The network
One market each, one editorial standard.
Each title covers a single hardware market and answers the same question first: what can this technology physically do, and what does it cost to build at scale.
The network
The titles
Every title runs as an independent publication with its own domain, editorial scope, and publishing schedule.
HydrogenAmmoniaTracker.comIn developmentGreen ammonia capacity and offtakeTracks green ammonia projects by production capacity, electrolyser scale, and offtake status, separating announced from contracted.
HydrogenEFuelsIndex.comIn developmentE-kerosene, e-diesel and e-methanolE-kerosene, e-diesel, and e-methanol from power-to-X, covering production capacity, certification status, and the cost gap to fossil.
GeothermalEGSIndex.comIn developmentEnhanced geothermal projects and PPAsMaps EGS projects from reservoir stimulation through to power purchase agreements, with drilling cost and capacity data.
WindFloatingWindIndex.comIn developmentFloating offshore wind economicsCost trajectories and project pipelines for floating offshore wind, from foundation technology through to power offtake.
StorageFlowBatteryIndex.comIn developmentVanadium, zinc-bromine and organic flowVanadium, zinc-bromine, and organic flow batteries on the grid, with details on who is installing them, at what cost, and how they compare to lithium.
StorageIronAirIndex.comIn developmentIron-air from pilot to gridFollows the iron-air battery from pilot to commercial scale, covering discharge duration, installed cost, and project pipeline.
StorageLDESIndex.comIn developmentUtility-scale long-duration storageTracks utility-scale long-duration storage deployments: what is contracted, what is operating, and what the cost of stored energy actually is.
HydrogenMethanolTracker.comIn developmentGreen methanol for shippingGreen methanol for shipping and chemical feedstock, covering what is actually under contract and at what delivered cost.
NuclearMicroreactorHub.comIn developmentIndustrial and datacentre reactorsVendor readiness and siting pipelines for reactors small enough to power a single industrial plant or datacentre.
HydrogenNaturalHydrogenIndex.comIn developmentGeological hydrogen explorationGeological hydrogen from subsurface deposits, covering exploration acreage, wells drilled, and the small number of sites that actually produce.
AerospaceOrbitalRefueler.comIn developmentIn-space refuelling and logisticsDepot architectures and docking standards, separating operators that have flown hardware from designs that have not, plus the question underneath both: who is actually buying on-orbit servicing.
NuclearSMRIndex.comIn developmentSMR supply chain trackingThe global supply chain behind small modular reactors, from forgings capacity through to signed offtake, with licence applications kept separate from licences granted.
StorageSodiumIonBESS.comIn developmentSodium-ion grid economicsWhere sodium-ion lands on cost per cycle, and which utilities are procuring it for long-duration storage.
StorageSolidStateHub.comIn developmentSolid-state cell developmentFollows solid-state batteries from cell chemistry to pilot line, and how far qualification has actually progressed.
PhotovoltaicsTandemPanels.comPublishing nowPerovskite-silicon tandem trackerTracks commercial perovskite-silicon tandem modules against the certified lab record, with degradation and cell-to-module yield data.Editorial
What each title publishes
Every title runs the same three formats, which is what makes coverage comparable from one market to the next.
Format
Market intelligence
Dated briefings on efficiency records, commercialisation milestones, and project economics, written for readers who need the number and its source.
Format
Company directories
Listings of the manufacturers, materials suppliers, technology licensors, and research institutes active in each market, sorted by category.
Format
Technology trackers
Running benchmarks that hold each technology against its physical limit, with the development stage labelled on every figure.
The same source hierarchy, stage labelling, and correction process applies to all three, and is published in full in our methodology.
Why the titles are separate
A general technology publication has to explain perovskite deposition and reactor licensing to the same reader. Neither audience is well served by that. Splitting coverage by market lets each title write for people who already know the field.
The editorial standard behind them is shared. Sources are ranked the same way, figures carry their development stage, and corrections are handled identically, which is what makes a reading on one title comparable to a reading on another.
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