Feature/OPED
Managing “Emotional Returns” in Investments is Key to Staying on Track
By Alexis Calla
In our 2019 outlook, one of the key messages that we have constantly communicated over the years is the importance of diversification. While we get the sense that some of our investors have been heeding this message, it is also clear that some are yet to be convinced.
This year, in conversations with some clients, we introduced the idea of “emotional” investment returns, highlighting that the way you implement diversification can have an impact on how your investment returns affect you. This can, in turn, impact your future investment decisions which could be detrimental to your long term financial returns. This idea clearly resonated with them and we decided to share it more broadly.
One of my favourite books is Daniel Kahneman’s Thinking Fast and Slow. Kahneman is a Nobel Prize winner for his research (with Amos Tversky) into behavioural biases. One of their theories is “prospect theory”, which states that “the pain of losing is 2 times greater than the pleasure of winning”. Let’s examine the recent performance of a couple of different asset classes in recent times to demonstrate the importance of this finding.
One of the most popular asset classes in 2018 was US equities, which rose 11.2% from its start of the year level of 5212 to its 5794 peak-level in September, before falling 14.0% from the peak to its year-end level of 4984. From a “classic financial” point of view, if this was the person’s only investment (let us say $10,000), the loss would have been 4.4%. Not ideal, but hardly the end of the world. However, from an “emotional” point of view, it was probably a lot worse. Taking Kahneman’s 2:1 emotional cost/benefit ratio into account, the investor would have experienced 11.2 gain in ‘emotional points’ followed by a 28 points loss (2 multiply by 14), before arriving at a net loss of 8.8 “emotional points”. What an emotional roller coaster!
But what about an investor who got intrigued by our call for diversification?
There are two potential ways to achieve this. One way is to invest equally in two different funds. The second is to invest in a fund that has a 50:50 split between the two asset classes. While they are financially equivalent (assuming the fund manager invests in the same underlying assets), emotionally they can be very different.
To work fully, financially as well as emotionally, diversification requires investors to look at their investments as a pool and not as a set of separate items. Another Nobel Prize winner, Richard Thaler, established that many of us have a tendency called “mental accounting” that often prevent us from looking at things in totality. What this means is we all have the tendency to look at each individual line of an investment portfolio. This can influence us to make sub-optimal decisions.
Developing the above analysis further, let’s take the example of an investor who decided to split her US equity investment, allocating $5,000 to global bonds. On this second investment, she would have made a loss of 1.9% (loss of 3.8 “emotional points”) through to the peak in the US stock market and then a gain of 0.7% (gain of 0.7 “emotional points”) in the remainder of the year for a net loss of 2.4 “emotional points” over the year. The combination of the two investments would have been a 4.6% gain through to the peak in the US stock market and then a loss of 7.1% in the remainder of the year for a net loss of 2.8% over the year. But “mental accounting” would have prevented our investor from aggregating ‘emotional’ returns, the equity allocation remaining a painful 8.8 “emotional points” loss.
However, for the investor who decided to invest $10,000 in one fund that diversified across both US equities and global bonds, her return would have been 4.6% (4.6 “emotional points”) through September and then a loss of 7.1% (-14.2 “emotional points”) in the remainder of the year for a net -5.6 “emotional points” loss.
As you can see, the financial return is clearly the same at each point, but the ‘emotional’ returns can be very different if the investor mentally accounts for each individual investment.
When using a balanced product, the reduction in the ‘emotional’ pain during the equity market fall (-14.2 points vs -28 points) far outweighs the loss of ‘emotional’ gain up to the peak period (4.6 points vs 11.2 points).
The risk of ignoring the investor’s ‘emotional’ pain would be so great that they would sell what is hurting them. Not only could this distract them from their long-term objectives, but in this instance, it would also have meant selling equities just before the strong rally we subsequently saw since the turn of the year (+11.8%).
Helping our clients make less biased investment decisions is one of our key objectives at Standard Chartered Bank. The above academic research, together with our day-to-day experience with clients, suggests investors should allocate a significant portion of their investments to core diversified holdings as we believe this will help them manage their emotions and stay on track when it comes to their long-term financial goals.
Alexis Calla is Chief Investment Officer at Standard Chartered Bank.
