Tag: transmission

  • Again, vandals target Shiroro-Katampe transmission line

    Again, vandals target Shiroro-Katampe transmission line

    The Transmission Company of Nigeria (TCN) says its 330kV Shiroro-Katampe transmission line was again vandalised on Wednesday.

    Mrs Ndidi Mbah, TCN’S General Manager Public Affairs, said this in a statement in Abuja yesterday.

    Mbah said that at approximately 11:43 pm on Wednesday, the 330kV Shiroro-Katampe circuit lost supply on the grid.

    “A trial reclosure was attempted but the line tripped again immediately,” she said.

    According to her, TCN lines patrol team was dispatched from the Abuja Regional office of the company to investigate the cause of the fault.

    She said the team discovered that vandals had stolen part of the conductor between towers T216 and T218

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    She said that the TCN lines maintenance crew had since mobilised to the site and is working assiduously to replace the vandalised 330kV power conductor.

    ”Restoration of bulk power supply through the affected line is expected soon.

    ”We appeal to the general public to assist in identifying and reporting suspicious activities around power transmission infrastructure.

    ”Your vigilance and cooperation are crucial in helping to prevent acts of vandalism or apprehend the culprits,” she said.

  • Proposed review of power privatisation and citizens’ desires

    Like most citizens across the globe, most Nigerians including this writer do not understand the complexity of power generation, transmission, distribution, and delivery to the point of use. In effect, most citizens complain about unavailability of electricity when they need it, arbitrary tariff increase without connection to service improvement, and fair or estimated billing. Citizens trust a governance system that empowers their rulers to ensure that technical experts and policy wonks are up to the task of constructing policies capable of assuring citizens that their interests, among others, are duly covered by laws and regulations that guide supply of electricity, the locomotive of modernity.

    Just as it was in the days of PHCN, majority of citizens are still complaining about gross inefficiency in the delivery of power to them, since the average citizen does not have the peace of mind to worry about the number of megawatts being turned out from day to day, percentage of which is deliverable by existing infrastructure, and financial capacity of those approved to distribute power to end users.

    The privatisation of the country’s power sector, generally referenced as the Electric Power Sector Reform Act of 2013, though hailed at the beginning, has since been the source of doubt for the average consumer of electricity in the country, despite obvious efforts by Nigerian Electricity Regulatory Commission (NERC) and the Ministry of Power to end what has looked for decades as an impish jinxing of a nation. Signals have been going back and forth since 2015 that the power sector privatisation would be reviewed. In this respect, citizens must have been excited by a recent announcement by the Director-General of the Bureau for Public Enterprises (BPE), Alex Okoh, on a decision by the BPE to re-energise two sectors vital to the country’s economy: petroleum refinery and provision of uninterrupted electricity. On refinery, he has said, “Over the years, we have budgeted tons of money for Turn Around Maintenance (TAM) that did not turn anything around…. If a private sector investor is coming into that sector and he is bringing his money for the rehabilitation, you better be sure that he will get that rehabilitation done because if he does not he will lose his money.”

    It is the Director-General’s proposal to review “the power sector privatisation process” that is the focus of today’s column: “We want to help address the challenges in the downstream sector of the electricity industry. We do not take an antagonistic position against them because we believe that there are key business challenges that they are facing.” More specifically, the proposed review promises to respond to some of the problems that citizens have with the new power sector. BPE is particularly interested in a review aimed at addressing the fundamental flaws, which include enumeration of customers, provision of meters, pricing and revenues that flow from customers to suppliers under the current model of privatization. Incidentally, the Director-General’s optimism about the refinery was also expressed in relation to privatisation of power in 2013 until the devil in the details of the privatisation process revealed the weakness (or incapacitation?) of companies that came out of de-regulation of power. But it will be uplifting if the optimism about private owners of the four government refineries is made to apply to power sector privatisation process.

    It is, however, reassuring that the BPE says it will review Nigeria’s power sector privatisation process to remove fundamental laws hindering operations in the sector. But the review will have to go beyond elimination of billing challenges, improvement of metering infrastructure, and enthronement of cost-reflective pricing and tariff structure. Many citizens have expressed doubt about the philosophy that drove privatisation in the first place and the model of privatisation adopted. Such people have argued that privatisation was unduly political or politicised, and that many of the individuals favoured to inherit components of PHCN are practicing and retired politicians and their friends, rather than investors ready to commit the high level of capital and knowledge required for transition from decades of little or no electricity to one of energy security and stability. Such citizens may be wrong in their assessment of post-regulation power firms but they are yet to be proved wrong, given the situation of electricity supply in the country.

