Diagelo
The Quarterly · South Africa · Q1 2026 Subscribe
The Diagelo Quarterly · South Africa · Q1 2026

The Lights
Stayed On

What 2025 and the first quarter of 2026 revealed about a country that solved its most famous problem and inherited a quieter one.

16 minutes Intelligence · Foresight · Systems Published March 2026
The Country, 2025 into 2026
Six layers of one year. Toggle any layer to read the country differently.
Cover
Isando, 70MWMidrandCape TownDurbanMedupiKusileSecundaKoebergNorthern Cape solarDe Aar windOre export lineCoal lineContainer corridorEastern Cape corridorIron orePlatinum beltGoldCoalJohannesburgTshwaneEkurhuleniCape TowneThekwiniNelson Mandela BayBuffalo CityMangaungEC Eastern CapeFS Free StateGP GautengKZN KwaZulu-NatalLP LimpopoMP MpumalangaNW North WestNC Northern CapeWC Western Cape
Editor's Letter

The Second Story

For most of a decade the country could be read off one number, the stage of load shedding: meetings moved, generators financed, inventory written off against the dark. That number now sits at zero.

On 12 March 2026 the grid passed three hundred consecutive days without load shedding, on an availability factor of 65.85 percent, with diesel spending R8.58 billion lower than the year before. Three years ago that was thought out of reach; record it plainly.

I keep a private measure. For years the truest reading of the national mood was the sound at seven, the neighbourhood generators starting up like a bad orchestra tuning. This winter the street stayed quiet, and I noticed I did not yet trust the quiet. The relief is real; so is the reflex that waits for it to be taken back. We have been handed good news before and watched it spoil.

A milestone does not describe a country, and describing the country is the only reason to publish; the news reaches any phone by lunchtime. Our interest is the second story, the one running underneath on a slower clock.

Read the year that way and its shape changes. The economy grew 1.1 percent, its strongest since 2022, but narrowly, from finance and a 17.4 percent agricultural rebound off a low base, while manufacturing, construction and the utilities contracted.

There is a less comfortable reading. Repairing the grid may add less to output than the relief suggests: the firms that could escape load shedding already had, in solar and diesel, and that money is spent. What returns is confidence, not capacity. Britain met the mirror of this in the three-day week of 1974, when output fell far less than the lost hours implied.

The institutional record was firmer. The Financial Action Task Force removed South Africa from its grey list in October; S&P raised the sovereign to BB in November, a first from a major agency in sixteen years; and in February the Finance Minister said debt would stabilise at 78.9 percent of GDP, the first time in seventeen years.

The second story sits where the repairs have not reached. The official unemployment rate eased to 31.4 percent, its best since 2022, but thinner than it looks: the labour force shrank by 128,000, discouraged seekers rose by 233,000, and formal jobs merely stood in for informal ones. Seven point eight million remain without work. Meanwhile the water system is failing on the sequence that took down the grid: deferred maintenance lifts losses, losses erode the revenue for repair. Johannesburg now loses 48.4 percent of the water it buys before anyone is billed, against an R400 billion repair bill.

The external terms shifted twice in nine months, neither by negotiation. Washington applied a 30 percent tariff from August 2025, the steepest in sub-Saharan Africa; a court struck the authority down, Congress restored AGOA to 31 December 2026, and the baseline fell to 10 percent, with 25 percent on vehicles and 50 percent on steel and aluminium still standing. By the time relief came the cost was paid: vehicle exports to the United States had fallen from 25,544 to 6,530.

In November the country convened the G20 in Johannesburg, the first summit on African soil, and carried a declaration adopted without the largest member in the room. Five days later it learned it would not be invited to Miami in 2026. The convening and the standing were separate assets.

None of this resolves into a single verdict. The year shows a country on two clocks: the national one repaired, unevenly but in earnest, by institutions answering to the Treasury and the Reserve Bank; the local one, which delivers the water and cannot place 7.8 million work-seekers, not. The upgrades belong to the first clock; daily life, for almost everyone, is set by the second.

So the question is not whether South Africa is recovering; on several measures it plainly is. It is which clock compounds faster, and what would have to be true for the slower repair to overtake the faster decay. That is decided at municipal level, and the country votes there in November.

Founder, Diagelo · Johannesburg · March 2026
The thing this year turned on

The bulb that stayed on

The thing worth noticing this year is a thing that did not happen. No stage-two evenings, no scramble for diesel, no generator coughing away down the street, and it held right through the winter that usually breaks the run. Absence is hard to photograph, which is part of why it took the country months to believe it.

Ten years, every forecast had a load-shedding line in it. You can cross it out now.

