Issue 5
AI data centres' power demand is redrawing the grid: capacity wall, flexibility and build pace
Several analyses in early September argue that AI is increasing power demand faster than the grid can expand. Cloud providers are struggling with power limits, and according to Greg Abel of Berkshire, data centre power demand is both a major constraint and an opportunity.
Who is affected and how
- energy specialist
- Grid expansion takes years, so flexible load and load management borrowed from Bitcoin miners are the short-term tools.
- plant manager
- Industrial power supply and data centre demand compete for the same capacity, so it is worth filing your own connection application early.
- supplier
- For transformer, switchgear and generator makers, demand is set by the grid constraint.
Texas grid strained by "ghost demand" as AI data centre power requests balloon on paper
On paper, power demand in Texas is growing at an impressive pace because of AI data centres, but according to Data Center Frontier, ERCOT has measured how many megawatts actually materialise. Grid…
energy specialistIn grid planning, the gap between announced demand and actual connection should be modelled separately.plant managerInflated demand requests can slow industrial connection queues, so your own application should be documented.supplierBecause of demand uncertainty, supplier capacity expansion should be tied to projects that are actually being built.data centre · United StatesNew York orders one-year moratorium on construction of large data centres
According to HINO9, Governor Kathy Hochul has imposed a one-year moratorium on the construction of large data centres by executive order, making New York the first US state to do so. The moratorium…
supplierDelays to New York data centre projects pose an order-volume risk for cooling, power and construction suppliers as well.energy specialistThe moratorium may temporarily ease New York's grid connection queue, but the regulatory precedent will also affect other states.plant managerGiven the regulatory risk, it is worth reconsidering site selection if a related data centre investment is also planned.robotics · United StatesCaterpillar and FieldAI collaborate on industrial robotics and AI technology
Caterpillar has announced a collaboration with FieldAI on industrial robotics and AI technology development. The company says it chose FieldAI because the technology can be deployed in complex…
plant managerNew AI-based solutions may emerge in environments that push the limits of conventional automation, so a pilot is worth planning.engineerThe integration and safety requirements of AI robotics tailored to dynamic environments should be assessed early.skilled workerIn heavy industrial settings, machine operation and supervision may move closer to autonomous systems.energy · globalSmall modular reactors for data centres: construction permits, high costs and slipping timelines
According to a Nature report, Fortune and other analyses, data centres are increasingly looking to small modular reactors (SMRs) as a reliable, low-carbon power source, and Google has signed a deal…
energy specialistSMRs will not solve the data centre power shortfall in the short term, so planning should also count on gas and the grid.supplierPermitting progress on reactor programmes determines the realistic order timing for nuclear components.Hungary
More key stories of the week
Data centre demand spreads across Europe as local opposition grows and the EU hedges its bets
The McKinsey Data Center Demand Index shows data centre demand growing across a wider geographic area through 2030, while another report says AI will double data centres' electricity consumption…
energy specialistZoning, permitting and grid-connection procedures have become the bottleneck, so separate project time should be planned for them.plant managerEurope's data centre expansion competes with industrial demand for electricity and connection capacity.supplierThe spread of the demand map creates cooling, electrical and construction orders at new sites.energy · United StatesAI changes energy storage: battery power trading and Form Energy
AI is driving the biggest shift in stationary battery applications in decades. Another report says almost anyone can make money selling electricity with AI and batteries, and Form Energy is the…
energy specialistAI-based storage optimisation is a new revenue source, and operating and trading software is worth piloting.plant managerOn-site storage can also be a tool for managing an industrial site's peak load.SME ownerThe entry barrier to selling battery power falls thanks to AI tools, and payback should be calculated with one's own data.case · United StatesLocal opposition to data centres grows in the US: a dispute over water, power and bills
In South Dakota, candidates for utility regulator clashed over a pause on AI data centres, and Arizona's attorney general called for a halt to new AI data centres because of water and power…
energy specialistPublic opposition turns the sharing of power and water costs into a political issue, which affects connection permits.plant managerIndustry needs the same grid and water capacity, so local disputes may affect your own expansion too.supplierPermitting risk for data centre projects shows up as project delays in the supplier's capacity plan.robotics · United StatesSam Altman says OpenAI will build humanoid robots, a challenge to Tesla's Optimus
Sam Altman has confirmed that OpenAI will build humanoid robots, moving beyond software. According to reports, Tesla began producing Optimus at its Fremont factory around August.