Feature/OPED
Nigeria’s ‘Cheap’ Petrol: A Misleading Narrative in a Time of Global Oil Crisis
By Nasiru Ibrahim
The Iran–USA–Israel conflict, now in its fourth week, continues to significantly impact the global economy. The war has taken a new dimension after the US President Donald Trump, on Saturday, gave Iran 48 hours to reopen the Strait of Hormuz to shipping or face the destruction of its energy infrastructure. Iran is set to impose a $2 million penalty per tanker passing through the strait, according to reports yesterday. This development is adding pressure to the global oil crisis and could potentially push the world toward a global recession, especially as many major economies are already experiencing slowing or contracting GDP growth.
This contraction happens through clear economic channels. First, higher oil prices increase production and transportation costs, which reduces business profits and discourages investment. Second, households face higher fuel and food prices, reducing their real income and consumption. Third, uncertainty from geopolitical tension discourages trade and capital flows. All these factors combine to slow economic activity and, in some cases, lead to negative GDP growth.
At the same time, the International Monetary Fund (IMF) has raised concerns about the impact of the Iran war on global inflation and output. The IMF said it is closely monitoring the situation and confirmed that no country has yet requested emergency financial assistance related to the conflict. The IMF chief spokesperson stated: “If prolonged, higher energy prices will lead to higher headline inflation.”
While much of the global analysis focuses on these macroeconomic shocks, a more insidious narrative has taken hold in policy circles: that Nigerians are somehow insulated from this crisis because they enjoy some of the cheapest petrol in the world. This article aims to debunk that misleading claim.
A proper analysis shows that low nominal petrol prices in Nigeria do not translate to affordability. Instead, they mask deep structural problems—low wages, high inflation, and cripplingly low purchasing power—that leave the average Nigerian more vulnerable to global oil shocks than citizens of countries paying far more at the pump.
Defining the Metrics That Matter
Before comparing petrol prices, it is essential to define the metrics that provide a true picture of the economic burden. A single price per litre is meaningless without context. The following metrics offer a more accurate reflection of a nation’s economic reality.
Minimum Wage and Income Levels
The minimum wage represents the legally mandated floor for earnings. It is a direct measure of the lowest-income worker’s capacity to purchase essentials. If a country’s minimum wage is low, even modestly priced goods become a significant financial burden. Nigeria’s monthly minimum wage stands at N70,000. At the prevailing exchange rate of N1,353.85 per US dollar, this translates to roughly $40 to $50 per month. This figure is the baseline for understanding affordability.
Purchasing Power Parity (via Time to Earn)
Purchasing power is best understood not by currency conversion, but by the time a worker must labour to earn a given sum. The time required to earn $2 is a critical metric because it strips away currency fluctuations and reveals the real labour cost of a transaction. For a Nigerian minimum-wage worker, earning $2 takes approximately 460 minutes, or nearly 7.7 hours. This contrasts starkly with developed economies. In the United States, where the federal minimum wage is $7.25 per hour, earning $2 takes about 16.5 minutes. In the United Kingdom, with a minimum wage of £12.21 per hour, it takes roughly 7 minutes. This metric directly links global commodity prices to the lived experience of the workforce.
Cost of Living (Meal Cost Proxy)
The cost of a meal at a local restaurant serves as a proxy for the general cost of living. It reflects the price of food, labour, and utilities in a given economy. When compared to income, it shows whether basic survival needs are affordable. For example, a meal in Nigeria costs between $2 and $4. While this appears low in absolute terms, it represents a significant portion of a daily wage for a minimum-wage earner.
Petrol Cost as a Percentage of Income
This is the most revealing metric. By calculating the cost of a fixed quantity of petrol—50 litres, a typical monthly consumption for an urban household—as a percentage of the monthly minimum wage, we see the true weight of energy costs on a family budget. This measure accounts for both nominal price and earnings, providing a direct comparison of energy poverty across nations.
