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Aug 2026

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This is the main feed for all of TechCentral's shows and podcasts, including TCS - The TechCentral Show and TCS Impact Series. Never miss anything we produce and publish by subscribing to this feed.

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August 24, 20261 hr 11 min

Watts & Wheels S1E8: ‘Tesla lands in Africa, just not here’

Episode 8 of Watts & Wheels – TechCentral’s electric motoring show – opens with William Kelly on his soapbox, clipboard in hand, and a simple demand: keep left, pass right. Too many South African drivers, he argues, treat the left indicator as an invitation to be overtaken rather than a signal of intent, and lane discipline would save the country time, fuel and a great deal of frustration, he opines. Duncan McLeod wonders where enforcement of that sort ends – cameras and artificial intelligence deciding when you should pull over? – which leads neatly into the episode’s main interview. In episode 8, William and Duncan get stuck into: • An interview with Dillan Fernando, CEO of Tracker, on what a vehicle-tracking business becomes when cars generate far more data than a stolen-vehicle recovery unit ever needed – and what happens once AI is pointed at it. • The grid maths – William sets a total Eskom grid figure of roughly 47GW against a national fleet of about 13 million vehicles, of which only some 10 000 can be plugged in at all. His conclusion: EV charging is nowhere near being an Eskom problem, and on current trajectories most of us will not live to see the day it is. • EV education in South Africa – how much do buyers actually understand about what they are being sold, and whose job is it to tell them? • Volvo gets Gemini – Google’s assistant has begun rolling out to Volvo cars, starting in the US and reaching models going back to 2020. Fixed voice commands give way to something closer to conversation: brainstorming a holiday, finding a decent coffee stop on the route, summarising an incoming text and dictating a reply in another language, or simply asking for something calming on the stereo. • Tesla lands in Africa – in Casablanca – Morocco, not South Africa, is where Tesla has put its African base, with a corporate presence in Casablanca and a Supercharger network built out since 2021 across Casablanca, Tangier, Rabat, Fez, Marrakesh and Agadir. Its cars still cannot be bought through official channels here. Is Africa a sleeping EV giant? The hosts are unconvinced. • Trade deals and battery minerals – India signs a motor industry trade deal with the EU while, at home, Itac proposes bringing EV battery minerals into the list of qualifying standard materials under APDP2, at a standard value added rate of 50% against the usual 25%, provided they originate in Sacu or the SADC region. William’s question: is anyone actually going to build the batteries? • Mad Chinese cars – BYD’s Tang and the Denza B8, plus XPeng’s GX, the brand’s first three-row luxury SUV. • A moment of silence – too soon, Honda? The hosts mark the company’s retreat from its electric vehicle strategy. Also in the mix is the new metal heading for South African showrooms. The Jaecoo J5 and the iCaur are on the way, along with the BYD Atto 2 DM-i, a plug-in hybrid whose entry-level version carries a 7.8kWh Blade battery – a remarkably small pack for a car you are expected to plug in. It arrives loaded with equipment, which prompts a broader observation: Chinese brands have spoiled South African buyers so quickly that the goalposts have already moved. To contrast all that smoothness with something built for a purpose, there is the new Thula – the locally engineered electric game viewer that featured in episode 5 – back for another look. The episode closes with Hot or Not, where the Toyota FJ, the BYD Atto 2 DM-i, the iCaur and the Thula game viewer all go under the hammer. Watch S1E8 of Watts & Wheels now. Don’t forget to subscribe, and please share the show with your friends and colleagues. TechCentral

August 14, 202622 min

TCS | Herotel CEO Van Zyl Botha on beating Starlink to South Africa

Amazon’s Leo satellite constellation is coming to South Africa in 2027 through Herotel. TechCentral deputy editor Fanie van Rooyen speaks to Herotel CEO Van Zyl Botha about Evry, the brand that will sell Amazon Leo to South African homes, and about how a company with no local licence walked into a market that has kept Starlink out for years. Botha explains why low-Earth orbit satellite technology changes the equation for anyone living beyond the reach of fibre and fixed-wireless services. He addresses the awkward questions directly: • How does Amazon get in without giving up 30%? • Does a wholesale-retail split leave anything behind in the country? • Would he sign the same deal with Starlink tomorrow? • What about the regulatory asymmetry? Also covered: what Evry is likely to cost; why studies on the market’s size range from 480 000 to 2.4 million potential customers; why Herotel is taking registrations for a service that has not launched commercially anywhere; whether Evry will cannibalise Herotel’s own fibre and wireless base; what Vodacom’s stake in Maziv means for Herotel’s independence; and why LEO satellites are viable now when the idea is 40 years old. Don’t miss the discussion! TechCentral

