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      Inside MTN's plan to turn its towers into AI hubs

      Inside MTN’s plan to turn its towers into AI hubs

      31 March 2026
      MTN lobs a grenade into SA's mobile market with Pi launch

      MTN lobs a grenade into SA’s mobile market with Pi launch

      30 March 2026
      FNB CEO Harry Kellan steps down after just two years

      FNB CEO Harry Kellan steps down after just two years

      30 March 2026
      The staggering cost of connecting every South African household - Pieter Grootes

      The staggering cost of connecting every South African household

      30 March 2026
      Starlink fires back after Namibia rejects licence bid

      Starlink fires back after Namibia rejects licence bid

      30 March 2026
    • World

      Apple plans to open Siri to rival AI services

      27 March 2026
      It's official: ads are coming to ChatGPT

      It’s official: ads are coming to ChatGPT

      23 March 2026
      Mystery Chinese AI model revealed to be Xiaomi's

      Mystery Chinese AI model revealed to be Xiaomi’s

      19 March 2026
      A mystery AI model has developers buzzing

      A mystery AI model has developers buzzing

      18 March 2026
      Samsung's trifold gamble ends in retreat

      Samsung’s trifold gamble ends in retreat

      17 March 2026
    • In-depth
      The R18-billion tech giant hiding in plain sight - Jens Montanana

      The R16-billion tech giant hiding in plain sight

      26 March 2026
      The last generation of coders

      The last generation of coders

      18 February 2026
      Sentech is in dire straits

      Sentech is in dire straits

      10 February 2026
      How liberalisation is rewiring South Africa's power sector

      How liberalisation is rewiring South Africa’s power sector

      21 January 2026
      The top-performing South African tech shares of 2025

      The top-performing South African tech shares of 2025

      12 January 2026
    • TCS
      Anoosh Rooplal

      TCS | Anoosh Rooplal on the Post Office’s last stand

      27 March 2026
      Meet the CIO | HealthBridge CTO Anton Fatti on the future of digital health

      Meet the CIO | Healthbridge CTO Anton Fatti on the future of digital health

      23 March 2026
      TCS+ | Arctic Wolf unpacks the evolving threat landscape for SA businesses - Clare Loveridge and Jason Oehley

      TCS+ | Arctic Wolf unpacks the evolving threat landscape for SA businesses

      19 March 2026
      TCS+ | Vox Kiwi: a wireless solution promising a fibre-like experience - Theo van Zyl

      TCS+ | Vox Kiwi: a wireless solution promising a fibre-like experience

      13 March 2026
      TCS+ | Flipping the narrative on AI in the Global South - Josefin Rosén

      TCS+ | Flipping the narrative on AI in the Global South

      13 March 2026
    • Opinion
      The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

      The conflict of interest at the heart of PayShap’s slow adoption

      26 March 2026
      South Africa's energy future hinges on getting wheeling right - Aishah Gire

      South Africa’s energy future hinges on getting wheeling right

      10 March 2026
      Hold the doom: the case for a South African comeback - Duncan McLeod

      Apple just dropped a bomb on the Windows world

      5 March 2026
      VC's centre of gravity is shifting - and South Africa is in the frame - Alison Collier

      VC’s centre of gravity is shifting – and South Africa is in the frame

      3 March 2026
      Hold the doom: the case for a South African comeback - Duncan McLeod

      Hold the doom: the case for a South African comeback

      26 February 2026
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    TechCentralTechCentral
    Home » Posts

    Elon Musk ignites climate debate over bitcoin – but is he right?

    By Ciaran Ryan14 May 2021

    Having earlier said Tesla would accept bitcoin as payment, Elon Musk this week reversed that position, stating cryptocurrencies’ “promising future cannot come at a great cost to the environment”.

    Musk tweets, doge leaps and bitcoin retreats

    By Agency Staff14 May 2021

    Bitcoin was pinned near its lowest in more than two months on Friday, while dogecoin leapt by a fifth as tweets from Tesla boss Elon Musk sent the two cryptocurrencies on a wild ride.

    Tencent is a R600-billion headache for its biggest backer

    By Alex Webb14 May 2021

    For now, Naspers and Prosus CEO Bob van Dijk has managed to figure out a short-term fix for his problem. Eventually he’ll need to think longer term. By Alex Webb.

    Bridging the digital divide: How NuovoPay helps increase access to technology

    By Swapnil Shete14 May 2021

    Promoted | NuovoPay is a tool that is designed to curb the digital divide by de-risking the device financing model with a proprietary remote-locking technology.

    Latest Naspers value-unlock plan met with investor scepticism

    By Adriaan Kruger13 May 2021

    Ultimately, investors may have to learn to live with the valuation gap between Naspers and Tencent. And management may have to ignore complaints about it and focus on growing Prosus’s investments.

    Elon Musk conveniently ignored bitcoin’s inconvenient truth

    By Agency Staff13 May 2021

    The more Elon Musk blends payment U-turns, social media memes and stand-up comedy, the harder it will be to detect where the future of money ends and the “hustle” begins. Which might be the whole point.

    Safaricom in talks to bring M-Pesa support to Amazon.com

    By Agency Staff13 May 2021

    Safaricom of Kenya is holding talks with Amazon.com about the use of mobile money service M-Pesa on the e-commerce giant’s platform.

    Bitcoin is red hot. Can it ever be green?

    By Agency Staff13 May 2021

    Can you love bitcoin and the environment at the same time?

    These are the banks South Africans complain about the most

    By Staff Reporter13 May 2021

    The Ombudsman for Banking Services’ annual report reveals that it opened 7 717 formal cases in 2020 – a new record. That’s a 19% increase on the prior year, despite the Covid-19 lockdown.

    Vodacom’s Safaricom reports earnings decline on pandemic fallout

    By Agency Staff13 May 2021

    Kenya’s Safaricom posted a drop in its full-year core earnings as the impact of Covid-19 cut revenue from financial services and calls, though it predicted a recovery based on second-half numbers.

    Previous 1 … 1,332 1,333 1,334 1,335 1,336 … 3,623 Next
    Company News
    How consumers can identify a true QLED TV

    How consumers can identify a true QLED TV

    30 March 2026
    Kaspersky, Afripol team up to combat African cybercrime

    Kaspersky, Afripol team up to combat African cybercrime

    30 March 2026
    Modernise infrastructure with next-gen compute using HPE VM Essentials - Riaan Swart Tarsus Distribution

    Modernise infrastructure with next-gen compute using HPE VM Essentials

    30 March 2026
    Opinion
    The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

    The conflict of interest at the heart of PayShap’s slow adoption

    26 March 2026
    South Africa's energy future hinges on getting wheeling right - Aishah Gire

    South Africa’s energy future hinges on getting wheeling right

    10 March 2026
    Hold the doom: the case for a South African comeback - Duncan McLeod

    Apple just dropped a bomb on the Windows world

    5 March 2026

    Subscribe to Updates

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    Latest Posts
    Inside MTN's plan to turn its towers into AI hubs

    Inside MTN’s plan to turn its towers into AI hubs

    31 March 2026
    MTN lobs a grenade into SA's mobile market with Pi launch

    MTN lobs a grenade into SA’s mobile market with Pi launch

    30 March 2026
    FNB CEO Harry Kellan steps down after just two years

    FNB CEO Harry Kellan steps down after just two years

    30 March 2026
    The staggering cost of connecting every South African household - Pieter Grootes

    The staggering cost of connecting every South African household

    30 March 2026
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