The Data: A Country-by-Country Breakdown
Petrol Prices in US Dollars and Naira
A nominal comparison of petrol prices per litre shows Nigeria among the lowest globally, but this is where the myth begins:
▪︎ Nigeria: $0.88 (N1,191.39)
▪︎ United States: $1.075 (N1,455.39)
▪︎ India: $1.095 (N1,482.47)
▪︎ United Kingdom: $1.874 (N2,537.11)
▪︎ France: $2.152 (N2,913.49)
▪︎ Ghana: $1.240 (N1,678.77)
▪︎ Egypt: $0.45 (N609.20)
▪︎ Algeria: $0.35 (N473.80)
▪︎ Libya: $0.023 (N31.13)
At this level, Nigeria appears cheaper than the US, UK, and France. However, this is the point where the analysis must pivot from nominal prices to real-world economic factors.
Time Required to Earn $2
This metric reveals the true cost of labour and exposes the fragility of low-income households:
▪︎ Nigeria: 460 minutes (7.7 hours) — based on a monthly minimum wage of N70,000
▪︎ India: 340 to 400 minutes (5.7 to 6.7 hours) — based on a monthly wage of $60 to $70
▪︎ China: 50 to 80 minutes — based on a monthly wage of $250 to $380
▪︎ Japan: 15 to 18 minutes — based on an hourly wage of $6.80 to $8.10
▪︎ United States: 16.5 minutes — based on a federal minimum wage of $7.25 per hour
▪︎ United Kingdom: 7 minutes — based on a minimum wage of £12.21 per hour
▪︎ France: 8.9 minutes — based on a minimum wage of €11.65 per hour
▪︎ Ghana: 30 to 35 minutes — based on a daily base rate of GHS 21 to 22
The implication is stark. A Nigerian worker must labour for over seven hours to earn what a British worker earns in seven minutes. This is not an issue of currency; it is a fundamental difference in economic structure and productivity.
Average Meal Cost as a Cost-of-Living Proxy
The cost of a meal at an inexpensive local restaurant, converted to US dollars, shows the following:
▪︎ United Kingdom: $18 to $22
▪︎ United States: $15 to $20
▪︎ France: $15 to $18
▪︎ Japan: $6 to $12
▪︎ China: $3 to $6
▪︎ Ghana: $3 to $10
▪︎ India: $2 to $5
▪︎ Nigeria: $2 to $4
Again, Nigeria’s meal cost is at the lower end globally. However, when measured against the time required to earn that amount, the burden is disproportionate. A minimum-wage worker in Nigeria would need to work for several hours to afford a single $4 meal, whereas a worker in the US would need to work for less than 20 minutes to afford a $20 meal.
Petrol Cost as a Percentage of Monthly Minimum Wage
This is the most damning metric for the “cheap oil” narrative. Assuming a household consumes 50 litres of petrol per month, the cost as a percentage of the minimum wage reveals the true affordability crisis:
▪︎ Nigeria: 88% to 110% — The 50-litre cost of $44 can exceed the entire monthly minimum wage of $40 to $50.
▪︎ India: 78% to 91% — A similarly crushing burden, with 50 litres costing $54.75 against a wage of $60 to $70.
▪︎ China: 19% to 48% — A significant but manageable expense, with 50 litres costing $75 to $120 against a wage of $250 to $380.
▪︎ Japan: 34% to 40% — While petrol is expensive nominally, wages are high enough to absorb the cost.
▪︎ United States: 4.6% — A 50-litre cost of $53.75 is a minor expense against a monthly wage of $1,160.
▪︎ United Kingdom: 5.5% to 5.7% — $93.70 for 50 litres is a small fraction of a $1,650 to $1,700 monthly wage.
▪︎France: 8% — $107.60 for 50 litres is manageable against a $1,350 monthly wage.
▪︎Ghana: 52% to 59% — A heavy burden, with $62 for 50 litres against a wage of $105 to $120.
Debunking the Myth: Four Core Arguments
First, a low nominal petrol price does not equal affordability.
The raw price per litre in Nigeria ($0.88) is only one variable. The critical variable is the ratio of that price to income. Because Nigerian wages are so low, the effective cost of petrol is higher for a Nigerian worker than for a worker in any developed country, despite the latter paying more in absolute terms.
Second, purchasing power is the true measure of economic well-being.
The time-to-earn-$2 metric proves this. A Nigerian worker spends over seven hours to earn what a British worker earns in seven minutes. Any conversation about “cheap” goods must be framed within this reality. When petrol is measured in “hours of labour,” it is among the most expensive in the world for the Nigerian minimum-wage earner.
