Morning Briefing — September 16, 2026

World News

EU floats offer for Canada to become first 'associate member' — European Commission President Ursula von der Leyen used her state of the union address in Strasbourg to invite Canada to become the EU's first associate member, a status not defined in current treaties. The overture marks a significant deepening of EU-Canada ties as Ottawa remains embroiled in a bitter trade war with the United States. CNBC

IDF confirms strike killed Hamas Rafah Brigade commander — Prime Minister Benjamin Netanyahu and Defense Minister Israel Katz confirmed that a strike in the southern Gaza Strip killed the commander of Hamas's Rafah Brigade, identified by Gazan media as Nael Abu Obeid. The strike came amid continued Israeli military operations despite an active ceasefire framework. Times of Israel

Four Palestinians killed in latest Gaza ceasefire violations — Medics reported four Palestinians killed and several injured in separate Israeli strikes across the Gaza Strip on Tuesday, in what officials characterised as fresh violations of the ongoing ceasefire. Among the victims was a man killed by a drone strike targeting a civilian vehicle in the Saftawi neighbourhood of northern Gaza City. Middle East Monitor

Zelenskyy says Ukraine tested new drone-interceptor weapon — Ukrainian President Volodymyr Zelenskyy said his country was carrying out tests on a new weapon designed to intercept Russian drones and had recorded a successful hit overnight. He also told CBS News that Russian drones twice entered Moldovan airspace during his recent visit, describing it as part of a Kremlin strategy of intimidation. Just Security

US military destroys Iranian boats in Gulf incident — US Central Command spokesperson Tim Hawkins said American forces struck and destroyed two small Iranian boats that were allegedly attempting to seize a drone ship in waters off Iran. Iranian state media reported the vessels as fishing boats and said they were attacked in the Hormozgan province. Just Security

Houthis claim to have downed Saudi jet as coalition strikes Yemen — Houthi military spokesman Yahya Saree said Saudi warplanes pounded Yemen and claimed the group had shot down a Saudi fighter jet, though no evidence was provided. Separately, the Saudi-led coalition said its air defences destroyed a Houthi drone south of Mecca before it could enter prohibited airspace over the holy city. Just Security

Trump calls 2024 Butler assassination attempt a 'Democrat plot' — President Donald Trump used social media to allege that the 2024 attempt on his life in Butler, Pennsylvania was a political conspiracy, blaming the FBI under the Biden administration. Trump said 'new information' had emerged but did not specify what he was referring to. WORLD

Business

Markets brace for potentially historic Fed rate hike — US equity futures and Treasuries steadied ahead of the Federal Reserve's rate decision, with traders weighing the possibility of the first rate hike since 2023. Citi's chief US economist Andrew Hollenhorst told Bloomberg he expects a 'dovish hike' from the central bank. Bloomberg

10-year Treasury yield tops 5% for first time in nearly two decades — Wall Street traders pulled back on risk in the countdown to the Fed decision, with benchmark 10-year yields reaching 5% and roughly 350 S&P 500 firms declining. A weak $13 billion sale of 20-year bonds and Brent crude near $109 fuelled inflation concerns, while Bitcoin tumbled after the US Senate blocked a landmark crypto market structure bill. Bloomberg

Oil drops as supply-disruption rally fades — Oil prices retreated as a rally sparked by supply disruptions appeared overdone and a US industry report signalled rising stockpiles. Bank of America's Francisco Blanch warned Brent could reach $150 a barrel if critical infrastructure like Saudi Arabia's East-West pipeline is damaged on a more permanent basis. Bloomberg

Carney unveils 'mega' tax writeoffs and airport privatisation plan — At the Canada Investment Summit in Toronto, Prime Minister Mark Carney announced a productivity 'mega-deduction' allowing businesses to write off new investments, and a plan to open Canada's four biggest airports to foreign investment. Former PM Stephen Harper closed the summit by urging Canada to become an 'energy superpower' amid tensions with Washington. CBC

Dollarama raises annual sales forecast as shoppers seek discounts — Canadian discount retailer Dollarama lifted its annual comparable sales growth forecast, saying budget-conscious shoppers are increasingly turning to its everyday products as the cost of living rises. The upgrade underscores the resilience of value retailers during the current trade turbulence. BNN Bloomberg

