c/kWh
Total capacity
142 L
142 L freezer
Energy rating
6
Star rating index 6.02
Annual electricity use
121 kWh
Label figure (comparative energy consumption)
Estimated running cost
$40 / year
$3.33 / month ยท $399 over 10 years

33% less electricity than the median of 56 comparable Under 150 L chest freezer registrations (181 kWh a year). It uses less than 96% of them. At 33c/kWh that is about $20 a year less than the median, $196 over 10 years.

Uses 59% less than the maximum allowed for its size and type under the minimum energy performance standard (293 kWh a year MEPS level).

Cost = label kWh ร— 33c/kWh in NZD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 56 comparable Under 150 L chest freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered Under 150 L chest freezer sold in New Zealand, 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.

Westinghouse WCE1500WA running cost

Per month
$3.33
Per year
$40
5 years
$200
10 years
$399

121 kWh ร— 33c/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
142 L
Fresh food (fridge) volume
โ€“
Frozen storage volume
142 L
GEMS adjusted volume
254 L
freezer compartment
142 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 chest freezers that use less electricity

Same type, total capacity within 12% of 142 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Haier HCF140W137 L113 kWh/yr6$37

Freezers similar to the Westinghouse WCE1500WA

ModelCapacityStarskWh / yr
Chiq CCF14***
same capacity, same door count, similar star rating
142 L5.5134
Chiq CCF141BE
same capacity, same door count, similar star rating
142 L5.5134
Hisense HRCF146
2% larger, same door count, similar star rating
145 L6122
Parmco CF142W
same capacity, same door count
142 L3217
Tuscany T-CF145WH.2
same capacity, same door count
142 L3217
TECO TCF142WMIH
same capacity, same door count
142 L3217
TCL F155CFW
same capacity, same door count
142 L3217
Living & CO TCF142
same capacity, same door count
142 L3217

Same consumer type, total capacity within 12% of 142 L; ordered by closeness of capacity, then lowest annual kWh.

Compare WCE1500WA with another freezer

Westinghouse WCE1500WA specifications

Type
Chest freezer
Configuration
Chest
Doors
1
Defrost
โ€“
Ice maker
โ€“
Width
โ€“
Height
โ€“
Depth
โ€“
Annual energy (label)
121 kWh
Star rating index
6.018
MEPS level (maximum allowed)
293 kWh
kWh per adjusted litre
0.477
Country of manufacture
China

New Zealand E3 registration details

Registration number
ARF4052
GEMS registration id
180848
Status
approved, available (self-reported)
Registration expires
26 July 2031
Registered for sale in
Australia, New Zealand
Family
โ€“
Designation
Freezer
Product class
Class 8
GEMS group
Group 6C: chest freezer
Regulatory standard
Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
Test standard
AS/NZS IEC 62552.3:2018
Consumer type rule
Designated a freezer, chest configuration (GEMS group 6C)

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 25 September 2026; last checked 26 September 2026. How the derived figures are calculated.