August 13, 202650 min

Meet the CIO | Derek Wilcocks on how AI personalised Vitality

Discovery group CIO Derek Wilcocks on personalised Vitality, the limits of AI coding and why growth beats cost-cutting. Derek Wilcocks, group CIO at Discovery, says AI has finally given the group the ability to do something it has wanted to do since Vitality launched more than 25 years ago: personalise it. Speaking on TechCentral’s Meet the CIO podcast series, brought to you by NTT DATA, Wilcocks said Personal Health Pathways is built on AI models trained on member data collected since 2000, and used only with a member’s consent. For most of Vitality’s history, the targets were identical for everyone. The programme can now suggest a walk, a glucose test or a cancer screening rather than a run. Wilcocks spent 23 years at Dimension Data, now NTT Data, where he ran Internet Solutions, served as group CIO and led the Middle East and Africa business as CEO. He was the 12th person to join Internet Solutions and founded a subsidiary that sold the first firewalls into South Africa’s banks. He joined Discovery in 2018. In the discussion, he is candid about the limits of AI in software development. Discovery is measuring efficiency gains of roughly 20-25% in some areas from AI coding tools, but developers in large corporates were spending only a quarter to a third of their time writing code to begin with. Senior developers use all the major agentic coding frameworks, though the group has spent heavily on guardrails constraining what those tools are allowed to do. Wilcocks also discusses: • Why Discovery’s health and life businesses buy no traditional enterprise software, developing everything from scratch; • Why he thinks Elon Musk is right about the direction but wrong about the timing on the end of source code, and the three problems standing in the way – explainability, efficiency and maintainability; • Why the decade in which knowing how to code was enough to walk into a job has come to an end; • How a federated model with around 14 CIOs across the group is held together by mandatory central security, privacy and ethics functions – and what happened when Discovery’s data scientists were asked to simplify the AI rules written for them; • Why he sees AI at Discovery as primarily a growth story rather than a cost-cutting one, with staff retrained and redeployed rather than cut; and • His route into computers, from a Commodore Vic-20 with 4KB of memory to the father who cured him of wanting to be an electrical engineer. Don’t miss any of the other great interviews on TechCentral’s Meet the CIO. TechCentral

August 12, 202645 min

TCS | Money just became native to the internet - Steven Boykey Sidley

Steven Boykey Sidley has been a chief technology officer at a Fortune 500 company, a private equity investor, a videogame designer, a jazz musician and, for the past four years, a professor of practice at the University of Johannesburg. He is a partner at Bridge Capital, heading its futures advisory, and the author of eight books – two of them on bitcoin and crypto – with another due in October. TechCentral deputy editor Fanie van Rooyen spoke to him about the moment money finally became native to the internet, why the South African Reserve Bank appears to be walking in the opposite direction, and what AI is quietly doing to science and schooling while everyone argues about chatbots. TechCentral

August 6, 202619 min

TCS+ | How AI is turning hardware into a subscription service

For most of business history, buying technology meant owning it. Capital was set aside, servers and laptops were hauled into the building alongside the software licences, and the business then sweated those assets for as long as it practically could. In the age of AI, that logic is starting to break. Kit bought today can be obsolete in two or three years, chips are in short supply and the companies pulling ahead are no longer those that own the most but those that can adapt the fastest. In this episode of TCS+, Shane van der Merwe, head of technology finance at Merchant West, explains why the shift from owning technology to simply accessing it is gathering pace. Van der Merwe unpacks: • What is driving businesses to let go of owning their technology stack; • Why hardware — the physical "tin" — has been the last thing to move to a subscription model, long after software did; • Whether this is a corporate trend only, or whether cash-conscious SMEs are moving too; • How the rise of AI is accelerating the move away from owned kit; • The global chip-supply squeeze, and the tiering that can leave South Africa further back in the queue; • Whether being in the cloud is a competitive advantage in itself; • What obsolescence really costs a business, even on equipment that is already "paid off"; • How the shift from capex to opex changes the balance sheet — and what happens to the IT team; • What a Merchant West solution looks like end to end, including how Popia-compliant data destruction is handled when old kit is returned; • The circular-economy angle, in which returned devices are given a second life rather than being scrapped; and • How getting this right frees up cash and keeps a business competitive in its core operations, not just its IT. Don't miss the discussion. This promoted content was paid for by the party concerned. TechCentral

