Fleet · July 2026

Performance insights

A single view of generation, revenue and exceptions across every Infinis site. One click below turns this month's numbers into a fully written owner pack for 3i.

Time to produce today: ~300h manual. With Insights: under 3 minutes.

Generation

98.6 GWh

+3.4% vs plan

Revenue

£7.98m

+17% vs June

Availability

94.3%

+1.5pts vs June

Unplanned trips

2 material events

Generation vs plan

GWh · fleet · last 6 months

Why this moved: Up 3.4% vs plan because Packington ran a full month after its April outage and Willey solar delivered above P50 in the heatwave.

Narrative

Auto-written from this month's data.

Fleet generated 98.6 GWh in July, +3.4% vs plan and the strongest month in the last six.
Revenue landed at £7.98m, up from £6.82m in June. The uplift is driven by higher availability at Packington, Willey solar and Rassau reserve dispatch.
Widnes remains the weakest landfill site at 88.7% availability. Cylinder 4 EGT drift on E2 accounts for 0.42 GWh of lost output.
One unplanned trip at Brookhurst E3 on Jul 14 cost 0.61 GWh. Root cause: gas train pressure switch. Fix deployed.
Newton Green natural gas engine E1 failed to start on Jul 18 (starter motor). Repaired within 6 hours.
Recommend prioritising a Widnes E2 top-end overhaul in the August window while landfill gas flow is seasonally lower.

Availability by site

% · all fuels

Why this moved: Fleet average 94.3% (+1.5 pts vs June). Battery and solar carried the uplift while Widnes dragged the landfill average down.

Engine exceptions

Widnes · E2
−0.42 GWh
Cylinder 4 EGT drift
Calvert · E1
−0.18 GWh
Oil pressure trending low
Brookhurst · E3
−0.61 GWh
Unplanned trip on Jul 14
Willey · INV-07
−0.14 GWh
String underperforming (soiling)
Newton Green · E1
−0.35 GWh
Start failure on Jul 18
Trecwn · BAT-A
−0.09 GWh
SoC calibration drift, flexibility revenue at risk
Rassau Reserve · RES-1
−0.05 GWh
Standby readiness test overdue