Friday, 12 June 2015
Sunday, 24 May 2015
Petroleum Products Scarcity
Petroleum
Products Scarcity
Since the downturn of oil price in the middle of 2014,
petroleum products have drop in price worldwide except in Nigeria. The official
pump price is ₦87 per litre for PMS; however, today it goes for a minimum of ₦150.
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People queuing for petroleum products. |
There has been accusations and counter-accusation
between the FG and Petroleum Product Marketers. The minister of Finance Ngozi
Okonjo-Iweala has accused the Petroleum product marketers is blackmailing the
FG, and ganging to stop the selling of petroleum products to consumers within
the federation. She claimed barely a week after reaching an agreement to pay
marketers over ₦200billion of claims, that the marketers are yet to be selling
petroleum products to consumers; furthermore, that the marketers are demanding
that she sign to pay another ₦159billion which is meant to be payment for
differential due to the changes in exchange rate.[1]
Nigerians need petrol, diesel, etc to run their
vehicles, to power their homes and to run their businesses. It is really biting
hard on all Nigerian citizens and residents alike, individuals and companies.
Some foreigners have joined to hustle for the search and purchase of the scarce
commodity.[2]
Furthermore, this petroleum product scarcity has forced aviation companies like
Arik Air to suspend operation, Virgin Atlantic to divert to Ghana for purchase
of aviation fuels. Not left out are telecommunication companies Airtel, MTN,
etc; they are finding it difficult to power their equipments in order to
provide efficient services due to this scarcity of petroleum products.
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Why are we at the mercy of petroleum products
marketers? Nigeria ranks the sixth largest exporter of oil, yet we import
refined petroleum products for our consumption. We have four refineries in
Nigeria, yet we are not feeling the impact of refineries in our economy;
instead, we are being dependent on a group of petroleum marketers.
Back in 2012, most International Oil Companies IOC
claimed that building refineries in Nigeria and the world at large was not
profitable. This statement can be attributed to Mr Malcolm Brinded, the
outgoing Executive Director of Shell Petroleum Development Company (SPDC). He
based his claims on the information that there are surplus of refineries in the
world; consequently, additional refineries in Nigeria will be at a loss to any
entity venturing into the business. Furthermore, he claimed that it will be
better to import refined products and pay the differentials in transport and
exchange rates than to refine oil here in Nigeria.[3]
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A petroleum refinery |
Now we see the results of not developing our
refineries. If the FG made plans to build new refineries or at least maintain
the old ones so that they run at optimum capacity, we would not be in this
problem we have found ourselves. Let us look at the advantages and
disadvantages of refining our crude oil in Nigeria.
Advantages
- Capacity
building and development of locality.
- Job creation for citizens and residents.
- Savings on logistics of importing refined
petroleum products.
- Potential export of excess refined petroleum
products.
- More business
opportunities for entrepreneurs.
- Elimination of petroleum subsidy.
- Elimination of
round-tripping (making claims on locally refined product with the
assumption that they are imported).
Disadvantages
- Long-term
business plan.
- Huge investment.
- Lack of quick
returns.
Merely looking at advantages and disadvantages, we
will realise that if we really want this country to move forward, then we need
to stop looking at only short-term solutions, stop patronising conmen
pretending to be businessmen.
On another note, Nigeria needs alternatives to these
petroleum products. The demand for petroleum products in Nigeria is mostly for
electricity generation. Our refineries are not working; we are not generating
enough electricity to power the nation. Solar power is a very viable solution
if we must develop and grow.
References
http://dreamingnigeria.blogspot.com/2015/05/petroleum-products-scarcity.html
Wednesday, 20 May 2015
Electricity Business Challenges in Nigeria 3
What do you know about the current transmission
and distribution system?
Which is more preferable in power systems,
underground cable or overhead line?
The distribution and transmission network in
Nigeria is mostly (90%) based on over head lines. The 330kV, 132kV, 33kV, 11kV,
415V lines are mostly based on overhead lines. In the distribution network,
these conductors are usually placed at least 7 metres above the ground,
suspended using concrete or wooden posts, far from human reach. Furthermore,
these conductors are usually not insulated; however, they are isolated from the
poles using porcelain insulators. In the transmission network, these conductors
are placed at a higher height than that of distribution network due to the
higher voltage in the network, and they are suspended using metallic structure
which is composed of steel trusses. In addition, the conductors are suspended
using glass insulators.
Advantages of Overhead Line
·
Lower
capital costs.
·
Easy
accessibility to the operators.
·
Quick
time for repairs.
·
Easy
upgrade.
Disadvantages
·
Easy
accessibility to illegal connection touts and consumers.
·
Easy
accessibility to vandals.
·
Highly
susceptible to bad weather conditions such as wind, rain, snow, etc.
Given the current distribution system in
Nigeria, where consumers engage in illegal connections, it can be said that
overhead distribution lines can never work in Nigeria. The peoples’ orientation
on energy theft needs to be dealt with appropriately. There is always a sudden
trip-off of power supply whenever there is thunderstorm, rain or wind in
Nigeria. Rain decreases the insulation provided by the surrounding and
calculated separation of the conductors, this causes leakage currents which
instantly triggers the safety measures and the control point. Thunderstorms,
the electric discharge from a lightning bolt can trigger safety control systems
as well. High wind speeds can wreck havoc on building, and overhead line
structure. Furthermore, due to the problem of incessant vandalism on, it will
be better to look into better way of securing the system as well.
Underground cables, most developed nations have
phased out overhead lines; New York has no overhead line since 1890’s,
Singapore has 100% underground network, The Netherlands has 100% distribution
network, etc. So why can Nigeria embark upon underground cables distribution
and transmission network. There are only few places with underground cables;
example, parts of Sokoto State Polytechnic, Sokoto.
Advantages of Underground Cable
· Not
susceptible to bad weather conditions.
·
Unexposed
to vandals.
·
Unexposed
to illegal connection touts.
·
Low
maintenance costs – if well panned and managed.
Disadvantages
· High
lifetime costs – needs to be replaced at expiry date to guarantee safety.
· Upgrade
needs an overhaul the installation.
· Fault
location is instantaneous but repair can take some while to be completed.
The beauty of underground cable network is that
it prevents illegal connection, energy companies will definitely benefit from
this because it will bring energy theft to a halt; however, this will involve a
lot planning, dedication and investment. Once an underground cable has been
buried and commissioned, it can last for up to 40 years and if its capacity is
not exceeded, then it serve the community throughout its lifetime. No
individual or group can successfully vandalise an underground cable, and bad
weather conditions have no effect on it.
More coming soon....
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