plant managerAs more humanoid players emerge, purchasing options and prices will shift, so pilot planning should not be put off.engineerCompetition among humanoid platforms is accelerating changes in software and hardware architectures, so integration standards need watching.energy · United StatesUS to produce more gas for AI power demand as data centres weigh on-site generation
More natural gas is coming onto the US market to supply AI data centres, setting off multibillion-dollar deals. An analysis by J&J Transformers compares gas turbines, reciprocating engines and…
energy specialistFor on-site generation, the generator step-up transformer (GSU) and scheduling are decisive alongside output, fuel, emissions and reliability.supplierTurbine and generator demand is a capacity constraint, and delivery lead times may be long.plant managerOn-site gas supply is also relevant to industrial sites as an alternative to grid delays.energy · United StatesGrid capacity with AI: Gridsight raises $26 million, Brookhaven leads $14 million project
Gridsight has raised $26 million to help utilities unlock grid capacity with AI. Brookhaven National Laboratory is leading a $14 million AI project for the US electric grid.
energy specialistImproving utilisation of the existing grid with AI is a faster alternative to building new lines, and the tools are worth assessing.plant managerBetter capacity management can mean faster industrial connection.survey · globalSurveys: most manufacturers are still testing physical AI, and adoption is slower than expected
A TCS survey finds that most manufacturers are still at the testing stage of physical AI. TechRadar says industrial AI is being adopted faster than it works, while DirectIndustry asks whether…
plant managerThe gap between pilots and scalable production should be addressed before investing, and success criteria set in advance.engineerFactories' data and integration readiness is the most common bottleneck.data centre · global800 VDC data centre architecture: solid-state transformers and new power supply solutions
Schneider Electric has published an analysis of 800 VDC architecture for AI data centres, while Siemens is working with Reinhausen on a solid-state transformer. Meanwhile, GE Vernova has presented a…
engineer800 VDC and the solid-state transformer bring new design standards and component requirements, which should be built into the specifications of upcoming projects.energy specialistMedium-voltage UPS and DC distribution are changing the connection and protection concept.supplierTransformer and power-supply manufacturers need to plan product development to serve racks with higher power density.factory · United StatesGE Appliances plant stays competitive with AI agents and robots, with 800 AI agents at work
According to NPR, at the Roper plant in Georgia, owned by GE Appliances, autonomous vehicles carry parts to assembly lines and robots do the assembly. Another report says 800 AI agents now run the…
plant managerAlongside robotised materials handling and assembly, AI agents are taking over operational decisions, so decision authority should be defined in advance.skilled workerTasks are being redistributed among people, robots and AI agents, and training needs to be adjusted accordingly.logistics specialistAutonomous vehicles are taking over in-plant materials supply.survey · globalSpecialized physical AI captures the value in an $18 billion market, with returns in warehouses and hospitals
According to Arthur D. Little's Blue Shift analysis, humanoids dominate the headlines but the value lies in specialized physical AI, in an $18 billion market. IDC data indicates that returns are…
plant managerWhen investing, specialized, task-specific systems may deliver better returns than humanoids.logistics specialistWarehouse applications are the best-proven entry point for physical AI.SME ownerAssessing physical AI at the system level rather than by robot category helps avoid misguided investments.case · globalEnergy firms face AI-enhanced cyber attacks as they connect more systems
Energy companies face AI-enhanced cyber attacks as they connect more systems. According to the report, expanding connections increases the attack surface.
energy specialistOT network segmentation and attack detection should be strengthened before systems are connected.engineerA cybersecurity review should be treated as a mandatory step when introducing new connections.investment · AsiaTSMC fab equipment demand nearly doubles in six months, pushing 2026 capex toward $64 billion
According to Tom's Hardware, TSMC's demand for chipmaking equipment has nearly doubled in six months, and the AI surge is pushing 2026 capital spending toward $64 billion. Suppliers are struggling…
supplierDemand for semiconductor manufacturing equipment and components, and the resulting bottlenecks, show up in lead times, so capacity plans should be adjusted accordingly.plant managerBecause of chip and equipment shortages, orders for long-lead-time equipment need to be planned in advance.