Goldman lifts Chevron price target on international growth outlook — Goldman Sachs raised its price target on Chevron to $240 from $225, implying about 10% upside, citing global expansion, cost discipline and new technology development. Analyst Neil Mehta highlighted Venezuela, where Chevron expects to more than double gross production to roughly 600,000 barrels per day by 2031 across three joint ventures. CNBC

US private credit default rate hits record 6.3% — Fitch data cited by Bloomberg showed the US private credit default rate climbing to a record 6.3%, underscoring growing stress in the rapidly expanded direct-lending market. The move comes as elevated yields squeeze leveraged borrowers. Bloomberg

Technology

Cloudflare's block on 'mixed-use' AI crawlers takes effect — Cloudflare's policy announced in July that blocks 'mixed-use' AI crawlers — bots that combine search indexing with training and agent retrieval — on ad-supported pages by default came into force on September 15. The change applies to new customers, newly added sites and all free-plan users, while existing paid customers keep their current settings. AI Weekly

Microsoft ships emergency Windows patch to fix broken September update — Microsoft released emergency out-of-band updates KB5129195, KB5129194 and KB5129236 to fix Remote Desktop Services instability, Hyper-V Plan9 folder-share failures with Linux VMs, and USB Audio Class 1.0 breakage caused by the September 8 Patch Tuesday release. The patches also close two CVEs, although some USB audio problems remain unresolved. BleepingComputer via AI Weekly

Apple's Gemini-powered Siri enters public beta — Apple opened the English public beta of its rebuilt Siri AI assistant, which is powered by Google's Gemini models. The launch marks a major shift for Apple's voice assistant strategy after years of criticism that Siri had fallen behind competitors. AI Weekly

OpenAI reportedly uses contractors to review private ChatGPT prompts — Hundreds of contractors hired through Crossing Hurdles and paid via Mercor are reviewing real ChatGPT conversations under an internal effort called Project Lily, 404 Media reported. The disclosure raises fresh questions about user privacy expectations when interacting with the company's flagship chatbot. 404 Media via AI Weekly

Devin agent adds macOS and iOS development support — Cognition's Devin cloud-agent expanded into Apple developer toolchains, adding macOS support and enabling iOS and native macOS development from within the agent workflow. The move broadens the range of software Devin can autonomously build and test. The Neuron

Auto-gpu-kernel agent wins MLSys 2026 speedup contest — An agent from Doğaç called auto-gpu-kernel won the MLSys 2026 FlashInfer DeepSeek Sparse Attention contest with a reported 34.93x average speedup, produced by evolving both kernels and the harness from feedback. The developer noted that scheduling of research questions became more important than hand-crafting each kernel. The Neuron

Stocks fall as AI slowdown worries hit chipmakers — Chip stocks led broad declines in equities amid renewed concerns that AI spending is decelerating. Bloomberg also reported that an 'AI scare' is threatening fund flows that have outpaced the rest of the market by 13-to-1 this year. Bloomberg

Renewable Energy

Oracle commits to 1.7GW of Texas wind projects for AI data centres — Oracle announced investments in more than 1.7GW of wind generation across 10 Texas projects involving Clearway Energy, ENGIE, RWE and Scout Clean Energy. The company estimates the projects will generate enough electricity to supply more than 525,000 US homes and avoid 1.8 million tonnes of CO₂ per year versus the ERCOT grid average, supporting its goal of 100% carbon-free electricity for AI data centres by 2035. SustainabilityOnline

Grenergy reports 51% jump in first-half revenue — Spanish renewable-energy developer Grenergy reported first-half 2026 revenue of €661 million, up 51%, with EBITDA rising 47% to €126 million and net profit more than doubling to €74 million. The company also announced hundreds of megawatts of additional advanced-stage greenfield projects in Iberia. SustainabilityOnline

Ozone hole over Antarctic growing at 'above average' rate — The Antarctic ozone hole is expanding at an above-average pace this season, according to reporting summarised in the daily sustainability brief. The finding adds to concerns about how climate variability and residual ozone-depleting substances are still shaping polar atmospheric chemistry. SustainabilityOnline

Australian REC platform snapped up by global markets provider — A global environmental markets infrastructure provider agreed to acquire an Australian renewable energy certificate platform, Carbon Pulse reported. The deal reflects continuing consolidation in the market infrastructure supporting the energy transition in Asia-Pacific. Carbon Pulse