300days unbroken, 16 May 2025 to 12 March 2026 · Eskom
Five Signals That Matter

The year, read against the grain

Five readings of 2025 and the quarter just closed, each chosen because it changes what an organisation should do on Monday morning.

01

The Grid Stopped Being the Story

The most telling fact of the period is a negative one. On 12 March 2026 South Africa reached 300 consecutive days without load shedding, a run begun on 16 May 2025, and across the financial year the energy availability factor held above 65 percent, with the fleet meeting or beating the 70 percent mark on 83 separate occasions.

The cost side moved with it. Diesel spending fell R8.58 billion year on year, a reduction of 57.35 percent, and unplanned outages in the second week of March averaged 7,224MW against 15,382MW in the same week a year earlier. Eskom returned to profit for the first time in eight years, the main reason S&P cited reduced contingent liabilities when it upgraded the sovereign.

This is not the end of electricity as a problem. An availability factor of 65 percent still leaves roughly a third of installed capacity out of service on an ordinary day, and the run rests on maintenance that has to keep being funded. What has changed is quieter and more consequential: electricity has stopped being the constraint that binds the economy, and something else has moved into its place.

For ten years every South African forecast carried an electricity assumption. That line can now be deleted, and most models have nothing to put in its place.
ImplicationThe constraint moved. Most models have not.
How long did the lights stay on?
016 May 25138Sep 25260Jan 2630012 Mar 26Consecutive days without load shedding
Consecutive days without load shedding, 16 May 2025 to 12 March 2026. Source: Eskom.
02

The Market Re-Rated the Country Before the Economy Did

Three verdicts landed inside four months, all about institutions rather than output. On 24 October the Financial Action Task Force removed South Africa from its grey list, all 22 action items closed. On 14 November S&P lifted the rating to BB, local currency BB+, both with a positive outlook, the first upgrade from a major agency in over sixteen years. Benchmark 2035 bond yields fell to record lows.

The Budget on 25 February confirmed the direction. Gross debt stabilises at 78.9 percent of GDP in 2025/26 and falls to 76.5 percent by 2028/29, the consolidated deficit narrows from 4.5 to 3.1 percent, and debt-service costs peak at 21.3 percent of revenue before easing. Treasury forecast 1.6 percent growth in 2026.

What the agencies rewarded was fiscal repair and a lower risk of state enterprises falling back onto the sovereign. Growth was not part of it, because growth has not arrived, and BB is still two notches below investment grade. The re-rating buys time and lowers the cost of the borrowing that funds it, which is worth having and is not a stronger economy.

ImplicationCredibility was priced. Output was not.
The market re-priced the country first.
8.60Pre-upgrade8.039 Feb 267.9618 Feb 26Benchmark 2035 bond yield, percent
Benchmark 2035 government bond yield. Source: reported market data, February 2026.
03

Washington Moved the Terms Twice in Nine Months

In August 2025 the United States applied a 30 percent tariff to South African goods, the steepest rate in sub-Saharan Africa, on an economy the Presidency described as the country's second largest bilateral trading partner. AGOA then lapsed on 30 September without renewal.

By February 2026 both decisions had been reversed by different arms of the same government. The Supreme Court struck down the emergency tariff authority, Congress restored AGOA retroactively with an expiry of 31 December 2026, and South Africa’s baseline rate fell from 30 percent to 10 percent. Sectoral tariffs of 25 percent on vehicles and 50 percent on steel and aluminium survived, so the relief is uneven and the most exposed industries got least of it.

By then the cost of the interval had already been paid. Vehicle exports to the United States fell from 25,544 units in 2024 to 6,530 in 2025, while total vehicle exports rose almost 6 percent to a record 414,268, because alternative buyers had been secured before the tariff arrived. What cushioned the shock was groundwork laid earlier, not any decision taken while it was landing.

Restoring the tariff line retroactively does nothing for the orders already cancelled or the year of production already lost.
ImplicationDuration is now the instrument.
One tariff, counted in cars.
25,54420246,5302025Vehicle exports to the United States, units
South African vehicle exports to the United States. Source: ISS Africa, TRALAC, 2026.
04

South Africa Hosted the Table and Then Lost Its Seat

On 22 and 23 November 2025 Johannesburg hosted the first G20 leaders summit ever held on African soil. The declaration was adopted at the opening of the summit rather than the close, breaking convention, and it was adopted without the United States, which did not attend.

The handover was conducted at official level in Pretoria three days later. On 27 November the incoming president announced that South Africa would not be invited to the 2026 summit in Miami and that payments to the country would stop. The Presidency called the remarks misinformed.

