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Rates, energy and the cost of AI

EPISODE 002 · SEPTEMBER 29, 2026
Rates, energy and the cost of AI
Five stories, their context and the next signal. Listen in Spanish; read the English edition below.
5:00 · Free audio · Narration in Spanish
Editorial edition: September 29, 2026. Sources reviewed at 12:03 Cap Cana time that day. The Spanish episode was published that evening. This English text edition was added on September 30; the audio retains its original language and date.
Five points to follow
1. Australia raises its policy rate to 4.60%
The RBA raised its policy rate by 25 basis points to 4.60%, unanimously. A slowdown alone does not guarantee cuts when cost pressures persist. Watch inflation, demand and employment.
Reserve Bank of Australia · 2026-09-29
2. European confidence loses momentum
Euro-area economic sentiment fell 0.5 points to 97.9; employment expectations fell 1.3 points to 97.5. These are survey indicators, not direct measures of output or proof of recession.
European Commission · DG ECFIN · 2026-09-29
3. Gasoline eases weekly; annual pressure persists
US regular gasoline averaged US$4.465 per gallon on September 28, including taxes. It fell US$0.013 weekly but remained US$1.347 above the year-earlier level. A weekly decline is not the same as cost normalisation.
U.S. Energy Information Administration · 2026-09-29
4. NVIDIA expands its repurchase authorization
NVIDIA announced an additional US$150 billion repurchase authorisation on September 28, taking remaining authority to US$235 billion, with execution anticipated through fiscal 2028. Authorisation does not mean repurchases have occurred.
NVIDIA · company announcement · 2026-09-28
5. Cook: AI can pressure costs before productivity arrives
In her September 28 speech, Fed Governor Lisa Cook discussed near-term AI demand pressures on inputs such as energy and construction labour alongside possible later productivity gains. This was her assessment, not a new rate decision.
Federal Reserve · Lisa Cook speech · 2026-09-28
Read the original Spanish edition and transcript →
English translation of the recorded edition
ADVANS News Now. Five stories. Five minutes. Tuesday, September 29, 2026. Today, the cost of money returns to the centre: Australia raises rates, Europe loses confidence and artificial intelligence poses a twofold test of inflation and profitability. Here are the facts and our reading.
One. Australia tightens monetary policy. The central bank raised its benchmark rate by twenty-five basis points today, to 4.60%. The decision was unanimous. The institution points to energy pressures, technology prices and capacity constraints in a slowing economy. Our reading: weaker activity does not guarantee rate cuts if costs continue to rise. For businesses and investors, the combination of more expensive financing and pressure on margins matters. The next checks will be inflation and the response of consumption and employment. We do not extrapolate Australia’s decision to all central banks: each economy starts from a different position.
Two. European confidence weakens. The European Commission reported today that the euro area’s economic sentiment indicator fell half a point in September, to 97.9. Employment expectations declined 1.3 points, to 97.5. Both are below their historical average of 100. These are surveys, not a direct measure of growth or confirmation of recession. Our reading: sales expectations need to be tested against actual demand. For an exporter or consumer business, it matters whether orders, hiring and pricing power are cooling. We will follow activity data and company results to see whether weaker confidence becomes weaker business.
Three. US gasoline offers a small respite. According to the Energy Information Administration, the national average for regular gasoline was $4.465 per gallon on September 28. It fell 1.3 cents in a week. The data were published today and include taxes. That improvement coexists with a price approximately $1.35 higher than a year earlier. Our reading: a weekly decline must be distinguished from a normalisation of energy costs. A brief respite may help consumers without eliminating accumulated pressure on their budgets. The next signal is persistence: several observations, regional differences and transmission to other costs, while keeping gasoline prices distinct from crude-oil quotations.
Four. NVIDIA expands its share-repurchase authorisation. Yesterday, the company announced an additional $150 billion, bringing remaining authorised capacity to $235 billion. It expects to execute the programme through fiscal 2028. Authorisation does not mean that the money has already been spent or guarantee a share price. Our reading: returning capital requires examining the cash remaining after investment, the price paid and changes in shares outstanding. The test will come with actual repurchases and subsequent financial statements. The announcement expresses the company’s intention; execution remains a variable to monitor.
Five. Artificial intelligence also has an inflationary cost. Federal Reserve Governor Lisa Cook explained yesterday that technology investment can place near-term pressure on shared resources, such as energy and construction labour. She also discussed possible later productivity gains, with uncertainty about when and how they reach prices and employment. This is her assessment, not a new interest-rate decision. Our reading: more spending on data centres does not automatically mean greater profitability for everyone. Infrastructure suppliers must be distinguished from the customers who need to convert that infrastructure into savings, revenue and cash. We will track business adoption and operating costs to test that promise.
Today’s connection: financing, costs and execution. Find this edition’s audio, transcript and original sources on ADVANS. News Now is free. Synthetic narration and ADVANS editorial analysis. General information to broaden your perspective.
Original ADVANS analysis and sonic identity. Narration: Damian Valdez. General information, not personalised advice.