U.S. HOME ENERGY & MAINTENANCE
Practical home guidance, grounded in evidence.
Climate-aware guidance for energy upgrades, maintenance, indoor air, and severe weather—checked against current U.S. government and public-agency sources.
Latest guides
Current, source-linked guidance designed to help you ask better questions and make safer decisions for your home.
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Before a Hurricane: A Home Systems Check for Roof, Drainage, HVAC, Power, and Flooding
Prepare the parts of a home that wind, rain, flooding, and outages test: roof openings, drainage, HVAC, utilities, generator connections, insurance records, and safe reentry.
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Wildfire Smoke at Home: HVAC Filters, Portable Air Cleaners, and a Clean Room
Use current EPA guidance to set up a cleaner-air room, choose a compatible HVAC filter, size a portable air cleaner by smoke CADR, and avoid ozone-producing devices.
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Heat Pump Water Heaters in 2026: Space, Sizing, Noise, Wiring, and Rebates
Before replacing a water heater, check hot-water demand, first-hour rating, room air, cool exhaust, noise, condensate, electrical work, and local rebates.
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Before You Insulate or Replace HVAC: What a Home Energy Assessment Should Tell You
A useful home energy assessment turns bills, comfort problems, blower-door data, infrared images, and safety checks into a prioritized scope of work.
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Home Energy Rebates in 2026: What Still Exists After Federal Tax Credits Ended
IRS says the former 25C and 25D residential credits ended for new 2026 work. DOE rebates and assistance now depend on local programs.
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Home Energy Resilience for Outages, Heat, Cold, Wildfire Smoke, and Floods
Start an outage plan with the people and loads that matter most, then add safe backup power, clean air, heat, cold, and flood protection.
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Tight Homes Need Managed Air: Humidity, Ventilation, Radon, and Mold
A more efficient home should not smell musty or trap pollutants. Here is how moisture, ventilation, filtration, radon, and combustion fit together.
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Cool Roof or Conventional Roof? A Climate-Based 2026 Decision Guide
A reflective roof can be a smart choice in the right house and climate. It cannot rescue wet insulation, bad flashing, or poor drainage.
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A Four-Season Home Energy Maintenance Checklist
A maintenance calendar you can actually use—organized around the first hot day, first hard freeze, storm season, and the small warning signs between them.
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Primary sources first
Guides link directly to federal agencies and other authoritative public sources.
Dates and limits stated
Review dates are visible, and local code, program, and professional limits are called out.
No invented experience
We do not fabricate personal stories, customer cases, quotations, or test results.