Both are true, and they are not in tension. South Africa showed it could convene and conclude a global process on its own terms, and the same fortnight showed that a seat at the table is not secured by hosting it. A presidency built around debt, inequality and the cost of capital handed over to one built around deregulation, energy supply and technology.

ImplicationConvening power and standing are separate assets.
Nineteen seats filled. One stayed empty.
19of 20 presentG20 member states at the Johannesburg summit
Nineteen of twenty G20 member states were represented in Johannesburg. Source: G20 South Africa, November 2025.
05

The Recovery Did Not Reach the Labour Market

The distance between the macro story and the household story is the plainest evidence the recovery is not yet broad. Against 1.1 percent growth, the official unemployment rate eased from 31.9 percent in the third quarter to 31.4 in the fourth, its lowest since 2022. The direction is welcome; the composition is where the caution belongs.

That composition is the harder number. The fall came with a labour force that shrank by 128,000 and discouraged seekers up 233,000 to 3.7 million, while formal employment grew by 320,000 as informal work fell by 293,000, so much of the gain was a change in the kind of work, not the quantity. Youth unemployment edged up to 43.8 percent even as the total improved. Some 17.1 million hold a job in a country of 63 million; 7.8 million who want work cannot find it.

The grid recovery is genuine, but on its own it cannot move these figures. Lifting a constraint on production does not create demand for labour, and the absorption problem sits upstream of the power station: in schooling, in the distance between where people live and where work is, in the cost and risk of hiring without a record. No reform this period reached those levers.

Roughly 17.1 million people hold a job in a country of some 63 million. Almost every other number in this report sits downstream of that ratio.
ImplicationOutput can rise while employment falls.
A lower jobless rate, and fewer jobs.
Employed17.1mUnemployed7.8mOutside17.1mWorking-age population, about 42 million
Labour market composition, fourth quarter 2025. Source: Statistics South Africa.
what to carry out of the year

Key takeaways

  1. 1

    Electricity is no longer the thing holding the economy back. Three hundred days without load shedding did that. Water and the municipalities took its place, failing on the same slow logic the grid followed twenty years ago.

  2. 2

    Three verdicts landed in four months: off the grey list, a first sovereign upgrade in sixteen years, and debt that finally peaks at 78.9 percent. Every one of them rewarded the repair job, not any growth, because the growth is not there yet.

  3. 3

    The tariff on our goods dropped from 30 percent to 10 through a court and a budget bill, never a negotiation. By the time it eased, vehicle exports to the United States had already fallen by roughly three quarters.

  4. 4

    Output grew 1.1 percent and the jobs market barely stirred. Unemployment eased to 31.4 percent, but on a shrinking labour force and with formal jobs papering over lost informal ones. Of about 42 million working-age people, roughly 17.1 million hold a job. Nothing this year touched that.

The grid stopped being the constraint. The municipality became one.
Signal One · Diagelo Foresight
Graphic of the Quarter

From a Stable Grid to a Wage

Between a grid that stays up and a household that earns, the economy narrows at every stage. Almost none of that narrowing happens at the power station, and that is the uncomfortable part: the binding problems have moved downstream, where they are harder to see and a good deal slower to fix.

Diagelo Foresight

Where the recovery loses its width

Read left to right. The depth of each slab is the share of the first stage that survives to that point.

Each slab is the residue of the one before it01Capacity available65.4%Energy availability factor,financial year to March 2026100%02Investment committedR1trnPublic infrastructureprogramme over the medium term72%03Output produced1.1%Real GDP growth in 2025, thebest year since 202244%04Jobs held17.1mEmployed persons,fourth quarter of 202530%05Working-age in work40%Share of the working-agepopulation holding any job19%the narrowing is all downstream
01

The widest fall is between output and jobs, not between capacity and output. The grid was released as a constraint and the labour market did not take up the slack, which is why a stronger power system has yet to reach a single payslip.

02

Set the last slab against the first. A country can run its power stations well and still leave three in five working-age people without work, because the losses accumulate downstream: in the quality of schooling, in the distance to work, and in the cost of a first hire.

Every narrowing in this chain happens after the electricity has been generated. None of them are grid problems.Diagelo Foresight. Data: Eskom, National Treasury, Statistics South Africa GDP, Statistics South Africa QLFS, 2026.
Beyond the News Headlines

Four headlines, and what sits under each one

The reporting is accurate, and incomplete in a specific, repeatable way: it records the event and leaves out the mechanism beneath it. This section supplies the mechanism.

