Facts, in order: the moment a milestone is reached or advances. Auto-drafted when the tracker's data moves, then verified by a human before publishing.
Fact — notes & explainers, achromaticOpinion — analysis, labelled & coloured·Verified by a human before it's published.·Technical data last verified 2026-06-17
Helion Energy / Washington DOH — Helion secured the licenses to build and operate its Orion plant in Malaga, WA — a Radioactive Materials License and a Radioactive Air Emissions License from the Washington Department of Health — the first US (and world) fusion firm to clear full plant licensing. Under the NRC's decision to regulate fusion like particle accelerators rather than fission reactors, the state DOH is the licensing body. Electricity to Microsoft is targeted by 2028.
Xcimer Energy — Phoenix, a prototype for industrial-scale laser fusion, begins operations — demonstrating end-to-end KrF excimer amplification plus Stimulated Brillouin Scattering (SBS) pulse compression at >1 kJ through a 38 m gas optic (record energy and scale for SBS). First step toward the Vulcan laser and the Athena power plant; the gas-laser path targets lower cost than solid-state drivers.
Xcimer / US DOE — The DOE accepted Xcimer's 724-page preconceptual design and technology roadmap for Athena, its laser-fusion power-plant architecture — billed as the industry's most comprehensive government review of a privately-developed fusion plant, under the DOE Fusion Milestone Development Program.
Germany / EU — Germany joins the EU 'Innovative Core Technologies' IPCEI, focused exclusively on fusion (not fission) — roughly €2.4B this legislative period, part of >€2B pledged for fusion R&D and pilots through 2029. National projects start 2027; the government's stated aim is to host the world's first fusion power plant.
Helion Energy — Thrive Capital-led $465M Series G nearly triples Helion's valuation to $15.5B and brings total raised to ~$1.5B, funding manufacturing scale-up toward its 2028 power deal with Microsoft.
Commonwealth Fusion Systems — CFS published five peer-reviewed papers (58 authors, a Journal of Plasma Physics special issue) laying the physics basis for ARC — its first commercial plant, designed to deliver 400 MW net to the grid in the early 2030s — building on lessons from SPARC.
Avalanche Energy — Avalanche's compact Orbitron device "Jyn" measured apparent ion temperatures above 1 keV (~11M°C, hotter than the Sun's core) — the community's take-notice threshold, hit in a desktop-sized machine.
Pacific Fusion — Pacific Fusion's pulser-module prototype (9 stages, 90 bricks) delivered 440 GW in an 80 ns burst — the highest-power single-step pulsed-power driver ever demonstrated — validating its trigger sync and unlocking a tranche of its >$1B Series A; demo-facility construction starts this summer.
Microsoft / Quantinuum — Peer-reviewed in Nature: error correction (carbon & tesseract codes) cut logical error rates up to 800x below the underlying physical qubits on Quantinuum trapped-ion hardware - the largest physical-to-logical gap yet independently validated, with repeated mid-circuit correction across up to 12 logical qubits.
Atom Computing — Atom Computing demonstrated sustained multi-round quantum error correction with a toric code on neutral atoms — logical error rates falling as the system scales up (sub-threshold), a first for the neutral-atom platform.
Quantinuum — Quantinuum priced an upsized IPO at $60/share, raising $1.68B on Nasdaq (QNT) at a ~$15.7B market value — the quantum industry's first mega-IPO. Honeywell retains ~48% voting power.
IQM / Oak Ridge National Laboratory — A 20-qubit IQM Radiance system ("Pathfinder") went live at Oak Ridge National Laboratory on 16 Jun 2026 — Finnish superconducting maker IQM's first US installation and the first commercially-procured quantum computer at the lab. It is co-located with Frontier, the world's most powerful open-science supercomputer, for HPC–quantum integration in the National Center for Computational Sciences test bed. The deployment comes ahead of IQM's planned Nasdaq listing via a business combination with Real Asset Acquisition Corp. (RAAQ).
