c/kWh
per week
$/kLusage charge on your water bill
Capacity
12 kg
Top loader
Energy rating
4.5
Annual electricity use
201 kWh
Label: 352 kWh · 0.96 kWh per wash
Estimated running cost
$126 / year
$64 electricity + $62 water · $1,261 over 10 years
Water per wash
119.1 L · Eco Cotton, Press Water Level for more than 3 seconds, Temp. Warm programme

3% less electricity than the median of 23 comparable 11 to 12 kg top loader washing machine registrations (364 kWh a year on the label basis). It uses less than 57% of them. At your rates that is about $2 a year less than the median, $22 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 23 comparable 11 to 12 kg top loader washing machine registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 11 to 12 kg top loader washing machine sold in Australia, counted once per registration, on the label usage basis.

Washing machines similar to the LG WTL9-12B

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

Compare WTL9-12B with another washing machine

LG WTL9-12B specifications

Loading
Top loader
Rated capacity
12.0 kg
Combined washer-dryer
No
Wash action
impeller
Water per wash
119.1 L
Water efficiency index
0.605
Programme tested
Eco Cotton, Press Water Level for more than 3 seconds, Temp. Warm
Programme time
214 min
Internal heater
–
Dimensions (W×H×D)
690 × 1,070 × 730 mm
Annual energy (label)
352 kWh
Star rating index
4.50
Country of manufacture
Thailand

Australian GEMS registration details

Registration number
ACW1345
GEMS registration id
155374
Status
approved, available (self-reported)
Registration expires
12 July 2028
Registered for sale in
Australia, New Zealand
Family
–
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2005/Amdt 3:2010

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. How the derived figures are calculated.