Electric Kiwi is a power company giving away an hour of free power everyday in off peak times to all it's customers and for as long as they stay a customer. You can change the hour everyday via website or app so you can run all your alliances when it's convenient for you. I have all of my appliances on smart timers (dishwasher, dryer, washing machine, hot water cylinder and heaters) so they run by themselves. I save on average 70% of my power bill!! It now costs me around $1.20 a day for power now. Which is around 10 cents per KW!!! Most other companies will charge you around 25-30 cents per KW.