IonQ — IonQ launched Clavis XG Multiplex, letting quantum-key-distribution traffic run alongside classical data on existing metropolitan fiber — so operators need not redesign, isolate or dedicate optical networks for quantum security. Paired with its Clarion KX key-exchange platform, it targets the "harvest-now, decrypt-later" threat and aims to move customers from QKD pilots to production deployment.
Alice & Bob / GENCI (France) — France's HPC agency GENCI signed a public procurement (at VivaTech 2026) for an 18-cat-qubit Alice & Bob system — the world's first formal state acquisition of error-biased cat-qubit hardware, funded via France 2030's HQI (Hybrid HPC-Quantum) initiative. It will be installed at the CEA's TGCC center (Bruyères-le-Châtel) and hybridized with the Joliot-Curie supercomputer, accessible to researchers in 2027 — billed as the first early fault-tolerant QC (eFTQC) permanently sited in a European supercomputing center.
Rosatom / Uzbekistan — First safety concrete was poured at the Jizzakh site near Lake Tuzkan — the first plant built anywhere under an export SMR contract. Rosatom is supplying two RITM-200N reactors (2×55 MWe) alongside two VVER-1000s for a 2.1 GW hybrid plant; first unit targeted for 2029.
Antares / Idaho National Lab — Antares' Mark 0 test reactor at Idaho National Laboratory achieved first criticality — a self-sustaining nuclear reaction and the first new US advanced-reactor design to cross the threshold (it is not yet generating power).
Oklo / US DOE — DOE's Idaho office approved the Preliminary Documented Safety Analysis (PDSA) for Oklo's Aurora-INL under the Reactor Pilot Program — a staged framework letting advanced reactors build on a federal site under DOE oversight instead of waiting on full NRC licensing. It clears the safety basis for construction (not commercial operation); Oklo pursues NRC licensing separately for commercial units.
TerraPower / UK ONR — TerraPower's Natrium design was accepted into the UK's Generic Design Assessment, with the Office for Nuclear Regulation, the Environment Agency and Natural Resources Wales beginning Step 1 in June 2026 — the sodium-cooled fast reactor's first overseas licensing push, following its US construction permit at Kemmerer. The same 345 MWe design with molten-salt storage boosting to 500 MW.
X-energy / US NRC — The NRC issued a Finding of No Significant Impact for X-energy's plan to build four 80 MWe Xe-100 reactors at Dow's Seadrift site on the Texas Gulf Coast — the first commercial nuclear project in the NRC's 52-year history cleared through a streamlined environmental assessment rather than a full environmental impact statement. The Amazon-backed developer still faces the separate safety review next.
NEURA Robotics — Germany's NEURA announced a Series C of up to $1.4B at a $7B valuation (Nvidia, Amazon, Qualcomm, Tether, Bosch, EIB…) — billed as the largest-ever raise for a full-stack robotics company; the full amount is milestone-contingent. 4NE-1 humanoid (~€98k) ships at scale from late 2026.
SpaceX — SpaceX raised $75B in its IPO (555.6M shares at $135; ~$1.75T valuation), trading on Nasdaq as SPCX from 12 Jun 2026 — the largest IPO in history, dwarfing Saudi Aramco's $29.4B (2019); the book ran >2× oversubscribed (~$150B in orders).
Axiom Space — Axiom closed $525M+ (Feb $350M led by Type One Ventures & QIA, plus a $175M June extension joined by MUFG) to accelerate Axiom Station, spacesuits and human spaceflight — the largest station-sector raise amid NASA's CLD strategy rework.
CoreWeave / NVIDIA — CoreWeave set new MLPerf Training v6.0 records, training DeepSeek-V3 (671B parameters) in 2.02 minutes on 8,192 NVIDIA GB300 NVL72 GPUs — the largest GB300 cluster submitted in the round and the only one scaled beyond 2,048 GPUs on DeepSeek-V3. The run used the same infrastructure customers run in production, a marker of how fast large-model training time is collapsing.
