Funny, my 1000HD is has the Energy Star seal. http://www.energystar.gov/index.cfm...ortParameter=brand_name&startnum=1&letter=ALL But why some netbooks, including with the Atom CPU, aren't qualify??? Like the 1000HA, which should take less energy then my 1000HD. Odd. Well, at least I am happy that I am doing something for the environment.