    A predominant belief among DISCOS is that citizens are too sensitive to higher tariff for electricity. Such sensitivity arises from the fact that many customers in different parts of the country experience little or no change in electricity supply and thus suspect that they are being ripped off by those calling for a tariff that reflects cost or value of service. It is the erratic nature of electricity supply that explains citizens’ seeming over sensitivity to estimated billing. And the solution to such resistance by citizens to higher tariff and even to estimated billing resides in identifying low-hanging fruits already identified by the government but unsighted by DISCOS: the magical wand hiding in provision of pre-paid metres for every customer.

    Citizens are not likely to be interested in counting of megawatts the way government does. It makes no difference to consumers that GENCOS generate 8,000 megawatts when what is distributed or distributable is 6,000 megawatts. It is megawatts that can be distributed that have meaning to customers, and this observation is not meant as a criticism of GENCOS. It is to recognise the staleness of announcing number of increase in megawatts. So is the excuse by DISCOS that estimated billing is necessitated by difficulty to get to many places not tenable.  How do DISCOS acquire the data that makes estimated billing possible for consumers living in inaccessible parts of the country? The proposed review should pay attention to another post-de-regulation billing system not mentioned in public discussion of problems in the power sector.  There are DISCOS in many parts of the country that enter into deals with estates without pre-paid meters to pay N5,000 for 10 hours of electricity supply per day for one month. Hardly do such estates receive up to 10 hours in most days, yet they are made to honour the deal, largely to avoid being denied electricity supply by the only company approved to distribute electricity in the state in which there is no competition or alternative for customers.

    One of the highpoints of marketing before the unbundling of PHCN was (and still is) that privatisation will increase competition while competition will improve efficiency, and the private power companies will, unlike the PHCN, bring electricity to customers as and when needed. This situation remains a myth even five years after the legendary de-regulation of the power sector. Finally, the division of the country into protected zones for each DISCO has not and cannot promote competitiveness on the part of DISCOS.  All DISCOS are designed as captains of seller’s market in the territory allocated to them. For example, if there is a better service being provided by the DISCO in Ifetedo in Osun State, the consumer living in Oke-Igbo across the Oni Bridge in Ondo State cannot opt to use such company. And this is because such consumers have been sentenced to economic prisons in their respective zones. Nothing kills innovation faster than monopolies.

    As the DISCOS are at present, they look more like illustrations of crony capitalism than as operators in a free market. None of them has any other company to compete with within the area of its franchise. GENCOS have more chance of learning competitiveness than the DISCOS, each of which operates as a monopoly in the state(s) allocated to it. As we had suggested in this column in the past, there is need for another utility company to provide (off-grid or new grid) electricity in each state, perhaps under the scheme of alternative or renewable energy. The kind of competition among telecommunication companies needs to exist between DISCOS. It is not healthy for customers to be captured customers in an energy economy segmented as territorial fiefdoms for favoured business owners.

     

  • Govt’s funding pushes transmission capacity to 10,000Mw

    Following the investments of the Federal Government in the expansion of electricity transmission, the nation’s transmission capacity would hit 10,000Megawatts (Mw) upon commission of ongoing projects.

    The Nigerian Electricity Supply Industry (NESI) currently maintains over 7,000Mw while the government has deployed state of art technology, changing of control panels were some of the rehabilitations in the substations throughout the country.

    Last week, the Acting Director, Press, Federal Ministry of Power, Mrs. Etore Thomas organised a media tour of Ikeja-West substation in Ayobo-Ipaja, Lagos State. The team also inspected the station at Ejigbo, Akangba and Ijora, where there were similar  rehabilitation.

    She said there “is a rumour that the government is not doing enough in this sector. So, we needed to carry the press to showcase government’s efforts in this sector. This is to showcase all the activities government has been doing to transmit power to households in the country.

