My Fridgedair refrigerator, which was bought in Plazaa Lama, Santo Domingo two years ago had the energy star data on it, as did the Microwave I bought at Ferreteria Americana.
So did our TV whcih was also purchased at Plaza Lama.
While the energy star ratings themselves did not determine which appliances I bought (style, size and price being the determining factors) the ratings did help in my choice of brands (energy is expensive down here and also iffy at times
).