Data-driven guides to help you save money on solar, heating, cooling, EVs, and every energy upgrade in between.
State-by-state savings breakdown, payback periods, and the 30% federal tax credit explained with real numbers.
Read guide → SolarThe simple formula to calculate your panel count based on your electric bill, location, and roof space.
Read guide → Heating & CoolingUpfront costs, operating costs, IRA rebates up to $8,000, and which system wins for your climate.
Read guide → Electric VehiclesFuel, maintenance, insurance, and total cost of ownership compared over 5 years with real dollar figures.
Read guide → Electric VehiclesPer-charge costs for Tesla, Chevy, and Ford models, plus Level 1 vs Level 2 and time-of-use savings tips.
Read guide → Tax CreditsEvery federal credit and rebate you can claim in 2024: solar 30%, heat pump $8,000, windows $600, and more.
Read guide → Energy SavingsThe biggest energy hogs in your home and actionable tips with dollar savings for each one.
Read guide → Battery StorageTesla Powerwall, Enphase, LG, and sonnen compared. TOU arbitrage, backup value, and honest payback math.
Read guide → InsulationInsulation types, R-value targets by climate zone, costs per square foot, and 2-4 year payback analysis.
Read guide → WindowsWindow types, U-factor ratings, costs per window, IRA credits, and when replacement beats weatherstripping.
Read guide → Smart HomeNest vs Ecobee vs Honeywell compared, with real savings data ($50-$180/year) and setup tips.
Read guide → Water HeatingTank vs tankless vs heat pump: 10-year cost comparison and the $2,000 IRA tax credit you should know about.
Read guide → LightingPer-bulb and whole-house savings, LED vs CFL vs incandescent, color temperature guide, and 2-month payback.
Read guide → Energy AuditStep-by-step walkthrough to find where your home wastes money, plus how to prioritize fixes by ROI.
Read guide → AppliancesRanked list with annual costs, phantom power surprises, ENERGY STAR savings, and when to replace vs repair.
Read guide →