c/kWh
per week
$/kLusage charge on your water bill
Capacity
8 kg
Front loader
Energy rating
5
Annual electricity use
109 kWh
Label: 191 kWh ยท 0.52 kWh per wash
Estimated running cost
$36 / year
$36 electricity + $0 water ยท $359 over 10 years
Water per wash
0.0 L ยท E Cotton, Temp 40, Rinse 2, Spin 1400, Intensive programme

23% less electricity than the median of 102 comparable 8 kg front loader washing machine registrations (249 kWh a year on the label basis). It uses less than 90% of them. At your rates that is about $11 a year less than the median, $108 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 102 comparable 8 kg front loader washing machine registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 8 kg front loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Samsung Electronics WW80T504DTW

No comparable registrations of the same type and size from other brands.

Compare WW80T504DTW with another washing machine

Samsung Electronics WW80T504DTW specifications

Loading
Front loader
Rated capacity
8.0 kg
Combined washer-dryer
No
Wash action
โ€“
Water per wash
0.0 L
Water efficiency index
0.549
Programme tested
E Cotton, Temp 40, Rinse 2, Spin 1400, Intensive
Programme time
253 min
Internal heater
โ€“
Dimensions (Wร—Hร—D)
โ€“
Annual energy (label)
191 kWh
Star rating index
5.01
Country of manufacture
Vietnam

New Zealand E3 registration details

Registration number
ACW1342
GEMS registration id
155249
Status
approved, available (self-reported)
Registration expires
5 July 2028
Registered for sale in
Australia, Fiji, New Zealand
Family
โ€“
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2005/Amdt 3:2010

Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. How the derived figures are calculated.