REFRIGERATOR
Repair refrigerator door seals if you feel cold air around the closed door or if moisture is collecting.
Clean the condenser tube regularly.
Minimize door openings as much as possible. Cool air escapes every time the refrigerator is opened.
Buy ref with Energy Efficient Factor and preferably one with an inventer technology.
Replaced old refrigerators.
Reference:
100 ways to save energy at home. (2015)
https://www.progress-energy.com/…/energy…/100-tips.page?
