Multi-let office optimisation
- 14,500 m² multi-let office building
- Electricity savings: 15.4%
- Gas savings: 29%
- Energy savings: 710 MWh
- Cost savings: £68,943
Proof that optimisation is delivering results
myCoreAI continuously optimises HVAC every 15 minutes using live building behaviour, occupancy patterns and weather conditions, typically delivering 20–35% energy savings without the need for manual intervention.
Trusted across 1,500+ buildings globally, EcoAI provides transparent, auditable evidence so building teams can evaluate real outcomes with confidence.
Measured performance example
Measured AI on vs AI off performance
This monthly profile shows weather-normalised AI off and AI on performance for HVAC electricity and heat in a live occupied building. The gap between the lines shows the savings delivered by continuous EcoAI optimisation while normal building operation is maintained.
- 21.1% HVAC electricity reduction
- 9.2% heat reduction
- 158,114 kWh measured saving
- Approx. £14.4k measured gross benefit
- Approx. £10.4k net benefit after c£4k annual subscription
Case study summaries
Live-building outcomes
Commercial office retrofit
- 5,600 m² commercial office
- Electricity savings: 15.1%
- Gas savings: 45.4%
- Energy savings: 532 MWh
- Cost savings: £44,972
How savings are verified
EcoAI compares building performance against a weather-normalised baseline, including periods with AI optimisation active and inactive. This helps show whether lower energy use is being achieved under comparable external conditions, rather than simply because of changes in weather.
Proof brief
Download supporting evidence
Use our concise proof brief for stakeholder review, investment discussions, and internal business-case conversations.