From Isaac Anumihe, Abuja
The Niger Delta Power Holding Company (NDPHC) Limited has bemoaned the poor uptake of electricity from the electricity market, saying that the N600 billion debt owed the company by Nigeria Bulk Electricity Trading (NBET) and other bilateral entities is hindering the company’s operations.
In a statement, Adesanya Adejokun, Technical Adviser (Media) to the Managing Director of NDPHC, Engineer Jennifer Adighije, explained that gas supply challenges, transmission constraints, as well as close to N600 billion debt owed by NBET and other bilateral entities, are hindering the company’s operations.
She disclosed that the new management has worked assiduously to resuscitate five turbine units across Calabar, Omotosho, Sapele, and Ihovbor plants that were previously offline, which now contribute an additional 625 megawatts to the national grid.
“NDPHC currently has a mechanically available generation capacity of about 2,000MW that is significantly stranded due to transmission constraints, gas supply and gas transportation limitations, in addition to dwindling offtake by the distribution companies (DisCos).
“Over the years, the National Integrated Power Project (NIPP) plants are utilised by the system operator to carry out primary frequency response, enabling power grid stability. These ancillary services,” the statement noted, “ought to be monetised in line with the grid code and industry regulations.
“However, NIPP plants are ordered to start up and shut down at the prerogative of the system operator without any form of compensation, thus leading to low utilisation of capacity and operational stress on the generating turbine units.
“As you know, in accordance with the grid code, we are placed on restrictions for a number of reasons, from inadequate transmission grid availability – although this is being seriously addressed by the Minister of Power, Chief Bayo Adelabu – to low demand from the downstream electricity market. It is important to note that power generation is driven by demand, and therefore, if the demand isn’t made, the plants will not generate. In certain cases when the demand arises, there is inadequate dispatch corridor or wheeling capacity through the grid network.
“In spite of these limitations, NDPHC continues to spearhead transmission grid expansion plans and distribution network interventions to enable power generation to be delivered to last-mile underserved communities,” she stressed.
Recall that since the inception of NIPP, NDPHC has invested over N500 billion in transmission projects – transformers, transmission substations, switch gears, switch yards, transmission lines, line bay extensions, and several world-class projects currently being operated by the Transmission Company of Nigeria (TCN).
On the Alaoji Power Plant, Adighije noted that a dispute over gas supply metering with the gas supplier led to the shutdown of the station, but it will become functional again before the end of this year as significant steps have been taken to restore the Gas Metering Station (GMS) to provide a lasting solution to gas losses to the plant.
She stated that the company had repeatedly attempted to enter into a Power Purchase Agreement (PPA) with NBET to no avail, which would have improved NDPHC’s merit order in the dispatch priority schedule. This has impacted the company very negatively financially and further exacerbated the stranded capacity of the company.
“Currently, NDPHC is placed in the least priority bucket for dispatch in spite of its available daily dispatch capacity of about 2,000MW.
“By no small measure, NDPHC remains the largest fleet of generating turbine units in the sector; conversely, much of that capacity remains stranded due to these impediments that constrain the company from generating optimally,” the statement further noted.
Adighije said the company was leveraging the order issued by the Nigerian Electricity Regulatory Commission (NERC) on bilateral agreements to sell its stranded power and should soon conclude some deals with off-takers.
The MD explained that the company currently has a generation capacity in excess of demand from the national grid and is thus prioritising direct supply to bilateral and eligible customers to commercialise its stranded capacity.
She also reiterated that the strategy of the new management seeks to unlock that stranded energy by dedicating significant portions of it to eligible customers and bilateral trading arrangements, pursuant to the July 25 order of the NERC directing generation companies to trade bilaterally with eligible customers, and that should address the stranded capacity.
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