Anthropic — Anthropic released Claude Fable 5 — a Mythos-class model exceeding any it had made generally available — gated so ~5% of sensitive (e.g. cyber) sessions get a conservatively-tuned model, while the unrestricted Mythos 5 went only to vetted cyberdefenders via Project Glasswing with the US government. Days later the US Commerce Department export-controlled both models, barring all foreign-national access; unable to enforce that selectively in real time, Anthropic shut Fable 5 and Mythos 5 off worldwide (its other models unaffected) — the first time a deployed frontier AI model was export-controlled like a strategic technology.
ITER / General Atomics — The 13-tesla, ~1,000-tonne Central Solenoid — the 'beating heart' built by General Atomics to drive ITER's plasma current — is complete and delivered to the site. A key assembly milestone toward first plasma (2034); the full pulsed-magnet system was ~15 years in the making.
Focused Energy — German laser-fusion firm Focused Energy closed an oversubscribed $240M Series A led by utility RWE — the industry's largest Series A — to build its Lighthouse demonstrator at a retired German fission plant (total funding ~$500M incl. grants).
IBM / US Commerce — IBM is spinning off Anderon, a $2B (≈$1B CHIPS Act + $1B IBM) 300mm superconducting-qubit wafer fab in Albany, NY — open to other quantum vendors as a neutral 'TSMC for quantum.'
IonQ — IonQ sold its first 6th-gen, chip-based 256-qubit system (to the University of Cambridge) and posted record Q1 revenue of $64.7M (+755% YoY); its roadmap targets 10,000 networked qubits.
OPG / GE Hitachi — OPG set the ~953-tonne basemat foundation module 35 m below ground for the first of four BWRX-300 units at Darlington — North America's (and the G7's) first SMR build, targeting grid connection by 2030.
1X — 1X began full-scale NEO production at a 58,000 sq-ft, vertically-integrated plant in Hayward, California — ~10,000 units/yr capacity (its first-year run sold out in 5 days), targeting 100,000 units by 2027.
Figure AI — Figure ran its humanoids 200 hours nonstop, sorting 249,558 packages with zero hardware failures and no teleoperation — driven end-to-end by its Helix neural network, a durability/autonomy milestone.
Waymo — Waymo suspended all freeway rides (San Francisco, LA, Phoenix, Miami) to improve construction-zone handling, after recalling 3,791 vehicles over flooded-roadway incidents — a notable safety pullback on its hardest driving domain.
Blue Origin — A New Glenn first stage exploded during a static-fire test at LC-36, Cape Canaveral (28 May 2026) — destroying the booster and damaging Blue Origin's only New Glenn pad. Reported as the most powerful rocket explosion since the Soviet N1 (1969); no injuries. Blue Origin targets return to flight before end-2026, accelerating a vertical-integration redesign.
SpaceX — SpaceX flew Starship V3 for the first time (Flight 12, 22 May 2026) — its most powerful version, built for high-rate Starlink launches and future Moon missions. The suborbital test deployed 20 mock + 2 real Starlinks and was called a success despite engine glitches and a missed booster splashdown; full orbital flight is still to come.
The White House's FY27 request for Fusion Energy Sciences is $755M — $50M below FY26 and well short of the $1.11B authorized by the CHIPS and Science Act — even as public-private partnership funding rises to $135M and a new Office of Fusion is proposed. A contrast with Europe, where Germany just joined a multi-billion-euro fusion IPCEI.
Zap Energy — Adds near-term ~50 MW modular fission reactors alongside its sheared-flow Z-pinch fusion, betting on shared materials, liquid-metal and power-conversion tech. Century platform hit a record 1.6 GPa plasma pressure and FuZE-A came online. Zabrina Johal (ex-General Atomics, US Navy nuclear) named CEO; cofounder Benj Conway → President.
Tokamak Energy / UKIFS — Tokamak Energy named Magnet Systems Partner for the UK government's STEP programme — the first-of-a-kind plant at West Burton (UKAEA / UK Industrial Fusion Solutions). A £70M (~$95M) contract (2026–2029) leading eight HTS magnet work packages via its TE Magnetics division; its ST40 spherical tokamak serves as a high-field testbed.
