January 27, 2026

Top news (what matters today)

1. Capital is still rushing into AI data centre platforms.Nvidia invests $2B in CoreWeave to build AI data centers, buying Class A shares at $87.20 to support a joint buildout of 5 GW of AI data centres by 2030. The story also references CoreWeave’s large customer contracts, including Meta ($14.2bn) and an expanded OpenAI contract (~$22.4bn).

2. Grid constraints are increasingly driving power policy—sometimes back toward fossil capacity.Data center energy surge pressures grids and fuels fossil comeback says the U.S. DOE and utilities are delaying coal retirements and using emergency declarations to preserve capacity amid surging data centre load. The piece cites projections that U.S. data centre demand could reach 130 GW and up to 12% (~580 TWh/year) of U.S. electricity by 2028, alongside 100+ GW of announced gas-fired capacity (mostly expected before 2030).

3. AI silicon is being productised directly for hyperscale inference fleets.Microsoft unveils Maia 200 AI inference accelerator chip details Maia 200 (TSMC 3nm) at >10 PFLOPS (FP4) / >5 PFLOPS (FP8), with 217 GB HBM3e and 272 MB SRAM (~140bn transistors). It is already deployed in Microsoft’s US Central (Des Moines) region, with US West 3 (Phoenix) next.

Key deals, funding, and capital markets

US / Global capital flows

• DayOne plans U.S. IPO at $20B valuation after Series C: Singapore-headquartered DayOne (reported spinoff from GDS Holdings) is reportedly planning a U.S. IPO targeting a $20bn valuation. The company recently raised $2bn Series C funding (reported Jan 2026) at a 100% premium, with investors including GDS Holdings, Boyu Capital, Hillhouse, SoftBank Vision Fund, Ken Griffin (Citadel), Coatue, and INA.

• Neurophos raises $110M to scale photonic AI chips: Neurophos raised $110m (investors include Gates Frontier and M12) to accelerate manufacturing of its photonic optical processing units and move toward datacenter-ready OPU modules.

Hardware availability and pricing (near-term delivery risk)

• Intel expects CPU supply to improve after first quarter: Intel expects CPU supply to begin improving in Q2 2026, citing factory network improvements and rising 18A yields. Reported Q4 revenue $13.7bn (down 4% YoY) and Data Center and AI segment +9% YoY to $4.7bn.

• Enterprises face storage shortages and soaring memory prices in 2026: AI demand is driving shortages and lead times; TrendForce forecasts DRAM +55–60% YoY and NAND +33–38%. The story cites examples of component pricing moving materially higher versus early 2025 and SSD delivery delays potentially exceeding a year.

Power, grid, and interconnection highlights

United States: scale and timelines are compressing

• Hyperscale AI drives massive, rapid US data center buildout: Industrial Info Resources (at PowerGen International) estimates roughly $2.4 trillion of U.S. AI data centre development (within a global ~$3.2 trillion pipeline). It cites ~296 GW of U.S. planned capacity tied to AI data centre growth, including 70+ projects ≥1 GW. Electricity demand tied to these projects is described as rising from ~23 GW (2023) to ~42 GW today, targeting >90 GW by 2030, with developers compressing generation and interconnection delivery into 12–24 month windows.

Time-to-power business models and “powered land”

• Exowatt launches ExoRise delivering powered land for hyperscale data centres: Exowatt launched ExoRise to deliver powered land plus Exowatt’s P3 solar technology in high-solar regions of the US Southwest. A pilot is planned to be operational by end-2026. The company (founded 2023, Miami-based) previously raised $50m (Nov 2025) to fund deployment of its “round-the-clock renewable energy” technology.

Sustainability pinch point: embodied carbon in construction

• U.S. data center buildout fuels concrete embodied carbon challenge: Bloomberg-reported estimates suggest rapid U.S. data centre construction could produce nearly 2 million metric tons of CO2 in concrete through 2030. The story notes Microsoft, Amazon, and Meta have signed offtake agreements and joined coalitions aimed at pulling through low-carbon concrete, while policy shifts and funding cuts are slowing momentum.

Policy and regulation (watchpoints for permitting, cost, and build speed)

United States

• EPA moves to revisit PM2.5 annual standard amid legal challenges: The U.S. EPA (under the Trump administration) filed to revisit and asked the D.C. Circuit to vacate the Biden-era annual PM2.5 limit of 9 μg/m³, signalling a broader effort to rework related rules in early 2026. The story flags concerns from industry groups about permitting/investment impacts and cites an American Cement Association estimate that the U.S. will need 1 million metric tons of cement for AI data centers by 2028.

• Vanderbilt urges strong ‘dig once’ laws to cut fiber costs: Vanderbilt Policy Accelerator argues for stronger “dig once” requirements (install conduit during roadway work). It cites studies suggesting 75%–90% of fibre deployment cost is road excavation/repair. The report calls for “dig once” requirements in 2026 surface transportation reauthorization and notes June 2026 BEAD changes.

Asia

• India Budget 2026 pushes sustainable growth for data centres: Ahead of Union Budget 2026, industry groups urged incentives (e.g., subsidised land, tax holidays, tariff rebates) and sustainability-linked benefits. The story cites projections of 14 GW capacity by 2035 and $70bn investments by FY35, and requests reforms including critical infrastructure status, ISTS waivers, and BESS approvals, with grant support tied to audited PUE/WUE.

• Malaysia advances sustainable digital agenda at WEF Davos 2026: Malaysia’s Ministry of Digital reaffirmed “AI Nation” ambitions (under RMK13) and proposed a Data Commission, while collaborating with WEF on a digital embassy framework planned for publication in April. It also announced the first Transitioning Industrial Cluster (TIC) will launch in Sarawak in June.

Africa

• Parliament committee to oversee MDDA, USAASA, USAF, BBI in Gauteng: South Africa’s Portfolio Committee on Communications and Digital Technologies will conduct a 27–29 Jan 2026 oversight visit in Gauteng, reviewing governance, financial management, and operational performance across MDDA, USAASA, USAF, and Broadband Infraco, including a walkabout at BBI’s Network Operations Centre.

Cross-cutting: financial stability and operational resilience

• BIS outlines financial stability risks from AI and digital finance: BIS (Tao Zhang) highlighted that AI and digital finance can improve efficiency but may amplify risks to liquidity, operational resilience, and contagion, calling for stronger governance and coordination (including via BIS Innovation Hub, FSB, IMF).

Operations and technology notes (what to watch inside the fence)

• Salute showcases AI cooling and veteran hiring at PTC26: Salute reported strong PTC 2026 engagement (~10,000 attendees) and highlighted AI direct-to-chip liquid cooling, integration with Northshore/Seastack, and veteran hiring activity via iMasons/Oplign. Priorities over the next 12–24 months include expanding lifecycle services and AI infrastructure support.

• Sequential Simulation of Solid-State Transformer-Driven 800 VDC Data Centers: arXiv preprint models an SST-driven 800 VDC architecture converting 10 kV MVAC to an 800V LVDC bus, evaluated on RTDS with real-world profiles; authors report tight voltage regulation and reduced input-side energy consumption versus a UPS baseline.

• GOXN: Energy Modeling and Experimentation for Cloud-Native Microservices: arXiv artifact paper presents a method to quantify compute/network/storage energy for Kubernetes microservices; excluding network and storage can under-estimate auxiliary-service energy by up to 63%.

Two-line wrap

Execution risk is increasingly shifting from capital access to delivery constraints (power, materials, and hardware lead times).
Investors should expect more policy-driven outcomes that directly affect permitting speed, network rollout costs, and decarbonisation pathways.