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Green Energy Efficient Power Solutions

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Sambo Dasuki, NSA
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Opinion

Telecom and tech companies could, and will, make billions by serving the ‘Next Billion’ customers in the developing world. However, new strategies are needed to reach this attractive market in an economically viable way.

To begin with, mobile operators must adopt green cost-saving power solutions for their networks. All indications show that they are in fact doing this right now, with major implications for the industry and the environment.

The adoption of green power solutions as the strategy of choice for mobile operators going forward would prevent many million tons of CO2 emissions – enough to actually make a difference.

Operators could save up to 20 percent of their total cost mass, freeing up capital to expand their footprint and make the necessary investments to serve the Next Billion customers, most of whom are living off grid or in bad grid locations – exactly where these green power solutions are needed most.

And with these customers typically of the low ARPU type, using cost effective green power solutions to serve them would also help make them profitable for the operator.

No other practice in the mobile telecom industry is more environmentally harmful than powering several hundred thousand of off-grid base stations by burning diesel fuel.

One single diesel powered base station can consume around 20,000 litres of diesel per year, and spew 50 tonnes of carbon emission into the atmosphere.

And no other practice is more financially onerous for mobile operators. Operating a single diesel powered base station can cost $40,000 per year.

For many operators in developing markets energy is the single largest cost item, often representing as much as 40-50 percent of total operating costs, and the energy cost item is high due to the use of fossil fuel to power base stations.

The good news is that there are alternatives to powering base stations with diesel, particularly those located in sunny and/or windy locations.

There are several companies offering power management solutions based on renewable energy sources, with control systems and battery banks for energy capture and storage.

And even without renewable energy sources, simply using energy efficient power systems based on intelligent controllers and batteries, power for base stations can become “green” using a fraction of the diesel currently used today.

Short payback time makes investment decision a no-brainer

These alternatives exist today, and are proven to deliver savings in fuel-related operating expenses by 20, 30, 50 and in some cases (the eSite) 90 percent, when the system is highly energy efficient and uses a sophisticated controller. Converted into hard cash, this equates to annual savings of more than $30,000 per base station per year, making the investment decision a virtual ‘no-brainer’ with payback times of less than two years (on equipment that can last for ten years or more).

There are several hundred thousands off-grid and bad grid sites in the developing world, mainly in Asia and Africa – which are also the biggest and fastest growing mobile markets in the world.

The overwhelming majority of them are powered by diesel or inefficient battery-hybrid solutions. Still, only around 3 percent of the base stations in developing markets use green energy.

So why aren’t there more green base stations out there powered by energy efficient power solutions and renewable energy?

And why do network operators continue to spend so much money on base station diesel fuel when lower cost and more sustainable alternatives have existed for some time? These aren’t easy questions to answer, but I believe that there are a number of contributing reasons:

. Operators are more focused on expanding their services than on reducing OPEX. There has been a clear push to roll out services to as many potential customers as possible, as quickly as possible. The operators have always made good money, so why worry about costs now? 

. Most organisations are slow to see opportunities to save. This is particularly true for larger organisations and mobile operators are typically huge companies.

. Power management is not a core competence for most operators. As such, it’s not getting the attention it needs and possibly not at a high enough management level, where the impact of the potential savings on operating expenses and bottom line would be most keenly felt.

. The business case proposition has, until now, not been compelling enough to get the attention of senior management. Renewable energy solutions are relatively new technologically and payback times have not been short enough.  Also, some operators have had bad experiences with early equipment that have impacted the decisions to go ahead with the much more advanced green power solutions available today.

.  Evaluating solutions will take time when several suppliers, and local options, are considered and results are evaluated over seasonal changes. 

.  Power related equipment is part of the passive infrastructure which, in many organisations, is purchased only on price and not performance. Focus has therefore been on keeping CAPEX budgets low rather than reducing OPEX costs in the long run.

