Mr Hogarth offered his deepest condolences to the loved ones of those killed.
"We are doing all we can to support them during this extraordinarily difficult time."
"The crew at Farmers Air was tight-knit and all staff knew the families of the dead colleagues well."
The plane was spreading fertiliser on Tongataha Station when it crashed into 110kv power lines and put Gisborne in the dark.
Eastland Network managed to get power back to the 40,000 people affected from 5.30pm yesterday.
Eastland Network general manager Brent Stewart said the circuits suffered extreme damage after the plane crashed into an 800-metre span of the lines between Tuai and Gisborne.
"To complete the repairs and ensure ongoing security of supply, we will need to interrupt the electricity supply again. We're currently working through plans to determine when this will happen and how long the outage will be when it does."
Mr Stewart said this announcement would come today.
Tairawhiti Civil Defence was kept busy throughout the two days delivering generators to food outlets, service stations and some rest homes ensuring people were able to get food and fuel.
Many commercial outlets had their own generators operating and several food outlets operated on gas.
Police put on extra staff and increased patrols throughout the outage to deter a spike in crime.
A police representative said they were impressed with the way most of the community came together.
"Unfortunately, there will always be some people who attempt to exploit situations such as this for their own gain and in the previous 24 hours Gisborne has experienced three burglaries, one of which targeted cigarettes."