South Africa’s water crisis is becoming the new electricity crisis – with Joburg losing nearly half its supply to leaks. We unpack the DA’s urgent warning. Meanwhile, corporate SA makes bold moves: MTN announces a massive all-cash deal to control its African towers, and Blue Label Telecoms gets the green light to broker electricity. Plus, the 'fatal mistake' that sank Tongaat Hulett..Sign up for your early morning brew of the BizNews Insider to keep you up to speed with the content that matters. The newsletter will land in your inbox at 5:30am weekdays. Register here.Support South Africa’s bastion of independent journalism, offering balanced insights on investments, business, and the political economy, by joining BizNews Premium. Register here.If you prefer WhatsApp for updates, sign up to the BizNews channel here..Watch here.Listen here.BizNews Reporter.The financial day began with a slight weakening of the Rand, trading just above 16 to the US dollar. In the commodities space, Gold remained steady just below $5,000 an ounce, while Bitcoin held at $67,500. On Wall Street, despite general pressure, Apple and Nvidia showed resilience, with the latter trading at $185 per share. A significant driver for global sentiment was the progress in nuclear talks between the US and Iran in Geneva. Crude oil prices declined as negotiators prepared a new proposal, suggesting a reduced chance of immediate military conflict, though experts like Evelyn Farkas remain wary of the potential for force given recent US naval positioning. The AI frontier: Productivity vs. disruptionThe "disruptive power" of artificial intelligence continues to unsettle equity markets. Anthropic has released Claude Sonnet 4.6, a model capable of complex, multi-step PC operations such as coordinating information across multiple browser tabs. While Mary Daly of the San Francisco Fed noted that AI has undeniably boosted productivity, analysts like Juli Biel cautioned that many "Silicon Valley darlings" have yet to prove their ability to sell into the enterprise market at scale. South Africa’s "New electricity crisis": WaterOn the home front, the narrative has shifted from "load shedding" to "load shifting" as the nation’s water crisis reaches a tipping point. The DA’s Stephen Muir warned that the government’s new water crisis committee may simply be more "red tape". The statistics are staggering: Johannesburg is losing nearly half (44–48%) of its drinking water to simple leaks. In Mogale City, a shocking 80% of the water purchased does not generate revenue. Corporate news: Blue Label’s "unicorn" and Tongaat’s fall Blue Label Telecoms is evolving into a power player after receiving a license from Nersa to act as an electricity broker. Partnering with Digicel, the group aims to buy renewable energy and sell it directly to consumers in municipalities where Eskom has failed. Portfolio manager Dylan Bradfield suggests this could be a "unicorn moment," potentially unlocking R400 million in monthly revenue. Conversely, the Tongaat Hulett saga has concluded on a somber note. Analyst Dave Woollam dissected the collapse of the 100-year-old sugar giant, blaming "overly optimistic forecasts" and a debt pile that ballooned to R12 billion due to 20% default interest rates. The treacherous business environmentThe day was not kind to Afrimat shareholders, with the stock shedding nearly 8%. Despite growth in construction materials, the company has been hammered by the collapse in bulk commodity prices and Transnet’s rail failures, which have choked iron ore exports. CEO Andries van Heerden described the current South African business environment as "treacherous," citing structural failures in rail, power, and trade protection.