Do Thermal Curtains Really Work?
Thermal curtains work through still air and fit, not fabric — what the DOE and AERC numbers measured, the hang rules that decide performance.
10 min read
Energy Efficiency
Guides in the Energy Efficiency category — explained in plain English.
Lower Your Bills: Every Way to Save on Electric, Gas, and Water
The starting point for lowering your utility bills: measure first, seal the envelope, buy the right equipment. Every savings guide, organized by where you are.
4 min read
How to Lower Your Electric Bill: The Complete Guide (2026)
17 proven steps to lower your electric bill, organized by cost, with exact dollar savings and payback periods.
19 min read
Phantom Power Draw: How to Find and Reduce Standby Use
Learn what standby power is, how it is measured, and how to reduce avoidable plug-load energy use.
8 min read
Lower Your Utility Bills: The Ranked List of What Actually Saves
A ranked list of what actually lowers utility bills — typical cost, monthly savings, and payback for the top fixes across electricity, gas, water, and weatherization, plus the baseline method that shows which fix your house needs first.
7 min read
How to Lower Your Electric Bill Without Solar
Lower your electric bill without solar using verified measures ranked by leverage: thermostat setbacks, water heating, ducts and filters, standby loads, and your rate plan.
5 min read