  • ‘Obiano’s claim on PHCN transmission line project faulty’

    ‘Obiano’s claim on PHCN transmission line project faulty’

    The Anambra State government under Willie Obiano did not facilitate the 33 KVA Power Holding Company of Nigeria (PHCN) transmission line between Awada and Ihiala, a former House of Representatives member, Chuma Nzeribe, has said.

    In a statement at the weekend, Nzeribe, who represented Ihiala Federal Constituency, said he (Nzeribe) facilitated the project as a Federal lawmaker.

    He said: “I read with shock Governor Obiano’s claim that he facilitated the 33KVA PHCN transmission line from Awada-Ihiala. The governor’s claim is totally erroneous. I attracted this project while in the House of Representatives to feed the N3.6 billion Ihiala 2x50MVA substation and N750 million Nnewi 1x15MVA injection substation.

    “The 33KV transmission is meant to link up Ihiala from Awada Bay with high voltage electric power from Ughelli gas turbine project built by Siemens as part of Federal Government’s gas reinjection and gathering scheme in the Niger Delta area.

    “I’ve continued to ensure yearly budget funding and supervision of this project since I left the National Assembly.

    “This is a Federal Government of Nigeria project, and not Anambra State government project. It’s designed to help the 23 communities on its route.

    “Governor Obiano’s claim is false and a clear attempt at subterfuge!

    “I would have kept quiet but for the fact that I know what it cost me, in terms of legislative goodwill and even financially. It is painful that someone wants to ride on the labour of others to score political points.”

  • Monkeypox: Transmission, symptoms, Prevention

    Monkeypox: Transmission, symptoms, Prevention

    Just like the news of Ebola, Monkeypox is here and it is spreading very fast. Risk factors include animal bites and scratches from infected animals (mainly African rodents or monkeys) or from other rodents that have had contact with  animals infected with the virus. People should avoid eating any meat from such animals is advised. Recent studies have shown that several species of mammals can be infected with monkeypox, even though the species had never been associated with the virus in their normal environment.

    Transmission
    monkeypox virus can be transmitted when a person comes into contact with the virus from an animal, human, or materials contaminated with the virus.

    The virus enters the body through broken skin (even if not visible), respiratory tract, or the mucous membranes (eyes, nose, or mouth). Animal-to-human transmission may occur by bite or scratch, bush meat preparation, direct contact with body fluids or lesion material, or indirect contact with lesion material, such as through contaminated bedding.

    Human-to-human transmission is thought to occur primarily through large respiratory droplets. Respiratory droplets generally cannot travel more than a few feet, so prolonged face-to-face contact is required.

    Other human-to-human methods of transmission include direct contact with body fluids or lesion material, and indirect contact with lesion material, such as through contaminated clothing or linens.

    Symptoms

    In humans, the symptoms of monkeypox are similar to but milder than the symptoms of smallpox. Monkeypox begins with fever, headache, muscle aches, and exhaustion
    The illness begins with:
    • Fever
    • Headache
    • Muscle aches
    • Backache
    • Swollen lymph nodes
    • Chills
    • Exhaustion
    Within 1 to 3 days (sometimes longer) after the appearance of fever, the patient develops a rash, often beginning on the face then spreading to other parts of the body.

    Prevention
    There are number of measures that can be taken to prevent infection with monkeypox virus:
    • Avoid contact with animals that could harbor the virus (including animals that are sick or that have been found dead in areas where monkeypox occurs).
    • Avoid contact with any materials, such as bedding, that has been in contact with a sick animal.
    • Isolate infected patients from others who could be at risk for infection.
    • Practice good hand hygiene after contact with infected animals or humans. For example, washing your hands with soap and water or using an alcohol-based hand sanitizer.

     

  • Refuse, illegal refining threaten transmission facility in Lagos

    Refuse, illegal refining threaten transmission facility in Lagos

    A transmission tower’s integrity in Lagos is being threatened as miscreants have turned its location to a dump site, illegal refining and burning of rubbish, it was learnt.

    The tower, located in Surulere area of Lagos, according to the Acting Managing Director/Chief Executive of Transmission Company of Nigeria (TCN), Mr. Usman Gur Mohammed, is being threatened by the nefarious activities going on under it.

