20 gas power plants are reportedly under-performing, leading to power generation dropping below 2000MW and resulting in blackouts across the country.
Meanwhile, there are 23 power generating plants with 11, 165MW capacity connected to the national grid. These plants are managed by generation companies (GenCos), independent power providers, and Niger Delta Holding Company. Out of the 23, two are hydro plants.
The affected plants include Omotosho units 5 & 6, Olorunsogo units 3, 4 & 6, Omoku Units 3 & 6, Omotosho NIPP units 3 & 4, Delta units 15, 17, and 18, Afam VI units 11 & 12, Olorunsogo NIPP unit 3, Ihovbor NIPP unit 2, Sapele Steam unit 3, Sapele NIPP unit 1, Odukpani NIPP units 1 & 3, and Okpai units 11, 12 & 18.
Other affected power generating plants include: Omotosho units 3&4, Olorunsogo unit 1, Delta units 10 &20, Afam VI unit 13, Ihovbor NIPP unit 4, Geregu NIPP units 22&23 and Odukpani NIPP units 2, 4 & 5. These are out either because of fault or for scheduled maintenance.
It was gathered that the two hydro plants, Shiroro and Jebba, are also experiencing generation shortfall due to water management.
There were fault and technical problems in the country’s largest gas plant, Egbin, which took it completely off the grid, causing 514MW shortfall. In Geregu, the situation caused 230MW shortfall, with reported fault at Alaoji NIPP. Olorunsogo, Omotosho, Sapele NIPP, Omotosho NIPP, Omoku, Okpai, Afam VI, Olorunsogo NIPP, Geregu NIPP, and Ihovbor are also experiencing different constraints currently weighing down their performances.
16 gas plants were however back on the national grid last weekend, with Delta Power generating the highest at 332MW. Also on the grid are: Rivers IPP (160MW), Sapele (53MW), Sapele NIPP (94.90MW), and Shiroro Hydro (122MW).
Special Adviser to the Minister of Power, Isa Sanusi said in a statement;
“The incident, unfortunately, occurred at a time when other power plants on other gas sources are undergoing planned maintenance and capacity testing.”
Spokesperson for Eko Electricity Distribution Company, EKEDC, Godwin Idemudia said:
“This affects all our injection substations. For example, Alangbon TS (covers IKoyi, Keffi, Obalende and environs) is expected to be 135 mw but we got 64.4 mega watts. On the overall, instead of getting 861mw, we are given 240.1 mw. We cannot give what we don’t have. The only way out is to load shed so it can go round all our customers.”