Third, the cost of living is a web of interconnected burdens.
The low cost of a meal in Nigeria ($2 to $4) is not a sign of a low cost of living; it is a sign of suppressed wages and a struggling informal economy. When combined with petrol costs that can consume an entire month’s wage, the composite burden on a Nigerian household is extreme. Inflation, currently high in Nigeria, further erodes any nominal advantage.
Fourth, exchange rate volatility distorts international comparisons.
The Naira price of petrol (N1,191.39 per litre) is the price Nigerians actually pay. Converting this to dollars creates a misleading sense of global parity. A more relevant comparison is the local currency price against local currency income. By this measure, Nigeria’s petrol is not cheap; it is a primary driver of economic hardship.
Structural Problems and a Path Forward
The narrative of “cheap oil” distracts from the structural problems that make Nigeria’s energy sector a source of economic fragility rather than strength. Decades of fuel subsidies, designed to keep prices low, have created a system of dependency. These subsidies strain government finances, crowd out investment in public goods like health and education, and create opportunities for rent-seeking and smuggling. The recent removal of subsidies, while economically necessary, has exposed the underlying vulnerability of a population that was never truly protected by low prices—only sheltered from their true cost.
To move forward, a multi-pronged strategy is required, one that acknowledges that energy policy is inseparable from poverty alleviation.
First, implement targeted subsidies rather than universal price controls.
Instead of subsidising petrol for all consumers, which disproportionately benefits higher-income households who consume more fuel, the government should implement direct cash transfers or vouchers for the most vulnerable populations. This approach, often called a “social safety net,” would protect the poor from price shocks while allowing market prices to reflect true supply and demand, discouraging waste and smuggling.
Second, accelerate the transition to compressed natural gas (CNG) for transportation.
Nigeria is a gas-rich nation that has historically flared its gas while importing refined petrol. A national programme to convert vehicles—particularly the mass transit buses, trucks, and tricycles used by low-income Nigerians—to CNG would provide a cheaper, domestically sourced alternative to petrol. CNG-powered trucks would reduce the cost of transporting goods across the country, directly lowering food prices. This would decouple the cost of transportation from the volatile global oil market and the geopolitical risks exemplified by the Iran–Israel conflict.
Third, invest in public transport and logistics infrastructure.
The heavy burden of petrol costs is amplified by poor infrastructure. Inefficient road networks, a lack of rail connectivity for freight, and an over-reliance on personal vehicles for commuting force households to consume more fuel than necessary. A strategic investment in urban mass transit systems and the rehabilitation of rail lines for cargo would reduce the demand for petrol at the household level, insulating citizens from price volatility.
Fourth, reform the domestic refining sector.
The perennial issue of importing refined petroleum products adds layers of cost, currency risk, and logistical inefficiency. While the Dangote Refinery represents a potential turning point, the broader policy must ensure that deregulation is paired with competition. A competitive, functional domestic refining industry would reduce the link between the Naira exchange rate and petrol prices, stabilising the energy market and allowing for more predictable pricing.
Conclusion
The claim that Nigerians benefit from “cheap oil” is a misleading narrative that ignores the fundamental economic reality of low wages, poor purchasing power, and a high cost of living relative to income. As the global economy faces renewed shocks from geopolitical conflict in the Middle East, it is more important than ever to base policy on accurate metrics. The data show that for the average Nigerian minimum-wage worker, petrol is not cheap; it is an expense that can consume more than an entire month’s income.
True economic relief will not come from maintaining the illusion of low prices, but from structural reforms that address the root causes of energy poverty. A strategy of targeted subsidies, a decisive shift to compressed natural gas for transport, investment in public infrastructure, and the development of domestic refining capacity would build a more resilient economy. Such reforms would decouple Nigerian livelihoods from the volatility of global geopolitics and finally deliver the energy security that low nominal prices have long promised but never provided.