ARPA-E (US DOE) — ARPA-E committed $135M to fusion over 18 months — more than its entire prior 12 years of fusion funding combined — launching CHADWICK (first-wall materials for a 40-year plant life) and GAMOW (market-aligned fusion) programs.
First Light Fusion — First Light closed a £25m first tranche (Starmaker One + UKAEA) and shipped its first VIPER III velocity amplifiers to Texas A&M — a pivot to selling its amplification tech while pursuing its FLARE inertial-fusion concept (target gain ~1,000).
QuEra / Harvard / MIT — QuEra, Harvard and MIT showed qLDPC codes encoding 1,156 logical qubits into 2,304 physical (≈2:1, >50% rate), simulated into the "teraquop" regime (~1 error per trillion ops) — versus the hundreds-to-one ratio typical today.
Kairos Power — Kairos broke ground on Hermes 2 in Oak Ridge — the first power-producing Gen IV reactor with an NRC construction permit. The molten-salt-cooled plant will feed up to 50 MW to TVA, powering Google data centers.
China (MIIT) / Baidu — After 100+ Baidu Apollo Go robotaxis failed simultaneously in Wuhan (a cloud outage stranded riders up to two hours), China suspended all new autonomous-driving permits on 29 Apr 2026 — the first nationwide robotaxi licensing freeze.
CU Anschutz · Caltech · USC — Surgeons at CU Anschutz/UCHealth implanted a BCI into a paralyzed patient's higher-functioning cortex — not the usual motor cortex — a world first, aiming for more natural and complete sensory-and-motor control. Part of a Caltech/USC consortium using a Blackrock Neurotech array.
DeepSeek / Huawei — DeepSeek's 1.6T-parameter V4 runs on Huawei Ascend (950PR), and a Huawei-led team completed full-parameter post-training on ~1,000 Ascend 910Cs — a compute-sovereignty landmark. Pre-training hardware remains undisclosed, so "trained without Nvidia" is NOT established.
TerraPower / NRC — The NRC issued a construction permit for TerraPower's Natrium plant (Kemmerer, Wyoming) — the first US commercial advanced-reactor approval in ~a decade and the first non-light-water reactor approval in over 40 years. 345 MWe sodium-cooled fast reactor with molten-salt storage boosting to 500 MW; completion targeted 2030.
US NRC — After ~6 years, the NRC finalized Part 53 (effective 29 Apr 2026) — a risk-informed, technology-inclusive licensing framework targeting design approvals in 18 months or less at roughly half the cost. A structural unlock for the entire US advanced-reactor field, independent of any single project.
Science Corporation — Science closed an oversubscribed $230M Series C (total ~$490M) to commercialize PRIMA — a retinal BCI that restored form vision in dry-AMD patients (NEJM-published). A European launch later this year would make it the first BCI vision product on the market.
Neuracle / NMPA (China) — China's NMPA cleared Neuracle's coin-sized NEO implant (developed with Tsinghua) for commercial sale to restore hand function after spinal-cord injury — the first invasive-class BCI approved for market anywhere, ahead of Neuralink.
ARC Prize — The first fully interactive ARC benchmark: hand-built game environments with no instructions — agents must discover the rules. At launch every frontier model scored <1% (best 0.37%) while humans solve them all; $2M+ prize pool, results Dec 2026.
Proxima Fusion / RWE / Bavaria / Max Planck IPP — Proxima Fusion, RWE, the Free State of Bavaria and Max Planck IPP signed an MOU to build Europe's first commercial stellarator fusion plant. It starts with 'Alpha', a €2B (~$2.3B) demonstration stellarator in Garching aiming to be the first stellarator to reach net energy gain (Q>1) in the 2030s; a commercial 'Stellaris' plant would follow at RWE's decommissioning Gundremmingen nuclear site. IPP leads physics, Proxima engineering, RWE plant construction.
