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  1. hace 7 h

    Winstone Jordaan on building a national EV charging network

    Winstone Jordaan was building charging infrastructure before South Africa had electric cars to plug into it. GridCars began developing its backend platform in 2010. The first EVs arrived in 2013. In this episode of Watts & Wheels with Wills, the GridCars founder tells William Kelly why the hardware was never the hard part. Working out where to put a charger and how much power to feed it is straightforward. Building the billing and roaming systems behind it is not. That is also the answer to a question drivers keep asking: why can’t you just tap a card? Because the network needs to know who you are. If a charger is faulty, or the power is about to go off, Jordaan wants to be able to call you. He is candid in the interview about the economics of building a national EV charging network. A charge point operator needs around a thousand chargers to be profitable, by calculation. South Africa has roughly 650 in total. A 24-hour call centre alone takes seven people. Long term, he expects 500 000 chargers for a car parc of 11 million vehicles. Jordaan also thinks adoption is about to accelerate sharply, and that the disruption will reach well beyond motoring. He recently told one industry gathering that a third of the room would be out of business within five years. On charging infrastructure as a reason not to buy an EV, he is clear about one thing: there are enough chargers. Thinking otherwise, he says, is just being poorly informed. Don’t miss the discussion. TechCentral

    Winstone Jordaan on building a national EV charging network
  2. 24 ago

    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

    Watts & Wheels S1E8: ‘Tesla lands in Africa, just not here’
  3. 13 ago

    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

    Meet the CIO | Derek Wilcocks on how AI personalised Vitality
  4. 6 ago

    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

    TCS+ | How AI is turning hardware into a subscription service
  5. 30 jul

    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

    TCS+ | iStore Business on why Apple makes sense for SMEs
  6. 30 jul

    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

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

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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.