Ibrahim is a graduate of Economics and an early-career Economist, Data Analyst, and Policy Analyst, presently working as an M&E and Research Assistant at Tazaar Management Consultants. He can be reached via na*********@***il.com or 08169677065
Feature/OPED
Refining Without Relief: How Global Oil Wars, Market Structure, and Monopoly Risks Still Drive Fuel Prices in Nigeria
By Blaise Udunze
The vision was bold. The expectation was clear. And the promise was powerful. When the Dangote Refinery began operations, it was hailed as Nigeria’s long-awaited escape from decades of energy contradiction, which involves exporting crude oil while importing refined fuel at high costs. It was meant to guarantee supply, stabilise prices, conserve foreign exchange, and most importantly, deliver relief to ordinary Nigerians.
What appears to be a distinct contradiction is that, despite months into its operation, a different reality is emerging, with fuel prices rising sharply. Inflationary pressures are intensifying. This occurrence has forced Nigerians to ask a difficult question once again, one that calls for an urgent answer. Why does a country that produces and refines crude oil still suffer the consequences of global oil shocks?
Looking at the trend, it is clear that the answer lies not just in geopolitics, but in the deeper structure of Nigeria’s oil economy, where global pricing, policy gaps, and now the looming risk of monopoly intersect.
With the recent development, the latest alarming surge in petrol prices has been driven largely by escalating tensions in the Middle East. This is particularly the U.S-Israel strikes on Iran and retaliatory measures from Tehran. A well-known fact is that at the centre of the crisis is the Strait of Hormuz, a vital oil transit route through which a significant portion of global supply flows. Any disruption, even a speculative one, triggers immediate spikes in crude prices.
Within a week, oil prices jumped from the mid-$60 range to nearly $120 per barrel. For global markets, this is expected. For Nigeria, it is devastatingly ironic. Because, despite having crude oil in abundance and despite refining it locally, Nigeria remains fully exposed, and this has continued to re-echo the same ironic question.
In a rare moment of corporate candour, the refinery’s leadership acknowledged this reality. The plant is deeply affected by global shocks. Crude oil, even when sourced locally, is priced at international benchmarks. Shipping costs have surged dramatically, from about $800,000 per tanker to as high as $3.5 million. Insurance premiums have climbed, and logistics have become significantly more expensive, with total costs further driving higher.
Even more revealing is the refinery’s sourcing structure. Only about 30 per cent – 35 per cent of crude comes from the Nigerian government supply under the crude-for-naira framework. A significant portion is still purchased in U.S. dollars on the open market, while another 30 per cent – 40 per cent is sourced internationally, including from the United States and other regions. This means the refinery is not insulated; it is integrated into the global oil system. The implication is unavoidable as local refining has not translated into local pricing control.
The impact on Nigerians has been immediate and severe, as petrol prices have surged from under N800 earlier in the year to over N1,200, and in some regions, it is even more alarming when the prices skyrocketed close to N1,400 per litre. Within weeks, multiple price increases have been recorded, driven largely by global crude price spikes and rising logistics costs. Doubtless, the country has witnessed the consequences ripple across the economy as transport fares rise, food prices increase, businesses struggle with higher operating costs, and inflation accelerates.
The development has attracted the attention of the labour unions and the organised private sector, prompting them to raise concerns and alarm about the consequences of job losses, business closures, and worsening hardship if the trend continues with each passing day, witnessing a daily increase and causing possible artificial scarcity.
Nigeria remains trapped in a painful contradiction. It produces crude oil. It refines crude oil. Yet it cannot protect its citizens from global oil volatility. As Aliko Dangote himself acknowledged, Nigeria has no direct role in the conflict driving these price increases, yet it bears the consequences due to global economic interdependence.
In a real sense, this is the deeper tragedy, as Nigeria has achieved capacity without control.
At the heart of the issue is a structural reality: crude oil is priced globally, not locally. Even under the crude-for-naira arrangement, pricing is benchmarked against international rates. This means refineries pay global crude prices, fuel prices reflect global market conditions, and domestic consumers absorb international shocks. In essence, Nigeria has moved refining home without bringing pricing sovereignty with it.
To be fair, the Dangote Refinery has played a stabilising role. Nigeria still enjoys relatively lower petrol prices compared to many global markets. In several countries, supply disruptions have led to panic buying and rationing, while Nigeria has maintained a consistent supply. As the refinery’s CEO aptly noted, what is worse than $120 oil is no oil. The refinery has prevented scarcity, but it has not prevented high prices. Availability, in this case, has not equated to affordability, which is the painful part for the citizens.