July 30, 202637 min

TCS+ | iStore Business on why Apple makes sense for SMEs

For small and medium enterprises, technology must do one thing above all else: get out of the way. Unlike large corporations with dedicated IT departments, SMEs run lean – and every hour spent wrestling with systems is an hour not spent on the business itself. In this episode of TechCentral’s TCS+, brought to you by iStore Business, Sudesh Pillay, executive head of iStore Business South Africa, and Tamia Nontsikelelo, founder and CEO of womenswear label Tol’Thema, explore how SMEs can make smarter technology decisions and why the Apple ecosystem is increasingly the answer. They discuss: The pressures SMEs face and why low-maintenance, cost-effective technology is critical to their survival and growth; How Tol’Thema uses iPhone and Mac in the day-to-day running of the business, and the practical value they deliver to customers; Why historically fragmented SME IT is giving way to integrated ecosystems, and what is driving the shift; The total cost of ownership case for Apple hardware, and why the premium price tag isn’t the whole story for budget-conscious businesses; How Apple’s on-device AI, built into its silicon, helps SMEs future-proof their hardware investment; The support iStore Business provides to ease hardware transitions and reduce the disruption of moving staff onto a new operating system; Why native security and data protection features matter enormously to small businesses with no dedicated IT or compliance function; and Which software and AI subscription costs SMEs can avoid by making better use of tools built into the Apple ecosystem. Pillay also explains what happens when an SME’s needs outgrow out-of-the-box solutions, and how iStore Business provides the specialist support to scale with them. Don’t miss this practical conversation about technology that works for South Africa’s small businesses. TechCentral

July 30, 202629 min

TCS | Icasa's rules skip the real bottleneck: ACT

Communications regulator Icasa’s draft rapid deployment regulations – a critical intervention for the sector – risk failing unless the regulator brings municipalities into the process, according to Nomvuyiso Batyi, CEO of the Association of Comms & Technology (ACT). Speaking on the TechCentral Show with TechCentral editor Duncan McLeod, Batyi said Icasa had consulted network operators and fibre companies but not the South African Local Government Association, which represents the municipalities that will have to apply the rules. “You cannot just develop regulations without talking to all the parties,” she warned, arguing that Icasa should follow energy regulator Nersa’s approach to municipal engagement. Asked when final rules might realistically be in place, she said 24 months – provided Icasa works through local government first. On enforcement she was more optimistic. Section 21 of the Electronic Communications Act, amended in 2014, already empowers Icasa to set uniform procedures for permits and approvals at a reasonable fee, she said. “A lot of people may have missed the amendment.” The gap is dispute resolution: the draft assumes disputes between licensees, leaving operators without recourse when a municipality refuses a way leave. At Icasa’s public hearings this month, ACT proposed binding municipal deadlines, deemed approval and damages claims for failing to respond to requests in time from telecoms providers. ACT also objects to the detail in Icasa’s proposed national infrastructure database. Batyi supports mapping in principle but said the granularity sought would expose competitively sensitive information and create construction mafia and cybersecurity risks. Beyond rapid deployment, Batyi listed four priorities on her plate: the newly finalised Rica framework agreement on Sim card verification, licence renewals by 2028, Icasa’s end-user and subscriber charter regulations and the Electronic Communications Amendment Bill – which she described as “embarrassing” in its current form. ACT represents Vodacom, MTN, Telkom, Cell C, Rain and Liquid Intelligent Technologies. – © 2026 NewsCentral Media TechCentral

