Everyone's rushing to solar to escape Eskom, but there's a catch stretching your payback. Eskom is shifting more of your bill onto a fixed monthly charge tied to your connection size, the Generation Capacity Charge, stepping it from 20% to 30% of that component (1 April for Eskom-direct customers, 1 July for municipal ones). Solar cuts the units you buy, not the fixed charge, so panels pay back slower.

How much slower depends on your tariff. On modelling by Energy Partners, the fixed-charge drag runs from about 1.3% of the bill on some tariffs to as much as 8.4% on others, worst on the demand-based tariffs most commercial buildings sit on.

The Play:

Two moves. First, re-run any solar business case on the units you'll actually save, and assume this fixed charge will go up, not down. Check which tariff each building is on; the drag is heaviest on demand-based tariffs (Megaflex, Miniflex, Ruraflex, Nightsave). Second, if the structure hurts your portfolio, push back: NERSA has opened public comment on these fixed charges, and written submissions close 27 July (email [email protected]).

A KwaZulu-Natal High Court refused to let a creditor liquidate two property developers over a R15.5m claim, granting business rescue instead, because the companies owned about R575m of land outright and were solvent overall, just short of cash. The judge said winding-up can't be used as a debt-collection lever against an owner whose assets clearly cover their debts, and awarded costs against the creditor.

Property developers often hold big land banks that take years to unlock but earn little in the meantime, exactly the profile a creditor might try to squeeze with a liquidation threat.

The Play:

If you're asset-rich but cash-tight and a creditor is threatening to wind you up, this is precedent worth handing your attorney before anyone forces a fire sale: business rescue can protect land you own outright. Two honest caveats. It's a KwaZulu-Natal ruling, so it's persuasive but not binding nationally. And "solvent" here means the whole balance sheet covered the debts (total liabilities were about R42.4m against R575m of land), not that the only debt was R15.5m. The flip side, if you hunt bargains: the pool of forced sellers just got a little smaller.

While everyone frets about online shopping killing physical retail, SA’s big retail chains are actually opening new stores as fast as they can. Shoprite added a net 262 supermarkets in just the first half of its year and plans 123 more; Pepkor is adding about 200 this year; Mr Price 180 next year; Woolworths 55. That race tells you which tenants are growing and hungry for space right now.

The fastest-expanding chains are the strongest, most bankable tenants you can land. But the same reports carry a warning: mall owners are having to work harder to stay relevant, adding the food, entertainment and convenience that online can't copy.

The Play:

If you own retail space, know exactly who's expanding and court them: the grocers and value chains (Shoprite, and Pepkor's Pep and Ackermans) are the safe, growing covenants worth chasing. But don't assume a national tenant alone rescues a tired centre; these chains chase locations that pull footfall. Line up your centres by which growing chains sit nearby and which you could realistically attract, and you'll see where to push for a stronger tenant mix.

Mining's price cushion is starting to slip. Mining output fell 5.4% in May, the sharpest drop in months. High prices masked it (sales still rose 13.9%), but the Minerals Council says those prices began turning down in May. The money propping up mining-town retail and housing is thinning; watch the Northern Cape iron-ore towns and the coal belt first.

A township mall just sold for R440m, at an 8.5% yield. Vukile, one of the country's biggest landlords, is buying Botshabelo Mall for R443 million on an 8.5% yield, the only mall serving a township whose nearest alternative is 50km away. Township and rural retail, not glitzy city malls, is where the big money now hunts steady income. Own retail in an underserved area? Your yield may be worth more than you think.

R152m of Cape Town hotel flats sold in six hours. Investors snapped up 59 of 60 apartments at The Rockefeller, a working Foreshore hotel, 50 of them in the first 15 minutes and 98% online. Buyers wanted an asset already trading with proven yield, not an off-plan promise. Demand for income-producing Cape Town hospitality is fierce right now.

Two data centres are coming to Cape Town, and they're power-and-water hungry. The city approved two huge data centres needing about 174MW, enough to run 130,000 homes, plus up to 4.4 billion litres of water a year in a water-scarce city. They bring investment, but they also compete with your buildings for grid and water. If you own nearby, watch how the city prioritises supply.

A superyacht marina is coming to the V&A. Cape Town is building an eight-berth superyacht marina for vessels up to 90 metres, opening 1 November. Superyacht visits have risen every year since 2009, and each one pours money into local suppliers, hospitality and services. Infrastructure that pulls in the ultra-wealthy lifts spending and values across the whole precinct, worth tracking if you own near the waterfront.

A Johannesburg hospital group running 19 facilities around the clock had no real-time view of what utilities each building used, so nobody could tell where the waste actually sat.

Once every facility was put on live metering, two things happened. Management could finally see consumption broken down per building, per ward, even per bed, and rank all 19 against each other to find the worst offenders. And the part that caught them off guard: they put the live numbers on screens where staff could see them, and people started using less, simply because they could now see what they were burning.

Together that took about 20% off the group's electricity use, roughly R950,000 a month, or R11.4 million a year.

Built. A newsletter by The Awareness Company.