c/kWh
Total capacity
664 L
423 L fridge + 241 L freezer
Energy rating
5
Star rating index 5.06
Annual electricity use
385 kWh
Label figure (comparative energy consumption)
Estimated running cost
$123 / year
$10.27 / month Β· $1,232 over 10 years

10% less electricity than the median of 30 comparable 600–699 L side-by-side fridge freezer registrations (426 kWh a year). It uses less than 70% of them. At 32c/kWh that is about $13 a year less than the median, $131 over 10 years.

Uses 37% less than the maximum allowed for its size and type under the minimum energy performance standard (609 kWh a year MEPS level).

Cost = label kWh Γ— 32c/kWh in AUD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 30 comparable 600–699 L side-by-side fridge freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 600–699 L side-by-side fridge freezer sold in Australia, counted once per registration. Star ratings already account for size through the GEMS adjusted-volume formula; this comparison is in raw kWh against models a buyer would actually consider instead.

LG GS-B599 running cost

Per month
$10.27
Per year
$123
5 years
$616
10 years
$1,232

385 kWh Γ— 32c/kWh. No inflation or tariff change assumed. Fridges run continuously, so the label figure is a whole-year estimate under standard test conditions.

Capacity and compartments

Total gross volume
664 L
Fresh food (fridge) volume
423 L
Frozen storage volume
241 L
GEMS adjusted volume
853 L
fresh food compartment
423 L gross
freezer compartment
241 L gross

Gross volumes exclude shelving. Fresh food = fresh food, chill and cellar compartments; frozen = freezer, two-star and ice-making (zero-star) compartments. Adjusted volume weights frozen space more heavily and is what the government uses to set the star rating for the size.

Similar side-by-side fridge freezers that use less electricity

Same type, total capacity within 12% of 664 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Westinghouse WSE6240BB619 L300 kWh/yr6$96
Westinghouse WSE6200SB624 L300 kWh/yr6$96
Hisense HRSBS652B652 L347 kWh/yr5.5$111
LG GS-B599PLB664 L352 kWh/yr5.5$113

Fridges similar to the LG GS-B599

ModelCapacityStarskWh / yr
Hisense HRSBS652B
2% smaller, same door count, similar external size, similar star rating
652 L5.5347
TCL TRF630SHG
5% smaller, same door count, similar external size, similar star rating
631 L5375
TCL TRF630SHB
5% smaller, same door count, similar external size, similar star rating
631 L5375
Hisense HRSBS649SW
2% smaller, same door count, similar external size
649 L4465
Westinghouse WSE6630 range
6% smaller, same door count, similar external size, similar star rating
624 L4.5405
Chiq CSS61*N**D
6% smaller, same door count, similar external size, similar star rating
622 L4.5410
Chiq CSS618NWD
6% smaller, same door count, similar external size, similar star rating
622 L4.5410

Same consumer type, total capacity within 12% of 664 L; ordered by closeness of capacity, then lowest annual kWh.

Other LG models of similar size

ModelStarsEst. cost / yrCompare
LG GS-B599PLB664 L352 kWh/yr5.5$113

Compare GS-B599 with another fridge

LG GS-B599 specifications

Type
Side-by-side fridge freezer
Configuration
Side by side
Doors
2
Defrost
Variable defrost controller
Ice maker
–
Width
913 mm
Height
1,790 mm
Depth
735 mm
Annual energy (label)
385 kWh
Star rating index
5.060
MEPS level (maximum allowed)
609 kWh
kWh per adjusted litre
0.451
Country of manufacture
China

1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.

ModelRegistrationStarskWh / yr
GS-B599PLBARF35175.5352

Other model numbers on registration ARF3369

Registered together with the same test results, usually colour or finish variants.

Australian GEMS registration details

Registration number
ARF3369
GEMS registration id
162912
Status
approved, available (self-reported)
Registration expires
1 July 2029
Registered for sale in
Australia, New Zealand
Family
GS-B599
Designation
Refrigerator/freezer
Product class
Class 7
GEMS group
Group 5S: refrigerator-freezer, automatic defrost, side by side
Regulatory standard
Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
Test standard
AS/NZS IEC 62552.3:2018
Consumer type rule
GEMS group 5S (frost-free fridge freezer, side by side)

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.