c/kWh
$/kLusage charge on your water bill
per week
Capacity
10 place
Freestanding
Energy rating
3.5
Annual electricity use
194 kWh
Label: 195 kWh ยท 0.53 kWh per cycle
Estimated running cost
$73 / year
$64 electricity + $8 water ยท $726 over 10 years
Water per cycle
11.0 L ยท ECO programme

27% less electricity than the median of 63 comparable 10โ€“12 place freestanding dishwasher registrations (267 kWh a year on the label basis). It uses less than 86% of them. At your rates that is about $24 a year less than the median, $237 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 63 comparable 10โ€“12 place freestanding dishwasher registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 10โ€“12 place freestanding dishwasher sold in New Zealand, counted once per registration, on the label usage basis.

Dishwashers that use less electricity

Same type and size group, at least 3% lower annual kWh on the label basis.

ModelStarsEst. cost / yrCompare
Euro EDS45BK10 place settings189 kWh/yr3.5$62
Inalto DW42CS10 place settings189 kWh/yr3.5$62
Inalto IDW42CS10 place settings189 kWh/yr3.5$62
Omega ODW310X10 place settings189 kWh/yr3.5$62
Euro EDS45SX10 place settings189 kWh/yr3.5$62

kWh and cost on the label usage basis; the product page adjusts to your usage.

Dishwashers similar to the Midea 340457

ModelStarsEst. cost / yrCompare
Euro EDS45BK10 place settings189 kWh/yr3.5$62
Parmco DW45SP10 place settings189 kWh/yr3.5$62
Inalto DW42CS Series10 place settings189 kWh/yr3.5$62
Omega ODW310X10 place settings189 kWh/yr3.5$62
Euro EDS45SX10 place settings189 kWh/yr3.5$62
Artusi ADW4509X10 place settings189 kWh/yr3.5$62
Artusi ADW4509B10 place settings189 kWh/yr3.5$62
Inalto IDW42CS10 place settings189 kWh/yr3.5$62

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare 340457 with another dishwasher

Midea 340457 specifications

Type
Freestanding
Place settings
10
Water per cycle (labelled programme)
11.0 L
Programme tested
ECO
Programme time
209 min
Water connection
Single
Water softener
No
Delay start
Yes
Standby power
0.48 W
Dimensions (Wร—Hร—D)
450 ร— 845 ร— 600 mm
Annual energy (label)
195 kWh
Star rating index
3.53
Country of manufacture
China

New Zealand E3 registration details

Registration number
ZDW0283
GEMS registration id
172095
Status
approved, available (self-reported)
Registration expires
n/a (NZ registration)
Registered for sale in
New Zealand
Family
โ€“
Regulatory standard
EE Amendment Regulations 2025 Schedule 2D
Test standard
AS/NZS 2007.1:2005

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 20 September 2026; last checked 20 September 2026. Manufacturer: tradedepot.co.nz. How the derived figures are calculated.