    Such activities, according to the TCN chief, compromise the integrity of towers, adding that the maintenance team of the company would not be able to access the facility for repairs in the event of a problem.

    “Should the tower also collapse as a result of the compromise, the entire Apapa and environs would be out of power supply,” he said.

    He continued:”Therefore, it is imperative I came to see things, discuss and collaborate with Lagos State Government to find a solution to the problem, and permanently stop the nefarious activities going on under the tower,” he added.

    Mohammed further said: “People dump and burn refuse and other materials under the tower and as you can see, there is oil bunkering and illegal refining here. These activities definitely will compromise the integrity of the tower. If the tower is comprised and it collapses, the entire Apapa and environs will be out of power supply.

    “This tower supports the capacity from Ajah through the 330kv circuit line to Alagbon. If it collapses, supply to these areas will be jeopardised. Also, if there is a problem with the tower, it will be difficult for the maintenance team to access it. It is a big problem for these areas.

    “I will discuss with the Lagos State Commissioner for Energy and Mineral Resources. We are working closely with the Lagos State Government. We will ask the Energy Commissioner to ensure that the Commissioner for Environment clear this place and ensure it is permanently maintained away from the miscreants and refuse dump.

    “The clearing will be immediately because we are collaborating with the Lagos State Government. Through this collaboration, we are working to put significant transmission capacity between Lagos and Ogun states and ensure this kind of thing doesn’t happen again.”

    The TCN chief also said the transmission arm of the power supply value chain is not the weakest link as some people make power consumers believe, adding that transmission capacity has been substantially increased and, the transmission arm is ahead of other arms of the supply chain. “We are increasing our capacity across the country because the government is supporting us

    “This government has been putting money into transmission since it came on board. Money that has been put by this government into transmission has never been put into transmission in the history of Nigeria.

    “We have also secured a lot of funding from multilateral donors, backed by the Ministries of Power, Works and Housing and Finance, and this is being channeled into transmission. To me, funding is not so much a big issue to transmission now because we have got the support of the government.

    “Whoever says TCN is the weakest link in the power supply value chain is ignorant of the sector. Transmission is not the weakest link in the chain. Our capacity currently is higher than all the other arms of the industry. We also have plans to expand the capacity of the transmission more than any other arm of the sector. So, we are always ahead of them and will continue to be ahead of them,”he said.

  • Bridge Radio begins test transmission

    In tandem with its promise to combat issues threatening peaceful coexistence in the society, Bridge Radio, a new radio station with an avant-garde broadcast ethos, has begun test transmission in Asaba, Delta State.

    Broadcasting on 98.7 FM, the frequency will daily entertain listeners with apposite content that will serve to form tolerant ideals and obviate the trauma of social injustice and hatefulness.

    An initiative of Message Wise Limited, the radio station will broadcast content that is independent from partisan foibles or any other factor that may seek to bias reportage. It will be objective in the dissemination of news and has quality programmes.

    A statement by the management said Bridge Radio will provide entertainment, information and interaction in new form, adding that its thought provoking programmes will seek to amalgamate the views of segments of the society on a variety of important issues to create understanding, appreciation and possibly resolution.

    A listener, Osakue Aiyevbekpen, hailed the broadcast quality and contents of the programmes.

  • Govt takes delivery of 77 transmission equipment

    Govt takes delivery of 77 transmission equipment

    The Federal Government, yesterday, took delivery of  77 containers of electricity transmission  equipment that were brought into the country eight years ago.

    The government negotiated for the release of 218 containers with the management of the Nigerian Ports Authority (NPA) and the Nigerian Customs Service (NCS).  Seventy-seven were however released to it.

    Power Minister, Babatunde Fashola, who took delivery of the containers at Tin Can Island Port, Lagos, said the government began negotiations for the release of the containers in March this year, adding that the government succeeded in taking delivery of 77 containers.

    He said failure of the past governments to release funds delayed the equipment at the ports nationwide.

    Represented by Dr Tambuwal AbubakarAtiku, the Chief Executive Officer, Transmission Company of Nigeria (TCN),  Fashola said the equipment were delayed  at Roro Port, Rivers State, Wharf, Ikorodu Ports, Lagos, among others across the country.

    He said the issue has prevented Transmission Compnay of Nigeria (TCN) from wheeling power to the 11 power Distribution Companies (DisCos) for onward supply to consumers.