While much of the current debate focuses on pricing, another critical issue is quietly taking shape, which is the risk of market concentration. Dangote Refinery deserves credit for its scale and ambition, but scale brings power, and power demands oversight. If fuel importers are gradually pushed out and no competing refineries emerge at scale, Nigeria could find itself transitioning from a public sector monopoly to a private sector dominance led by a single player.
Nigeria has seen this pattern before. In the cement industry, increased domestic production did not necessarily translate into lower prices. Limited competition allowed prices to remain elevated despite local capacity. The same risk now looms in the downstream oil sector. Without competition, price-setting power becomes concentrated, supply risks increase, and consumer protection weakens. In a country with fragile regulatory institutions, this is not a theoretical concern; it is a real and present danger.
No one should perceive this wrongly, because it is important, however, not to misplace blame. It should be made known that the Dangote Refinery is not a charity; it is a private enterprise operating within market realities. It must recover its investment, manage costs, and deliver returns. Its exposure to global pricing is not a failure of intent but a function of the system within which it operates.
The real issue lies in the structure of the market and the absence of sufficient competition.
It is no longer news that Nigeria’s downstream sector is now largely deregulated following the removal of fuel subsidies. While deregulation has reduced government fiscal burden and encouraged private investment, it has also exposed consumers to price volatility and limited the scope for intervention, as this has continued to cause pain. Markets, in theory, deliver efficiency, but in practice, they require competition and effective regulation to function properly. Without these, deregulation can simply replace one form of inefficiency with another.
Nigeria does not need to weaken Dangote Refinery; it needs to multiply it. The goal should be to build a competitive refining ecosystem to replace one dominant structure with another. The truth is not far from this, as part of a lasting solution, it requires encouraging new refinery investments, removing bottlenecks for players such as BUA and modular refineries, ensuring transparent crude allocation, providing open access to pipelines and storage infrastructure, and enforcing strong antitrust regulations.
Competition remains the most effective regulator of price, which is sacrosanct, and it protects consumers, strengthens supply security, and reduces systemic risk.
This must also be perceived beyond competition, which calls for the government to act strategically. The fact is that when supplying crude to local refineries at discounted or stabilised rates, expanding naira-based transactions, and introducing temporary relief measures during global crises are all viable options that must be put into consideration. Energy is too critical to be left entirely to market forces, especially in a developing economy where millions are highly vulnerable to economic shocks.
It is time that Nigerians understood that the nation’s refining crisis has been decades in the making, and it cannot be solved by a single refinery, no matter how large. If asked, it will be said that this is a fact that can’t be argued. The Dangote Refinery is undoubtedly a turning point, but it will only remain so if it is embedded within broader systemic reform. Otherwise, Nigeria risks replacing one form of dependency with another, from import dependence to domestic concentration.
The question is no longer whether Nigeria can refine crude oil. It can. The real question is whether Nigeria can build a system that ensures fair pricing, competitive markets, consumer protection, and economic resilience, as these are exactly the core answers.
If global conflicts continue to dictate local fuel prices, if monopoly risks go unchecked, and if citizens remain vulnerable despite abundant resources, then the promise of local refining will remain unfulfilled, as it will bring no expected relief.
What is playing out is the well-known fact that in refining, as in democracy, concentration of power is dangerous. And in both, the strongest safeguard remains the same: competition, transparency, and institutions that serve the public interest.
Blaise, a journalist and PR professional, writes from Lagos and can be reached via: bl***********@***il.com
Feature/OPED
Designing Africa’s Power Systems for Reality, not Abstraction
By Louis Strydom
Last year, I argued in my piece Lean Carbon, Just Power that a limited and temporary increase in African carbon emissions is justified to meet the continent’s urgent electrification needs.
That position was not a retreat from climate ambition. It laid out a credible lean-carbon pathway that reconciles power systems development realities with climate arithmetic.
The central question remains: not whether emissions must fall, but how much temporary headroom is tolerable to accelerate energy prosperity for a continent responsible for roughly 4% of global CO2.
