral changes to major equipment upgrades — ranked by annual savings and payback period.
A new HVAC system costs $5,000–$15,000 installed. Heat pumps qualify for a $2,000 federal credit. Here's how to choose the right system and avoid overpaying.