Canadian CCS developers worry about oil-major precedent — Companies developing carbon capture and storage projects in Canada told a conference they were concerned that negotiations between the country's largest oil producers and federal and provincial governments could set a precedent that disadvantages other CCS efforts. Participants warned that a bespoke deal for majors could leave smaller projects behind. Carbon Pulse

US solar generation on track to jump 21% in 2026, EIA says — The EIA's September Short-Term Energy Outlook forecasts US solar generation rising 21% in 2026 and another 18% in 2027, taking solar's share of total US electricity from 7% to 9%. Overall renewable generation is projected to grow nearly 10% this year while coal-fired output falls 8%. GreentechLead

UK solar sets record 8.8TWh over summer, Carbon Brief analysis finds — UK solar farms and rooftop installations generated a record 8.8TWh of electricity across June, July and August 2026, up 23% on last summer and double the level of summer 2021. July alone hit 3.3TWh, equivalent to about 15% of UK electricity demand, with installed solar capacity now approaching 24GW. Carbon Brief via SustainabilityOnline

AI's climate footprint draws growing concern from asset owners — Asset owners are increasingly worried about the emissions and water impacts of expanding AI data-centre capacity, Bloomberg reported. The story comes as the EU also prepares a climate insurance pact following what officials called a 'summer of truth' for extreme heat. Bloomberg

Soil Science

Long-term Sesbania green manuring boosts soil aggregate carbon — New research in the European Journal of Soil Science shows that integrating Sesbania green manuring with organic nutrient management enhances the formation of macro- and meso-aggregates and promotes carbon stabilisation within them. In contrast, chemical fertilisation tends to favour micro-aggregate formation, with implications for soil carbon stocks and crop productivity. European Journal of Soil Science

Biochar reviewed as remediation tool for microplastic-contaminated soils — A comprehensive review in the SSSA Journal evaluates biochar as a cost-effective, sustainable strategy for remediating soils contaminated by microplastics, an emerging pollutant threatening plant growth and biogeochemical cycles. The authors highlight remaining knowledge gaps around microscopic biochar–microplastic interactions and field-scale application. Soil Science Society of America Journal

Cover crops top ranking for soil-health gains across US trials — A multi-state research team analysing 21 long-term US field trials found that cover crops delivered the clearest gains in soil health among common practices. The study, co-led by the Universities of Wisconsin and Kentucky and published in Agriculture, Ecosystems & Environment, drew on data from soybean-based cropping systems spanning four to 50 years. Phys.org

Agriculture drives majority of Ghana forest loss, study finds — A new study reported by Carbon Pulse concludes that agricultural expansion is responsible for the majority of Ghana's forest loss, adding pressure on cropland soils and carbon stocks. The finding highlights the trade-offs between food production and forest-based carbon sequestration in West Africa. Carbon Pulse

More than a third of Amazon forest hit by 2024 El Niño drought — Analysis cited by Carbon Pulse found that more than a third of the Amazon forest was exposed to drought in 2024 as a result of El Niño, threatening soil moisture, root systems and long-term carbon storage. Repeated drought episodes raise concerns about tipping points in Amazonian soil and vegetation dynamics. Carbon Pulse

EU livestock talks put farm carbon pricing in the spotlight — European Union deliberations over livestock emissions are increasing focus on how to price agricultural carbon, with implications for soil management practices and manure handling. Carbon Pulse's briefing outlines the political and technical questions officials are wrestling with. Carbon Pulse

FAO highlights potatoes as smallholder food-security lever — The Food and Agriculture Organization spotlighted potatoes as a powerful opportunity in sub-Saharan Africa, where around 33 million smallholder farmers depend on crops like potatoes for food and income. FAO argues that expanding potato systems could help address persistent hunger and malnutrition on the continent. FAO

Warming-induced natural emissions could amplify heating by 20–30% — Research published in Environmental Research Letters estimates that warming-driven emissions from natural systems — including methane from wetlands and lakes, carbon from thawing permafrost, and wildfire emissions — could amplify global warming by roughly 20–30%, adding 0.2–0.4°C this century. The authors say faster human emissions cuts would reduce these soil- and ecosystem-driven feedbacks. Environmental Research Letters via SustainabilityOnline

Cover photo by Çağlar Oskay on Unsplash.