.  The diesel distribution chain is strongly entrenched in many countries, making it difficult to introduce new technologies that reduce the dependence on diesel.

On reflection, at least half of the reasons above are just poor business sense – decisions that are simply ill informed and un-thought through, such as buying inferior equipment just because it is cheaper to purchase even if it is more expensive to operate. You can also call them inexplicable – no reasonable CEO should invest in something that is so much more expensive in the long run.

So what could and should be done to change this clearly sub-optimal way of powering base stations in off-grid and bad grid locations around the world?

Luckily, no major intervention is needed as the situation is about to change by itself. Market forces are now putting increasing pressure on mobile operators to reduce their operating costs, driven by the data boom that is putting a strain on the infrastructure, and the competition which is squeezing call rates. 

On top of this, the cost of diesel cannot be expected to decrease in the long run – rather the opposite. And green power management solutions are now seen as tested and efficient enough to not be regarded as a risky choice.

There are many factors that suggest that we are on the threshold of a major shift to adopt green power for base stations.

One example on the ground is Airtel’s current program to roll out hundreds of brand new state-of-the-art green power solutions all across Africa.

It is a clear mind shift and also takes into account the positive effects to the brand by migrating from dirty base stations to green base stations. Mobile operators do not want to be seen as environmental ‘bad guys’.

 As I see it, green power management solutions are essential to reach the Next Billion customers. They are essential to the operators’ bottom lines, and their long term financial health.  And they are essential for the health of our planet. Implement them and everybody wins.

 David King, CEO, Flexenclosure, a specialist developer of intelligent power management systems and pre-fabricated data centres for the telecom industry.


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E-Business

Kaspersky Launches OT Calculator to Align Cybersecurity Investments with Business Goals

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Kaspersky’s new online tool has been specially developed for industrial organisations to assess the potential costs associated with insufficient operational technology (OT) security.

By offering detailed financial forecasts, the calculator empowers senior management to make well-informed decisions regarding security investments.

Industrial organisations increasingly depend on interconnected systems, elevating cybersecurity to a critical factor in business resilience and profitability.

According to VDC Research, over 60% of industrial companies last year reported that cybersecurity breaches had led to significant costs. Despite this, a persistent disconnect remains between security teams and executive leadership as security professionals focus on minimising risk, while executives must balance cybersecurity concerns with broader business objectives. This misalignment often results in competing priorities and underfunded security initiatives.

To bridge this gap, Kaspersky has launched the OT Cybersecurity Savings Calculator, an innovative online tool designed specifically for industrial organisations to assess the potential costs of inadequate operational technology (OT) security¹.

The primary aim of this tool is to translate cyber risks into tangible financial metrics and support strategic discussions around priorities and budget allocation. By entering details such as their sector, sub-sector, region, company size, breach history, and existing cybersecurity measures, organisations can estimate their potential cost savings and receive customised, actionable recommendations.

The calculator benchmarks performance against industry peers and highlights the company’s position within the current threat landscape.

“We believe this calculator is a powerful resource for transforming complex cyber risk data into straightforward financial insights. It enables OT leaders, security professionals, and executive teams to develop clear, data-driven business cases and recognise the value of cybersecurity investments. With actionable guidance, it promotes a comprehensive approach to resource management and strengthens overall organisational resilience,” comments Andrey Strelkov, Head of Industrial Cybersecurity Product line at Kaspersky.


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E-Business

Local App Developers Rake $1m in Sales in 2025- NOTAP

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National Office for Technology Acquisition and Promotion (NOTAP) has said Nigerian software developers have reached significant milestones with locally made applications generating over one million Dollar in sales across domestic and regional markets.

Local App Developers Rake $1m in Sales in 2025- NOTAP

Dr Obiageli Amadiobi, director-general of NOTAP, said this in an interview with the News Agency of Nigeria (NAN), on Thursday in Abuja.

Amadiobi said the development signified the growing strength of Nigeria’s digital innovation ecosystem and how local innovation powers digital growth.

