Case studies
Every number here comes from Crestgreen's measurement and verification reports, not projections.
Hospitality · Lekki, Lagos
A Lekki hotel cut diesel by 71% and stopped noise complaints
- Diesel reduction
- 71%
- Monthly saving
- ₦3.6m
- Payback
- 25 months
- Generator hours / day
- 18 → 3
Manufacturing · Agbara, Ogun
A packaging plant replaced 38% of its diesel with a 420kWp system
- Diesel replaced
- 38%
- Annual saving
- ₦142m
- Payback
- 33 months
- CO₂ avoided
- 410 t/yr
Schools · Ibadan, Oyo
An Ibadan school runs its computer lab and classrooms on solar
- Fuel reduction
- 84%
- Monthly saving
- ₦920k
- Payback
- 21 months
- Lessons lost to outages
- 0
Hospitals and clinics · Garki, Abuja
An Abuja clinic protects theatre and cold chain with solar storage
- Changeover gaps
- 0
- Diesel reduction
- 63%
- Monthly saving
- ₦2.7m
- Payback
- 29 months