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BusinessAI infrastructure expansion faces a revenue test: the assumptions behind a $31.6 trillion forecastEnergy & IndustryIndia approves Green Energy Corridor Phase III, advancing grid and storage construction togetherCurrent AffairsNorth Korea says it held an intermediate-range missile drill; flight distance and performance claims await independent verificationCurrent AffairsZelensky says Ukraine will step up strikes on Russian refineries as attacks on Kyiv bridges highlight infrastructure risksTechnologyUS AI safety accord introduces four layers of oversight, with implementation details still pending for voluntary pledgesTechnologyReuters: Anthropic IPO prospectus flags policy risks that could extend to commercial customersCurrent AffairsG20 trade ministers conclude meeting without consensus on capacity issuesEnergy & IndustryG7 announces release of 100 million barrels of oil reserves over four months, front-loading diesel in the first 20 daysBusinessAI infrastructure expansion faces a revenue test: the assumptions behind a $31.6 trillion forecastEnergy & IndustryIndia approves Green Energy Corridor Phase III, advancing grid and storage construction togetherCurrent AffairsNorth Korea says it held an intermediate-range missile drill; flight distance and performance claims await independent verificationCurrent AffairsZelensky says Ukraine will step up strikes on Russian refineries as attacks on Kyiv bridges highlight infrastructure risksTechnologyUS AI safety accord introduces four layers of oversight, with implementation details still pending for voluntary pledgesTechnologyReuters: Anthropic IPO prospectus flags policy risks that could extend to commercial customersCurrent AffairsG20 trade ministers conclude meeting without consensus on capacity issuesEnergy & IndustryG7 announces release of 100 million barrels of oil reserves over four months, front-loading diesel in the first 20 days

News edition

Issue 2026-10-04

5 stories

AI-generated conceptual illustration: data centers, power facilities and infrastructure under construction
Business/Oct 4, 2026

AI infrastructure expansion faces a revenue test: the assumptions behind a $31.6 trillion forecast

PwC forecasts cumulative data-center capital spending of $31.6 trillion through 2050, while Bain estimates that $6 trillion in annual revenue will be needed in 2031 to support AI computing demand. The estimates expose the time gap between investment and commercial returns.

Original International Energy Agency chart: hourly electricity demand in India from May 19 to 21, 2026; the vertical axis is in gigawatts (GW), and gray areas indicate nighttime
Energy & Industry/Oct 4, 2026

India approves Green Energy Corridor Phase III, advancing grid and storage construction together

India’s Green Energy Corridor Phase III plans 50 GWh of battery storage and expanded intra-state transmission to support the evacuation of 135 GW of renewable power. Funding, electricity demand and implementation mechanisms still require separate examination.

AI-generated conceptual illustration: abstract game pieces representing missiles and regional security issues
Current Affairs/Oct 4, 2026

North Korea says it held an intermediate-range missile drill; flight distance and performance claims await independent verification

North Korea launched a missile on October 3 and said the following day it had conducted a hypersonic strategic weapons drill. South Korea’s assessment and North Korea’s claims differ on distance, while weapon performance still needs independent supporting data.

Illustration accompanying the Security Service of Ukraine's October 2, 2026 announcement that it had joined other forces in striking Russian oil facilities
Current Affairs/Oct 4, 2026

Zelensky says Ukraine will step up strikes on Russian refineries as attacks on Kyiv bridges highlight infrastructure risks

Zelensky says Ukraine will intensify strikes on Russian refineries, while Kyiv bridges face repeated attacks. Public statements, actual damage and civilian effects require separate verification; changes in capacity or oil prices cannot yet be directly inferred.

Trump hosts an artificial intelligence luncheon in the White House East Room on September 29, 2026
Technology/Oct 4, 2026

US AI safety accord introduces four layers of oversight, with implementation details still pending for voluntary pledges

The White House and six AI companies sign voluntary safety commitments covering internal controls, external audits and board oversight. The debate shifts to auditor independence, transparency of corrective action and consequences for noncompliance.