Introduction
Semantic dementia (SD) is a progressive neurodegenerative disease characterized by impaired confrontation naming, receptive vocabulary deterioration and impaired single-word comprehension as core clinical manifestations. Individuals…
Semantic dementia (SD) is a progressive neurodegenerative disease characterized by impaired confrontation naming, receptive vocabulary deterioration and impaired single-word comprehension as core clinical manifestations. Individuals…
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Europeans are at risk of cold showers after materials critical to hot water tanks were not included on an EU list of authorised substances, which was revised as part of the bloc’s sprawling environmental legislation.
Applia, the home appliance lobby group, has estimated that more than 90 per cent of hot water storage tanks would no longer be marketable in the EU if hafnium, a highly heat resistant metal, and its sister element zirconium are not recognised as safe for household use.
The two elements were not listed in the bloc’s rules for drinking water, which enter into force in 2027 and aim to protect consumers and improve water quality standards. The European Commission appears to have overlooked the fact that hot water tanks also hold potable water, with manufacturers warning they risk fines if they do not comply with the list of authorised substances.
“[Hafnium] is absolutely safe to use,” said Paolo Falcioni, director-general of Applia, stressing that the element had been used for more than 100 years in enamelled hot water tanks. If hafnium or zirconium are not mixed with the enamel, he explained, the glazing “cracks and the hot water is not hot”.
The two elements are also used in enamelling heat pumps, which have become more popular in recent years as households move away from gas boilers.
Falcioni said alternatives to hafnium, such as steel or copper, cost four to five times as much, which would be transferred to consumers at a time when household finances are tight.
“The impact would be huge,” said Jérôme Martel, regulatory affairs manager at the French heating and ventilation company Groupe Atlantic. Italy’s Ariston, another major manufacturer of hot water tanks, raised similar concerns.
European companies have pushed the commission to simplify the bloc’s regulatory burden, arguing it only adds to their woes ranging from high energy prices to US tariffs and cheap Chinese competition. Falcioni warned, however, that the complexity of the existing rule book also meant that more oversights, such as the exclusion of hafnium, were likely unless the commission paid greater attention to industry concerns.
The commission said it was up to member states to notify it of the need to authorise hafnium and so far none had done so. Brussels previously told companies they can apply for toxicological assessments to get them approved.
But industry argues this process would take too long and they would be forced to make costly changes to their production lines in the interim.
“This would place European manufacturers at a severe disadvantage compared to non-EU competitors,” said an industry executive, who asked not to be named.
Member states can approve hafnium’s use on a national level but this option is also costlier and more time-consuming than EU authorisation.
Falcioni warned the lack of regulatory clarity in this area risked deterring foreign investors, too.
“There are companies that are willing to reshore the manufacturing to Europe but without this certainty they may not,” he said.
By compensating for a missing copy of SCN2A, one of the genes most strongly linked to autism, a variant of the gene-editing technology CRISPR can reduce susceptibility to seizures, according to a new study in mice.
SCN2A…
A number of economies in sub-Saharan Africa have seen
inflationary pressures wane in recent months amid currency
appreciation versus the US dollar. In turn, this is allowing
central banks to lower interest rates, helping business activity in
the region to expand solidly. PMI® data and the anecdotal evidence
provided by our survey respondents can help to illustrate the
impact of currency movements.
Of the seven economies in sub-Saharan Africa for which S&P
Global compile PMI surveys, five have seen currency appreciation
against the US dollar over the course of 2025 so far. While this to
some extent reflects the weakness of the dollar itself this year,
there have also been positive factors supporting local currencies,
including support from IMF programmes, fiscal consolidation and
tight monetary policy.
In particular, the Ghanaian cedi and Zambian kwacha have each
appreciated by 15% against the US dollar in 2025 so far, while the
South African rand and Nigerian naira have also seen gains.
Currency appreciation has contributed to a sustained easing of
inflationary pressures in the sub-Saharan Africa business sector.
PMI data showed that overall input costs increased at the slowest
pace since the COVID-19 pandemic in September. While selling prices
rose at a slightly faster pace than in August, here too the pace of
inflation was among the weakest in the past five years.
Country level PMI data show that most of the economies we cover
in sub-Saharan Africa have seen either a slowdown in inflation of
purchase costs or outright falls in prices over the course of 2025.
Those countries seeing the strongest currency appreciations against
the US dollar – Ghana and Zambia – have recorded periods of
decreasing purchase prices. Such price falls are rarely seen among
the sub-Saharan Africa PMIs, which normally suffer from marked
inflationary pressures. Even Nigeria, where purchase costs
continued to rise sharply during the third quarter, posted the
weakest pace of inflation since March 2020.
Anecdotal evidence from our PMI surveys can help us to see what
is driving the drop in price pressures in the region, with comments
from panellists highlighting the impact of currency appreciation on
purchase costs.
Normally we see any references to exchange rates or the dollar
being linked to rises in purchase prices as downward pressure on
local currencies feeds through to higher costs for imported items
and those priced in dollars. But between June and August this year
we recorded more mentions of these factors pushing down
prices rather than lifting them; the only time this has been the
case since we have had the full complement of seven sub-Saharan
Africa PMI surveys.
Similarly, recent months have seen above-average mentions of
either exchange rates or the dollar causing a drop in purchase
prices, to a degree second only to that seen in April 2024, when
firms in Kenya were responding to a substantial appreciation of the
shilling against the US dollar.
Easing inflationary pressures have enabled central banks across
much of the region to lower their interest rates over the course of
2025. Of the seven economies we cover, five have lower levels of
interest rates now than at the start of the year. Most notably is
Ghana, where the central bank has cut rates by 650 basis points in
the past two meetings. Interest rates in Uganda are at the same
level as they were at the start of 2025, while only Zambia has
posted an increase. Here though, S&P Global Market Intelligence
expects a cut of 50-100 basis points at the upcoming November
monetary policy committee meeting.
The softening inflation environment has coincided with a period
of solid growth in the sub-Saharan Africa private sector. September
saw output increase at the fastest pace in five months in response
to higher inflows of new orders. Employment rose for the twelfth
month running, while firms increased their purchasing activity and
inventory holdings.
Most notably, the Stanbic Bank Zambia PMI signalled the fastest
rise in business activity since June 2023, while Stanbic Bank PMI
data for Kenya signalled a return to growth following mid-year
disruptions caused by protests. The only economy covered by PMI
data to see a drop in output during September was Ghana, but even
here new orders expanded and business confidence remained elevated,
meaning that we could potentially see renewed growth in the months
ahead.
Overall, the sub-Saharan Africa private sector enters the final
quarter of the year on a solid footing, in part at least due to the
currency gains seen over the course of 2025 so far.
Access the global PMI press releases.
Andrew Harker, Economics Director, S&P Global Market
Intelligence
Tel: +44 134 432 8196
andrew.harker@spglobal.com
© 2025, S&P Global. All rights reserved. Reproduction in
whole or in part without permission is prohibited.
Purchasing Managers’ Index™ (PMI®) data are compiled by S&P Global for more than 40 economies worldwide. The monthly data are derived from surveys of senior executives at private sector companies, and are available only via subscription. The PMI dataset features a headline number, which indicates the overall health of an economy, and sub-indices, which provide insights into other key economic drivers such as GDP, inflation, exports, capacity utilization, employment and inventories. The PMI data are used by financial and corporate professionals to better understand where economies and markets are headed, and to uncover opportunities.
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This article was published by S&P Global Market Intelligence and not by S&P Global Ratings, which is a separately managed division of S&P Global.
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