41 Education and training in the field of sustainable energy and energy transition; organization of events and publishing services relating to sustainable energy, electrification and energy transition; training of solar installers
The mark consists of a dark green rectangle inside of which is "ENSTALL" in small, white, uppercase letters over top of "empowers" in larger, yellow, lowercase letters. The color(s) dark green, white, yellow is/are claimed as a feature of the mark.