The headline
“Load shedding is over.”
What the record shows

The run is genuine and it is long. It is also being held at an availability factor of roughly 65 percent, which leaves about a third of installed capacity out of service on a normal day, and Eskom publishes its outlook with two scenarios rather than one. Separately, load reduction, a distinct mechanism used in high-loss areas, continued to affect well over a million households through the period.

Why the gap matters

A stable system and a system with spare capacity are different things, and only the second one can absorb the demand that growth creates. Treating the run as headroom is how the next shortage gets planned into existence.

The headline
“South Africa was upgraded.”
What the record shows

BB is two notches below investment grade, and the agencies were explicit about what they were rewarding: primary surpluses, stronger revenue collection and reduced contingent liabilities at Eskom. Growth was not the reason. Treasury itself forecasts only 1.6 percent in 2026 and 2 percent by 2028.

Why the gap matters

An upgrade lowers the cost of carrying the debt without shrinking the debt itself, and without creating the tax base that would retire it. The path published in February holds only if growth turns out somewhat stronger than most private forecasts currently assume.

The headline
“The economy grew 1.1 percent, the best year since 2022.”
What the record shows

True, and the composition matters more than the total. Manufacturing, construction and the electricity, gas and water industries all contracted in 2025. The growth came from finance, from trade, and from a 17.4 percent agricultural rebound measured against a drought-affected base.

Why the gap matters

A recovery carried by one exceptional harvest and one financial sector is not yet a broad one. The industries that hire at scale shrank in the year electricity supply was at its best in a decade, which is the evidence against the simplest theory of the recovery.

The headline
“South Africa hosted the G20.”
What the record shows

It did, and the Johannesburg declaration was adopted on the first day without the largest member present. Within five days the incoming presidency announced South Africa would not be invited to the 2026 summit.

Why the gap matters

The convening was a genuine achievement and it did not convert into standing. Treating the two as the same thing is precisely how the following year gets misread by anyone planning around continued access.

A country can win its first sovereign upgrade in sixteen years and still leave 7.8 million people looking for work. Both readings are accurate; they describe different countries.
Beyond the News Headlines · Diagelo Foresight
Three Charts Worth Studying

Three charts we could not argue our way out of

Chart One

The growth that came from two places

Agriculture expanded 17.4 percent in 2025 and finance, real estate and business services by 1.9 percent. Trade added 2.3 percent. Mining contracted 0.6 percent, and manufacturing, construction and the electricity, gas and water industries all fell.

Why it matters. A single agricultural rebound off a drought base is not a repeatable input, and finance does not absorb much labour per rand of output. The industries that hire at scale, manufacturing and construction, both shrank in a year when electricity supply was the best it had been in a decade. The power supply was repaired; the factories did not restart on the strength of it.

Which parts of the economy actually grew?
0%5%10%15%20%Sector growth, 2025, percent+17.4%Agriculture+2.3%Trade+1.9%Finance-0.6%MiningMining shown as magnitude of contraction.Source: Statistics South Africa, gross domestic product, fourth quarter 2025.
Chart Two

Two clocks, one country

Real growth ran at 0.7 percent in 2023, 0.5 percent in 2024 and 1.1 percent in 2025. Across the same years the official unemployment rate barely shifted, holding in the low thirties and reading 31.4 percent in the fourth quarter of 2025, its lowest since 2022 but close to where the period began.

Why it matters. These two series are usually assumed to move together with a lag, output first and employment shortly after. Across this window they have largely come apart: growth has recovered while the jobless rate has drifted only slightly, and even that slight fall owed more to a shrinking labour force and a swap of informal work for formal than to fresh hiring. If the pattern holds, South Africa can meet its growth targets and miss its employment ones by a wide margin.

Growth climbed. So did the queue for work.
Growth against the official unemployment rate202320242025GDP growth, percentUnemployment rate, percentGrowth is annual real GDP; unemployment is the official rate, fourth quarter.Source: Statistics South Africa, Quarterly Labour Force Survey and gross domestic product releases, 2026.
Chart Three

The second grid, and what it loses

Johannesburg loses 48.4 percent of the water it purchases before it can be billed. Nationally, non-revenue water costs an estimated R26 billion a year, and the department has put the municipal repair bill near R400 billion. The most recent full audit, the 2022 Green Drop report, rated 334 of 850 municipal wastewater systems, roughly two in five, as critical, and only 22 reached certification.

Why it matters. This is the electricity crisis at an earlier stage and on the same mechanics: deferred maintenance raises losses, the losses eat into the revenue that would pay for repair, and the shortfall pushes the maintenance further out again. What differs is ownership. A single national utility could be recapitalised and run to a recovery plan; water is delivered by 144 water services authorities, most of them municipalities, so there is no single balance sheet to repair.

