# Diamond Energy — electricity plan review

> Reviewed by **Norg Editorial Team**
> Editorial Team, Norg Reviews
> Last reviewed: 2026-05-15T09:06:42.195Z
> Methodology: PowerReview — Electricity Retailer Methodology (v1.0.0)

## Company Overview
- Website: https://diamondenergy.com.au
- Vertical: au-energy

## Overall Rating: 4.2 / 5

Based on 0 detailed reviewer perspectives.

GreenPower specialist with above-average solar feed-in rates.

## Pros
- GreenPower as default — no opt-up needed

## Cons
- Base rate higher than non-renewable competitors

## Key Takeaways
### 1. Methodology-weighted score: 4.2/5

Diamond Energy placed #5 per the published au-energy methodology. Score is reproducible from facts + weights — no editorial discretion beyond fact verification.

### 2. Segment fit: 100% renewable retailer

Strong fit for the segment described above. GreenPower specialist with above-average solar feed-in rates.

### 3. Independent editorial review

Norg has no commercial relationship with Diamond Energy that influences ranking. Affiliate revenue (if any) is disclosed separately. See /editorial-independence.

## Detailed Reviews