Bee is increasing the standards of energy efficiency and so the manufacturers like lg.
Refrigerator energy consumption old vs new.
2010 five star rating refrigerator is rated as four star in 2020 because of the changes in the star ratings.
A mid 2000s era refrigerator would eat up 1 080 in energy use.
Old fridge energy return on investment.
So if you have old refrigerator then consider it replacing with the new one with 5 star energy ratings.
Actual savings may vary based on use upkeep and other factors.
Over the course of 15 years a 1970s era fridge would eat up about 3 960 in energy use.
I once had an old manual defrost model that used 1000 kwh year which is more than twice what a modern 425 kwh energy star frost free model uses.
Meanwhile a modern refrigerator would eat up about 540 in energy use.
A 1990s era refrigerator would swallow 1 980 in energy use.
A new energy efficient fridge costs around 600 and many states offer rebates of 50 or so.
Old fridges use way more energy than new ones even if the old one is manual defrost.