Water & wastewaterReduce energy & emissions
Single activated-sludge basin
Inputs
- › 300,000 m³/day treated
- › Aeration ≈ 55% of plant kWh
- › €0.12 / kWh blended
Assumptions
- · 6–10% aeration kWh reduction
- · Effluent quality held inside permit
- · Existing Historian and DO probes only
KPI impact
- Annual energy saved1.8–3.0 GWh
- CO₂ avoided360–600 tCO₂e / yr
- Operator setpoint time−70% per shift
Payback18–30 months