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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

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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E-Business

Firm Identifies AI as Common Denominator in Entertainment Industry’s 2026 Security Threats

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In its Kaspersky Security Bulletin, the cybersecurity company’s researchers identified critical threats expected to affect the global entertainment industry in 2026, from ticketing and visual effects pipelines to content delivery networks, games and regulation.

Artificial intelligence is changing how people buy tickets, watch movies and play games – and it is also changing how malicious actors target those experiences.

The entertainment industry is particularly sensitive to AI because the technology does not only automate back-office workflows; it increasingly creates and imitates the core product itself – human-centered stories, performances and visual experiences.

Kaspersky researchers highlighted five critical threats emerging as AI integrates deeper into entertainment workflows and consumer experiences.

What happens when ticket markets become an arms race between algorithms and scalpers? Kaspersky predicts that AI will make dynamic pricing faster and more granular, while also giving scalpers better tools to identify profitable events, deploy bots at scale and manage resale pricing across multiple platforms.

Even when artists choose fixed face values, AI-driven resellers can recreate “dynamic” pricing on secondary markets by adjusting prices in real time based on demand signals.

How will AI-commodified visual effects affect the risk of leaks? As high-end computer-generated imagery becomes more accessible through cloud-based AI platforms, studios will connect to larger networks of small vendors and freelancers.

Kaspersky expects attackers to target this extended supply chain by compromising render farms, plug-ins or small post-production houses in order to quietly steal sequences, assets or episodes before release, bypassing more heavily protected studio environments.

Could content delivery networks become a direct target? CDNs now carry unreleased episodes, game builds and live streams for many major entertainment brands, concentrating valuable content in a small number of providers.

AI-enhanced attackers will be able to map CDN infrastructure more efficiently, locate where premium content resides and search for weak credentials or configuration errors. A single successful compromise could expose multiple titles at once or allow malicious code to be injected into legitimate streams.

How will generative tools change abuse patterns in games and fan communities? Players and power users will continue to jailbreak in-game AI companions and content editors, and to use external generative models to produce material that would normally be blocked – such as hyper-violent or sexualized scenarios – and then reimport it into games, mods, or fan videos.

There is also a risk of personal data appearing in “creative” outputs if training or fine-tuning data is not properly cleaned, for example, when lyrics, dialogue, or imagery inadvertently include real names or other identifying details.

What role will regulation and compliance play for AI in creative work? Lawmakers and industry groups are moving toward rules that require transparency about AI-generated media and clearer consent and licensing practices for training on copyrighted material.

Kaspersky expects this to drive the creation of new roles inside entertainment companies, similar to COVID-compliance managers on film sets, focused on AI governance: checking how AI tools are trained, how they are used in production and marketing, and whether they comply with contractual and legal requirements.

“As we examined different parts of the industry, it became clear that AI is the thread running through most of the emerging risks.

“By diving into this, we wanted to highlight that AI will not only help defenders detect anomalies faster, it will also help attackers model markets, probe infrastructure and generate convincing malicious content.

“Studios, platforms and rights holders need to treat AI systems, and the data behind them, as part of their core attack surface, not just as creative tools, and build security and governance around that reality,” said Anna Larkina, web content analysis expert at Kaspersky.

 


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E-Business

Firm Detected a Fivefold Surge in QR Code Phishing Attacks in the Second Half of 2025

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Kaspersky has reported a spike in phishing emails containing malicious QR codes. Detections for these jumped from 46,969 in August 2025 to 249,723 in November 2025 – a more than fivefold growth – as cybercriminals increasingly exploit QR codes, a trend that will likely continue in 2026.

Attackers use QR codes in emails more frequently because they provide a simple and cost-effective way to conceal malicious URLs, evading detection by many protective solutions.

These QR codes are often embedded directly in email bodies or, even more commonly, within PDF attachments – an evolution that both masks phishing links and encourages users to scan them on mobile phones, which may have weaker security than work PCs.

Malicious QR codes commonly appear in mass phishing campaigns as well as targeted ones. Links embedded within them may lead to:

  • Phishing forms impersonating login pages for services like Microsoft accounts or internal corporate portals, designed to steal usernames, passwords, and other credentials.
  • Fake HR notifications urging employees to review or sign documents, such as vacation schedules, or even view lists of terminated staff, ultimately directing to credential-stealing sites.
  • Fraudulent invoices or purchase confirmations in PDF attachments, often combined with vishing (voice phishing) tactics that prompt victims to call provided phone numbers to “cancel” or clarify the transaction, enabling further social engineering attacks.

These tactics exploit trust in routine business communications, leading to credential theft, account takeovers, data breaches, and financial fraud.

“Malicious QR codes have evolved into one of the most effective phishing tools, particularly when hidden in PDF attachments or disguised as legitimate business communications like HR updates.

“The explosive growth in November 2025 highlights how attackers are capitalising on this low-cost evasion technique to target employees on mobile devices, where protection is often minimal.

“Without advanced image analysis at the email gateway and safe scanning practices, organisations are left vulnerable to credential compromise and downstream breaches,” comments Roman Dedenok, Anti-Spam Expert at Kaspersky.

To defend against this escalating threat, Kaspersky recommends educating employees on cybersecurity and deploying a mail server security solution such as Kaspersky Security for Mail Server that provides trusted and secure corporate email exchange, countering spam, email-borne infections, all forms of phishing, business email compromise (BEC), QR code attacks, and other threats.


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