| No. | Category | Emissions per day in Cubic Meters | Emissions per month in Cubic meters | Emissions per Year in Cubic Meters |
| 1. | Dandora/Ruai Plant | 80,000 | 2,400,000 | 28,800,000 |
| 2. | Kariobangi Plant | 32,000 | 960,000 | 11,520,000 |
| 3. | Industrial Discharge for 600 industries | 6720 | 201,600 | 2,419,200 |