Energy & Efficiency

Lower your utility bills and optimize your home’s baseline performance. Explore practical, high-ROI strategies for lowering electricity costs—covering everything from solar panel installations and smart thermostats to insulation upgrades, energy monitors, and efficient HVAC systems.

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A certified letter lying unopened on a hall table beside a brass date stamp and a stack of envelopes.

Your Nonrenewal Isn't Final: Count 120 Days

Your home insurance nonrenewal letter isn't the final word, and the count is the part that pays. Florida gives an owner 120 days of warning before a policy…

Energy & Efficiency Oct 23, 2026 Read

A wall-mounted home battery in a garage, its status ring lit, beside a coiled charging cable on a concrete floor.

Your Battery's 745 MW Cliff

On 6 October, home batteries plugged into California's grid pushed a record 745 megawatts (MW) into the evening peak.

Energy & Efficiency Oct 23, 2026 Read

A ceiling supply vent with a strip of tissue held at its grille, flex duct visible through an open ceiling hatch.

20% of Your AC Never Arrives

Roughly 20% of your home's air conditioning (AC) never arrives in the room it is meant to cool. A new unit is sold on a factory rating, but the hidden air…

Energy & Efficiency Oct 19, 2026 Read

A half-finished room addition seen from the garden: new studs, house wrap and a ladder against the frame.

3% Cap Never Covers Your Addition

Your addition never gets the 3% cap. It lands on the tax roll at full market price the first January 1 after the work is mostly finished.

Energy & Efficiency Oct 19, 2026 Read

The flue of a gas water heater rising into a ceiling, its draft hood and vent connector in close view.

Your 75,000-Btu Tank's Venting Trap

The cheap, like-for-like swap for gas water heaters above 75,000 British thermal units per hour (Btu/hr) ended on October 6.

Energy & Efficiency Oct 19, 2026 Read

A folded mortgage statement and a pencil on a dark desk, a bank card face down beside them.

Your Upgrade's $9 Silent Reset

Your home upgrade's quoted price is fixed, but the loan behind it resets every month. A quarter-point rate bump adds about $9 to the median payment.

Energy & Efficiency Oct 19, 2026 Read

A roofing ladder hooked over a gutter, a bundle of shingles resting on the slope, low morning light.

Your Roof Claim's Hidden Second Check: 12 Months to Collect

A replacement-cost roof claim arrives in two pieces, and the withheld second check is the money many owners leave on the table.

Energy & Efficiency Oct 16, 2026 Read

A cleared defensible-space band around a hillside house: gravel strip, cut brush and a metal roof edge.

Your Block's $30B Hardening Bill

California's own fire review says home hardening is the lagging half of wildfire risk. Closing that gap will cost $30 billion or more.

Energy & Efficiency Oct 16, 2026 Read

The corner of a replacement window in extreme detail: glazing, spacer bar and compressed weather seal.

Windows: 13% Is the Best Case, Not Average

Windows: the 13 percent saving on a replacement label is the best case, not an average.

Energy & Efficiency Oct 12, 2026 Read

A water-stained baseboard meeting swollen floorboards, the pins of a moisture meter touching the wood.

Water Damage: Your $15,400 Silent Loss

Water damage and freezing hits 1.50% of insured homes a year at an average $15,400 a claim, while the parts that cause it carry published service lives.

Energy & Efficiency Oct 12, 2026 Read

A home battery and inverter on a garage wall beside a utility meter, cables routed in steel conduit.

Your Battery Payback: A 5-State Gap

Two-thirds of U.S. homeowners lost power in 2026, yet home battery sales are set to shrink 4% and five states take 88% of them. Where the payback now comes from.

Energy & Efficiency Oct 12, 2026 Read

A gas meter with its yellow service line entering a foundation wall, paint peeling from the sill.

Cheap Gas, $20,000 Pipe: The Winter Heat Trap

Gas is the cheapest heat this winter at $640, while heating oil runs $2,115. California just started paying homeowners to quit the gas line that makes it possible.

Energy & Efficiency Oct 12, 2026 Read

A transfer switch and battery front panel in a dim utility closet, cables dressed tightly.

Your Home Backup Battery Is Sized Against the Wrong Number

The average American home buys 899 kilowatt-hours (kWh) of power a month. Most buyers use that huge yearly total to size a backup battery.

Energy & Efficiency Oct 9, 2026 Read

An EV charge port with the cable plugged in, the car’s flank and a garage wall in soft light.

Your EV Is Now a Home Battery — Behind a Paywall

Tesla just turned its two best-selling cars into backup batteries for your house.

Energy & Efficiency Oct 9, 2026 Read

A pop-up sprinkler head set flush into turf, water breaking over its nozzle in short streams, wet grass in morning light.

A Smart Sprinkler Pays Back at Your Top Water Tier, Not the Spec Sheet

A smart sprinkler box claims to save \"up to 15,000 gallons\" of water a year. Yet a U.S.

Energy & Efficiency Oct 8, 2026 Read

A new garage door’s panel and window row seen from an angle, driveway apron in the foreground.

The Remodel That Pays You Back Isn’t the One You Want

Garage doors and front doors recoup more than they cost at resale, while a major kitchen remodel recovers about half — and most of it is financed with home equity.

Energy & Efficiency Oct 5, 2026 Read

An outdoor heat pump unit in autumn, its grille beaded with condensation, leaves banked at the base.

Heat Pumps Just Got Cheaper to Run — and Pricier to Buy

A new study shows heat pumps can save Maryland oil and propane users up to $1,600 a year, just as Heating, Ventilation, and Air Conditioning (HVAC) makers raise equipment prices again [1][3]. The two numbers a homeowner needs to plan a system switch are moving in opposite ways at the exact same time.

Energy & Efficiency Oct 5, 2026 Read

A roll of house plans tied with tape on a kitchen island beside a folder of loan papers.

Borrow at 8% to remodel, or let your battery earn on the grid

The average Home Equity Line of Credit (HELOC) just hit 8.194%.

Energy & Efficiency Oct 4, 2026 Read

A heat pump condenser on a wall bracket above a snowy windowsill, frost on the fan grille.

Heat Pumps Just Got Cheaper to Run — and Pricier to Buy

A new study shows heat pumps can save Maryland oil and propane users up to $1,600 a year, just as Heating, Ventilation, and Air Conditioning (HVAC) makers…

Energy & Efficiency Oct 4, 2026 Read

A plug-in solar panel leaning against a balcony rail, its cable running to an outdoor socket.

California Legalizes Plug-In Home Solar Panels

California just made it legal to plug a solar panel straight into a normal wall outlet. On Sept. 30, 2026, Gov. Gavin Newsom signed Senate Bill 868 (SB 868).

Energy & Efficiency Oct 4, 2026 Read