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Energy 101
Why is my electric bill so high? 9 reasons and how to fix them
From phantom loads to inefficient appliances, there are 9 common reasons your electric bill keeps climbing — and most of them are fixable. Here's how to lower it starting today.
Energy 101
How many watts does an air conditioner use? Central vs. window — and what it costs
Central AC uses 3,000–5,000 watts. Window units use 500–1,500. See how to calculate your AC's exact kWh usage — and how solar can offset your biggest summer energy cost.
Energy 101
Battery backup vs. generator: which one earns its keep?
A generator costs you money every month it sits idle. A home battery can earn it back — through lower bills, utility credits, and demand response programs. Here's the real 10-year comparison.
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