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New South Wales · Postcode 2783

Lithgow solar & clean energy data

512 solar installations registered with the Clean Energy Regulator · ranked bottom 50% in New South Wales · data current as at 2026-04-03

Lithgow
Ranked bottom 50% for solar uptake in New South Wales
#417
in New South Wales
512
Total solar installs
38
Installed last 12 months
-21%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
49
Home batteries
9.6%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
4,943
tonnes CO₂/yr
Estimated annual carbon avoided by Lithgow's 512 solar systems combined — equivalent to taking 2,354 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × NSW grid emissions factor.
Compared to neighbouring postcodes
2783
512
#417 state
you
2782
1,247
#270 state
Lithgow
2784
259
#501 state
Katoomba
2785
1,046
#293 state
Katoomba
2780
2,259
#161 state
Lithgow
2786
282
#492 state
Blackheath
New South Wales grid · community impact

Based on last week's New South Wales grid mix (avg 790 gCO₂/kWh), Lithgow's 512 solar systems typically avoid around 3.09 tonnes of CO₂ every hour during peak generation.

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

Lithgow ranks 417th in New South Wales for solar installations — in the middle tier of 721 postcodes tracked by the Clean Energy Regulator across the state. New installations eased in the past 12 months (38 systems, 21% below the previous year), a natural slowdown after earlier periods of stronger uptake.

Collectively, Lithgow's 512 solar systems avoid an estimated 4,943 tonnes of CO₂ per year — the equivalent of removing 2,354 cars from the road. This is estimated using New South Wales's average grid emissions intensity of 790 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Lithgow
38 installs · May – Apr
5
2
1
2
5
3
4
5
4
4
1
2
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