Areas supplied: https://octopusenergy.nz/areas-we-supply
Big (GDP1.24b revenue in 2020) British energy company has launched in NZ.
Very good rates. I have projected roughly $60 per month savings, compared to my current provider.
Rates vary by region, but for central Auckland, incl GST, rounded to 2dp:
17c Solar buy back.
kWh Peak: $0.35
kWh Off Peak: $0.26
kWh Night: $0.17
kWh Peak: $0.23
kWh Off Peak: $0.14
kWh Night: $0.12
Times for each period are on the website, but notably no peak time on weekends in my area.
Rates fixed for a year.
 - Check your old providers cancellation terms, some like pulse will sting you $150+GST if you don't give 30 days notice.