Low-Cost Energy-Saving Upgrades: How to Rank Payback Without Guessing
Compare LEDs, controls, air sealing, efficient settings, and small equipment upgrades using annual savings and simple payback.
Compare LEDs, controls, air sealing, efficient settings, and small equipment upgrades using annual savings and simple payback.
Identify always-on devices, calculate their annual cost, and decide where smart plugs, schedules, or shutdowns are worthwhile.
Build a practical home-energy baseline by checking bills, air leaks, insulation, HVAC, water heating, lighting, and plug loads.