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Queensland · Postcode 4305

Ipswich solar & clean energy data

13,735 solar installations registered with the Clean Energy Regulator · ranked top 5% in Queensland · data current as at 2026-04-03

Ipswich
Ranked top 5% for solar uptake in Queensland
#13
in Queensland
13,735
Total solar installs
585
Installed last 12 months
-24%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
582
Home batteries
4.2%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
135,954
tonnes CO₂/yr
Estimated annual carbon avoided by Ipswich's 13,735 solar systems combined — equivalent to taking 64,740 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × QLD grid emissions factor.
Compared to neighbouring postcodes
4305
13,735
#13 state
you
4306
15,258
#9 state
Ipswich
4304
3,828
#103 state
Ipswich
4303
666
#250 state
Ipswich
4307
522
#275 state
Ipswich
4301
7,119
#47 state
Springfield
Queensland grid · community impact

Based on last week's Queensland grid mix (avg 810 gCO₂/kWh), Ipswich's 13,735 solar systems typically avoid around 85.11 tonnes of CO₂ every hour during peak generation.

Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly

Ipswich is one of Queensland's strongest solar communities, ranking 13th in the state — ahead of 97% of all Queensland postcodes tracked by the Clean Energy Regulator. New installations eased in the past 12 months (585 systems, 24% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Ipswich's solar community avoids an estimated 135,954 tonnes of CO₂ every year — equivalent to taking 64,740 cars off the road or powering around 27,191 average Australian homes with clean electricity. This is estimated using Queensland's average grid emissions intensity of 810 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Ipswich
585 installs · May – Apr
47
49
55
39
45
41
61
58
52
48
54
36
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