  • Fed Govt unveils 10,000Mw transmission capacity plan

    The Federal Government has unveiled its five-year plan to boost power transmission capacity from 5,500Megawatts (Mw) to 10,000Mw in the next three years.

    The plan was meant to take off last year with specific milestones each year but the impact of the low oil price slowed down the action. However, a source told The Nation that the government said it was going ahead with implementation of the plan.

    The plan targets transmission capacity of 8,200Mw by 2018 and 10,000Mw by 2019. The transmission arm of the power supply value chain has been tagged the weakest link of the chain by operators. If the targets of the plan work were achieved, it would  boost stable electricity supply, the source said.

    “The government has undertaken to complete all suspended and abandoned transmission projects. Currently, 59 expansion projects are being worked on with the aim of wheeling 10,000Mw by 2019. Also all the transmission projects under the National Integrated Power Project (NIPP) are being completed. With the ongoing projects, the government certainly will be able to achieve the 1000Mw expected by 2019.

    “However, the government should ensure not just expansion but flexible transmission system. This can be achieved through breaking up the grid into regional networks. Interconnection between the regional networks will be done to guarantee the required flexibility. Also there is need for the dualisation of congested transmission networks to create relief.

    “The implementation of (Super Grid) concept (a 745kv) networks being considered by the government is imperative as it would improve the efficiency of the network,” the source added.

    Data from the Transmission Company of Nigeria (TCN) show that national peak demand forecast is 17,720Mw while operators of the electricity distribution companies said it is 20,000Mw, reflecting a deficit of more 14,000Mw.

    According to the data, the average daily power output this year was 3667.95Mw, which was achieved in January. This level dropped abysmally at the peak of the renewed attacks by the Niger Delta militants. Average daily generation averaged in May and June were 1791.49Mw and 1307.81Mw.

    The TCN’s data showed that the nation has installed transmission capacity of 11,165.40Mw, but available capacity is 7,139.60Mw, while  the network operational capability is 5,500Mw.

  • DisCos lose N1b monthly to limited transmission capacity

    • ‘TCN’s expansion plan’ll fail’

    Electricity Distribution Companies (DisCos) are losing N1billion monthly as a result of the limited   capacity of the Transmission Company of Nigeria (TCN) to wheel power to them,  especially in the North.

    Association of Nigerian Electricity Distributors (ANED) Executive Director, Research & Advocacy, Sunday Olurotimi Oduntan, said in a statement that  the situation was worsened byTCN’s inability to meet its financial obligations, thereby compromising the DisCos’ ability to meet their obligations to the Market Operator.

    He said yesterday: “DisCos are currently experiencing a monthly loss in excess of N1 billion due to limited transmission capacities in various areas of the country, especially the northern part.”  He described the TCN as “the weakest link of the old National Electric Power Authority,”

    TCN had in a press briefing identified the DisCos as the weakest link in the power sector, stressing that the companies were rejecting load allocations.

    But ANED said unless the TCN is properly funded, its capacity will remain weak.

    ANED expressed doubts over the ability of TCN to accomplish its  22 expansion projects because it was uncertain if the Federal Government will fund the plan.

    Countering the TCN’s wheeling capacity claim, the statement noted that “to date, the maximum wheeling capacity reached by TCN has been 5,074.7 Mw (attained February 2nd, 2016) versus its claims of increased capacity from 5,500 Mw to 6,000 Mw, wholly untested and unproven.”

    “It is unfortunate that the new management of TCN, with the departure of Manitoba Hydro MHI, rather than reach out, in partnership, to work with the other stakeholders of the sector, is more interested in pointing fingers and playing the blame game.

    “No matter how TCN wants to play it, whether it is scheduling an ill-advised and non-informative press conference or seeking to colour the reality of transmission shortcomings, transmission remains the weakest link in the power value chain.

    “However, it is important that the public be truly knowledgeable about the limitations in the value chain that precludes their ability to receive the consistent power supply that they have a right to expect,” ANED said, adding that given that this is the fourth quarter of the year, it is not clear that TCN has received, nor will it receive, any funding that comes close to enabling it complete the indicated projects – a continued legacy of limited and poor funding of a vital aspect of power infrastructure.