How much water never reaches a bill?
Water lost before billing, percent of supplyJohannesburg48.4%National averageabout 47%International normabout 20%Non-revenue water includes physical leakage, illegal connections and unbilled use.Source: Department of Water and Sanitation, reported February 2026; 2022 Green Drop report.
Retroactive relief restores the tariff line, but not the cancelled order or the year of production already lost.
Signal Three · on the AGOA lapse
Books, Reports and Papers

Three documents that earned their weekend

What each one should change about the way you hold the problem.

National Treasury · Cape Town · 25 February 2026
The take

Read the debt chapter first and nothing else on the first pass. The claim that matters is that gross debt peaks at 78.9 percent of GDP this year and falls thereafter, which is the first time in seventeen years this department has written that sentence. Then read the growth assumptions holding it up, 1.6 percent in 2026 rising to 2 percent by 2028, and note that the entire fiscal path depends on them. It is a credible plan resting on an optimistic denominator.

The Presidency and National Treasury · 2025/26
The take

The most useful public account of where reform actually stalls. Electricity market rules, grid capacity allocation and the freight rail network statement are tracked at the level of the specific regulatory instrument, which is where delivery is won or lost. The water chapter is the one to sit with: the legislative pace is the slowest in the programme, and water is now the binding constraint.

G20 South Africa · 22 November 2025
The take

Worth reading as a document of position rather than of policy. It is the clearest recent statement of what an African-chaired multilateral agenda looks like when it is written rather than lobbied for: debt, the cost of capital and inequality at the centre. Read it against the incoming presidency programme announced a week later, and the distance between the two is the honest measure of what Johannesburg changed and what it did not.

Questions We Are Watching

Four files we cannot close

We publish the questions we cannot yet close, on the view that an open question stated honestly is more useful than a confident forecast.

01
Can the grid recovery survive a demand recovery?
Watching: energy availability through the winter maintenance window, the gap between the base and high-risk outlook scenarios, and whether new load is connected faster than capacity is added.
02
Does water follow electricity all the way down, or get caught earlier?
Watching: the pace of the water services legislation, whether metros ring-fence water revenue, and the first municipality to hand distribution to a water board with a working balance sheet.
03
What happens to South African trade access after 31 December 2026?
Watching: whether AGOA is renewed or replaced, whether the sectoral tariffs on vehicles and steel move, and whether any bilateral framework is actually concluded.
04
Will the November municipal elections produce governable metros?
Watching: coalition arithmetic across the eight metros, turnout against the 45.79 percent recorded in 2021, and whether service delivery performance moves votes at all.
Looking Ahead

What we are building next

Intelligence

The World's Largest Board Meeting

Our reading of the 2024 to 2025 election supercycle, when 1.6 billion people voted, Africa cast few of those ballots, and now lives with nearly all of their consequences.

Now live · Intelligence brief
Systems

Builders Versus Owners

Why the continent keeps producing world-class builders while other economies capture the ownership, and where the value actually compounds.

Now live · Systems brief
The Year, In One Picture

Two clocks, one country

What got better this year was run out of Treasury and the Reserve Bank. What got worse was run out of a municipal office down the road. One country, two clocks, and they have not told the same time for a while now.

12369
The national side
Reads 11:57. Near the hour, and holding it.
  • 300+ days lit
  • off the grey list
  • rating up to BB
  • debt stabilising
the time the markets read
12369
The municipal side
Reads 10:38. Losing minutes it cannot spare.
  • 48.4% water lost
  • 7.8m without work
  • R400bn to repair
  • systems critical
the time we live on
same country, two different times
What recovered

Three hundred days with the lights on. A first sovereign upgrade in sixteen years. And a Treasury that finally got to say the words debt peaks this year and mean them.

What slipped

Close to half of the wastewater systems they checked are in a critical state, and a third of the working-age country still cannot find a job.

Countries rarely change all at once.

They change through one institution recovering while another quietly degrades, usually in the same year and usually reported as two unrelated stories. The recovery earns the announcement, while the decline earns a committee meeting no one covers and a repair bill that arrives a decade later with interest attached.

That is what 2025 has been: a grid rebuilt, a balance sheet stabilised and a rating restored, and beneath all three a water system, a labour market and a municipal layer moving the other way on a slower clock.

Our task is less to predict the future than to read the present clearly enough to recognise it when it arrives.

Write to us

The Diagelo Quarterly is published as a public good. Disagreement, correction and better data are all welcome.

hello@diagelo.com