July 28, 202621 min

TCS+ | A smarter approach to cloud for South African businesses

South African businesses are spending millions on cloud – and many have very little to show for it. That is the uncomfortable starting point for this episode of TCS+, in which Nkosinathi Ndlovu speaks to Joel Chacko, executive head of department for cloud services at Vodacom Business, and Jonathan Oaker, founder and CEO of CloudZA, about why the promise of cloud still isn’t matching the reality for so many organisations – and what it takes to close the gap. Chacko and Oaker discuss why cloud has moved from the server room to the boardroom, with business resilience, agility and AI readiness emerging as the new drivers. They also examine why pressure to “move to cloud” can run ahead of strategy, leaving costs to climb faster than returns. The pair also cover: • Common pitfalls behind cost overruns, including poor governance, skills gaps and the slow adoption of cloud-native thinking; • Why hybrid and multi-cloud architectures have become the baseline, and the strategic drivers behind that shift; • The mindset organisations need to thrive in the cloud; • What to look for when choosing a cloud partner; and • What businesses should stop doing immediately, and where to redirect that energy instead. Don't miss the discussion. TechCentral

July 23, 202625 min

TCS | How Optasia lends billions to people banks can’t see

Optasia is on target to distribute more than US$6-billion in credit across its markets in 2026 – and it carries every cent of the default risk itself. In this episode of the TechCentral Show, CEO Salvador Anglada unpacks how the JSE’s biggest recent fintech listing actually works. Formerly known as Channel VAS, Optasia was founded in 2012 as a single-country airtime credit provider. It listed on the JSE main board on 4 November 2025 at R19/share – top of the range, and oversubscribed several times. FirstRand took a 20.1% stake ahead of the IPO and has since raised it to 26.1%. Today, Optasia’s AI-driven credit decisioning platform operates in 38 countries through mobile operators – MTN and Vodacom among them – and financial institutions, serving more than 120 million monthly active users and making 1.5 billion credit decisions a month. Microfinancing now generates 72% of revenue, overtaking the airtime advance business on which the company was built. In the interview, with TechCentral editor Duncan McLeod, Anglada discusses: • What happens in the 30 seconds it takes an unbanked customer in Accra to get a loan – and why partner banks, the “lenders on record”, carry none of the risk; • The algorithms behind it: more than 5 000 data points per customer, models tailored to each market and a blended default rate of just 1.2% on unsecured loans with no collateral – and no blacklisting of defaulters; • Optasia’s plans for South Africa, where Anglada sees 15-20 million people without proper access to credit – and why local banks will be the channel; • The Nigerian regulatory dispute that suspended its airtime credit services – a suspension Anglada calls “a little bit aggressive”; • Why Optasia chose the JSE over London, and how it works with FirstRand; and • The road to 2030: new markets including Ethiopia, Egypt and Mozambique, plus SME lending, buy now, pay later and a “virtual credit card” now in testing. Optasia reports interim results in September, with revenue guided up by more than 50%. Don’t miss the discussion! TechCentral

July 22, 202619 min

Everything you wanted to know about EVs but were afraid to ask

In the latest episode of Watts & Wheels with Wills, host William Kelly is joined in the studio by Greg Cress, automotive and e-mobility industry lead at Accenture South Africa, and Gary Scott of Scottify -- two of the longest-serving voices in South Africa's electric vehicle scene, and co-authors of a new guide to buying and owning an EV. The guide was born of the basic questions that keep surfacing: what is a kilowatt-hour? Where will I charge, and will the plug fit? After a lifetime of mindless refuelling at petrol stations, charging is suddenly something owners must think about. The pair's advice is to demystify the maths. The cost and battery fears, they argue, are largely misplaced. Public fast-charging still works out at about 60% of the running cost of petrol, home charging closer to 25% -- and less still on solar. Early Teslas are passing 560 000km with battery health of 85-88%, no manufacturer offers a battery warranty shorter than eight years, and chemistry is advancing fast, from cheaper lithium-iron-phosphate cells to sodium-ion batteries now arriving. South Africa, the pair believe, is approaching its tipping point. The global oil shock has pushed EVs into the mainstream conversation -- and cleared dealer stock in the process. The official numbers understate the shift: industry association Naamsa counted just 1 088 battery-electric sales in 2025, but that excludes BYD and other Chinese brands that don't report locally -- and sales nearly doubled year on year in the first quarter of 2026. Counting the unreported brands, about 500 EVs are now being sold every month, the guests estimate, and Cress predicts about 6 000 for the year. True inflection -- 5% of new vehicle sales -- needs 2 000 sales month, with the under-R400 000 segment, where the pair say two-thirds of South African vehicle buying happens, the battleground to watch. Their advice for prospective buyers: know why you're in the market before falling for the shiny technology -- and above all, drive one. As Kelly puts it: if you haven't driven an EV, don't tell him they're rubbish. Don't miss a great discussion! TechCentral