She said it was also a direct outcome of targeted support initiatives led by NOTAP.

She added that the initiative helped to build capacity, protect intellectual property, and connect developers to market opportunities.

According to the NOTAP boss, the journey from concept to impact started with understanding and securing intellectual property (IP) rights, a step many local innovators missed.

“Whether it’s a literary work, a laboratory invention, or a creative digital product, the process of bringing an idea to life demands immense time, skill, and dedication.

“An innovator might wake up with a solution to a pressing problem; spend months testing and refining it and achieve remarkable results; so it is their fundamental right to patent that creation and claim ownership.

“Without this protection, someone else could easily replicate their work; patent it in their name; and legally control what was built with Nigerian brainpower,” she said.

Amadiobi said that the challenge was compounded by widespread digital piracy and counterfeiting, which hit the ICT sector hardest.

“From copied software applications to replicated content on social platforms like TikTok, unauthorised duplication has become a major barrier to growth.

“We see talented young creators develop unique digital content or tools, only to watch others rebrand and profit from their work within weeks,” she said.

The DG noted that most popular online personalities with distinctive styles often don’t realise they could protect their original contributions through IP registration.

She said that to address these gaps and unlock the value of Nigerian innovation, NOTAP implemented a multi-pronged strategy,- a cornerstone initiative – which is the Local Vendor Policy.

“The Local Vendor Policy mandates that foreign technology firms entering Nigeria partner with domestic counterparts,’’ she said.

Amadiobi said that among the performing apps are solutions addressing critical local challenges such as a mobile health platform that now serves 750,000 users across six states.

“There is also the agricultural marketplace connecting smallholder farmers to buyers; and an educational tool that has been adopted by 200 schools to improve learning outcomes,” she said.

She added that the apps were developed by teams that gained skills and resources through NOTAP’s Local Vendor Policy.

According to her, the policy requires foreign technology firms operating in Nigeria to allocate a portion of their technical service fees to local partners.

“Three years ago, many of these developers were only providing support services to foreign companies.

“But today, they are building their own products that compete globally. 60 per cent of last year’s sales came from other African countries, showing our developers can lead on the continent,” she said.

The D-G explained that the one million dollar figure represented sales from over 50 locally developed apps, with individual developers earning between 5,000 dollars and 80,000 dollars from their products.

“Looking ahead, NOTAP aims to double these sales figures by 2027, with plans to expand support to developers focusing on fintech, renewable energy management, and climate adaptation tools.

“These are the sectors identified as high-growth opportunities for Nigerian innovation,’’ Amadiobi said


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E-Business

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

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Gold prices smashed through $5,100 per ounce on Monday, January 26, surging to a historic peak of $5,110.50 as investors rushed into the safe-haven asset amid escalating geopolitical tensions and U.S. policy volatility.

Gold Hits Record $5,110/Ounce Amid Trump Tariff Threats, Geopolitical Fears

Gold

Spot gold climbed 2.2% to $5,089.78 by 0656 GMT, while U.S. February futures rose similarly to $5,086.30. The metal, up 64% in 2025—its strongest annual gain since 1979—has now advanced over 18% year-to-date, fueled by safe-haven buying, anticipated U.S. rate cuts, China’s 14th consecutive month of central bank purchases in December, and massive ETF inflows.

Analysts point to a crisis of confidence in U.S. assets, sparked by President Trump’s erratic threats last week. He retreated from tariffs on European allies to pressure Greenland seizure, then vowed 100% tariffs on Canada over a potential China trade deal and 200% on French wines to push President Emmanuel Macron toward a “Board of Peace” initiative.

“This Trump administration has caused a permanent rupture in global norms, driving everyone to gold as the sole refuge,” said Kyle Rodda, senior market analyst at Capital.com.

A weakening dollar—hit by a rising yen and pre-Fed meeting caution—further boosted gold’s appeal for non-dollar holders, with markets eyeing possible yen intervention.


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