The flexibility equation
The future of Africa’s electrification is neither “all renewables tomorrow” nor “gas indefinitely”. Intermittent renewables alone cannot power the continent’s fragile grids at scale. Solar and wind require highly dispatchable power capacity to ensure the reliability of the system.
The real choice is not between renewables and fossil fuels in the abstract; it is between flexible firm power that complements solar and wind, and the de facto alternative: the increasing reliance on high-emissions diesel backup and widespread grid instability.
I argue that a realistic transition strategy must embrace “a capped carbon overdraft”: a strictly bounded, time-limited deployment of flexible power plants running on gas that supports the deployment of renewables and declines according to a binding schedule. This strategy means accepting minimal, temporary emissions to allow for a faster, cleaner and more resilient clean transition.
The response to this argument drew serious scrutiny. Three objections deserve a direct answer.
First: Does the case for flexible thermal power hold on a full life cycle basis?
It does. Our power system studies in Nigeria, Mozambique, and Southern Africa consistently reach the same conclusion – the least-cost long-term system is renewables-led, with flexible engines balancing variability. That holds across capital, fuel, maintenance, carbon pricing, and decommissioning. South Africa’s Integrated Resource Plan 2025, approved in October, makes the point concretely: it projects 105 GW of new capacity by 2039 with renewables as backbone, yet includes 6 GW of gas-to-power by 2030 explicitly for grid stability. Even the continent’s most industrialised economy concludes it needs dispatchable thermal capacity to underpin a renewables-heavy system. The question is not whether firm power is needed, but how to make it as clean and flexible as possible.
Second: Does this argument talk over Africa’s ambition to leapfrog fossil fuels?
No. It is designed around that ambition. Wärtsilä launched the world’s first large-scale 100% hydrogen-ready engine power plant concept in 2024, certified by TÜV SÜD, with orders opening in 2025. Ammonia engine tests now demonstrate up to 90% greenhouse gas reductions versus diesel. These are not roadmaps. They are ready-to-use technologies. The honest difficulty is timing. Sub-Saharan grids averaged 56 hours of monthly outages in 2024. The African diesel generator market is growing at nearly 7% a year, projected to reach 1.3 billion dollars by 2030. Nigerian businesses spend up to 40% of operational costs on fuel for backup power. That is the real counterfactual – not a continent neatly powered by sun and wind, but a billion-dollar diesel habit deepening every year the grid stays unreliable. Even Germany is tendering 10 GW of hydrogen-ready gas plants with mandated conversion by 2035 to 2040. If Europe’s largest economy needs transitional thermal flexibility to backstop an 80% renewables target, insisting low-income African nations skip that step is not climate leadership. It is development deferred.
Third: Does the carbon comparison include full life cycle methane?
It must. Methane leakage materially worsens the climate profile of gas-to-power because methane is a far more potent greenhouse gas than CO₂. If leakage exceeds a few per cent of production, gas loses its advantage over coal on a 20-year timeframe.
But the IEA notes that 40% of fossil methane emissions could be eliminated at no net cost with existing technology. My claim that gas has a lower footprint than coal is conditional on aggressive methane management – eliminating flaring and venting, enforcing measurement under frameworks like the EU Methane Regulation and OGMP 2.0. Without those conditions, the arithmetic fails. But the real choice in most African markets is not between pristine gas and pristine renewables. It is between ageing coal, a growing fleet of unregulated diesel generators, and new fuel-flexible plants that start or transition to gas and convert to hydrogen or ammonia on a contractual schedule. Displacing diesel and coal with well-managed gas in future-fuel-ready engines cuts CO₂, local pollution, and water use now, while building the infrastructure for fuels that eliminate fossil dependence.
The critics are right to demand rigour, full life cycle accounting, methane transparency, and credible timelines. Those are exactly the conditions that make a lean-carbon pathway work. Africa does not seek permission to pollute. It seeks the tools to end energy poverty while peaking emissions early and declining fast. Build engine power plants that run on available fuel today. Mandate their conversion tomorrow. The carbon overdraft stays small. The payback stays fast. And the technology to switch to sustainable fuels is already here.
Louis Strydom is the Director of Growth and Development for Africa and Europe at Wärtsilä Energy
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