I wanted to put out a post on how many watts my generator needs as this seems to get asked a lot on the coffee forums. I own a Generac 8000w running/10k starting.
So here's a list of my equipment and their power needs, as well as my opinion on the equipment...
Espresso 2 group Astoria (This thing is awesome. True work horse.)4400 w (220v)
Espresso Grinder (Cheap Mazzer knock off. Works great and 1/2 the price. Paid $200 bucks for a re-furb...)400w (120v)
Ninja Blender (another awesome piece. I make just as much fraps as I do lattes)650w (120v)
Grindmaster Pourover Airpot Coffee Brewer (slow as hell! I end up making Americano's if we get slammed...always waiting for this thing to brew). This thing is totally optional if you have a good espresso machine, you can just offer Americanos (which are cheaper for me to make anyhow. 22 cents vs 28 cents per 16 0z cup)1400w (120v)
Summit Refridgerator FF521BL7 4 gallons of milk, 2 creamers, x3 1/2 gallon almond milks and I still have a bottom shelf...200w (120v)
Computer Speakers5 w (120v)
Electric sign10w (120v)
Battery Recharger for my 12 v battery. Optional as well, you can charge off your household at night if you have the right set up...300w (120)