DTT / ENEA — The first 1 MW, 170 GHz gyrotron (THALES TH1509) for Italy's DTT passed acceptance at the Swiss Plasma Centre — 1 MW for 100 s, the first European demonstration of an industrial MW-class 170 GHz tube. A key step for DTT's ECRH heating; 15 more units to follow.
Apptronik — A $520M Series A extension (backers include Google, Mercedes-Benz and the Qatar Investment Authority) values Apptronik at $5B and lifts total funding to ~$1B, to scale Apollo production toward ~$80k/unit at volume from 2027.
Agility Robotics / Toyota — Toyota Motor Manufacturing Canada contracted seven Agility Digit humanoids (starting with three) for its Woodstock RAV4 plant under a robots-as-a-service deal (~$30/hr per robot) — a pilot-to-commercial step in auto manufacturing.
EAST (ASIPP) / CAS — EAST ran stable plasmas at 1.3–1.65× the Greenwald density limit (vs the usual 0.8–1.0) using ECRH-assisted ohmic start-up — clearing a decades-old barrier in magnetic confinement. Higher density lifts the fusion rate and the triple product toward breakeven. Published in Science Advances (Jan 2026); ASIPP, Huazhong University and Aix-Marseille.
Tesla — Tesla began public Austin robotaxi rides with no human safety monitor in the car (22 Jan 2026); by June it covered the entire Austin metro (~245 sq mi, ~13–20 Model Ys), though remote operators can still intervene.
Quantinuum — Quantinuum launched Helios: 98 trapped-ion (barium-137) physical qubits with 99.92% two-qubit-gate fidelity and all-to-all (QCCD) connectivity, running up to 48 error-corrected logical qubits — its most accurate commercial system.
AWS (Project Rainier) / Anthropic — AWS activated Project Rainier — nearly 500,000 of its own Trainium2 chips across multiple US data centers, one of the world's largest AI compute clusters and the biggest built on custom silicon rather than Nvidia GPUs. Anthropic trains and serves Claude on it (>5x its previous training compute), scaling toward 1M+ Trainium2 chips — a proof point that frontier-scale compute can run on a hyperscaler's in-house accelerators.
Caltech — Caltech trapped 6,100 cesium atoms in optical tweezers — roughly 10× prior arrays — holding superposition ~13 s with 99.98% single-qubit accuracy and shuttling atoms without decohering, a key enabler for error correction. Published in Nature.
Oklo / Idaho National Lab — Oklo broke ground (22 Sep 2025) on Aurora-INL — its first Aurora Powerhouse, a 75-MWe liquid-metal-cooled, metal-fueled fast reactor at Idaho National Laboratory (building on EBR-II heritage) under DOE's Reactor Pilot Program, with Kiewit as lead constructor.
ITER / Westinghouse — A $180M contract for Westinghouse to complete and weld ITER's vacuum vessel — the hermetic double-walled steel chamber that houses the plasma — joining its nine sectors into a single ring, the most intensive stage of ITER assembly.
Anthropic (Claude Opus 4) — Anthropic's Claude Opus 4 launched with extended thinking and sustained autonomous coding over long tasks — part of a 2025 shift where reasoning/agentic models, not raw scale alone, drove the frontier.
WEST (CEA) — WEST (CEA, France) held a hydrogen plasma for 1,337 s — about 22 minutes — at 50M°C with a tungsten wall and 2 MW of heating, surpassing EAST's 1,066 s by ~25% for the longest sustained fusion plasma on record.
DeepSeek (R1) — DeepSeek-R1, an openly released RL-trained reasoning model, matched leading closed models on math and coding — triggering a market reckoning over AI capex.
CAIS · Scale AI — As models saturated existing tests, a 2,500-question expert exam launched on which frontier models initially scored in the single digits — a fresh yardstick for the distance to general capability.
OpenAI / Oracle / SoftBank — A $500B, ~10 GW US data-center program was announced, with the first multi-GW campus rising in Abilene, Texas — the largest compute buildout ever committed.
xAI (Colossus) — Colossus scaled to ~200,000 GPUs and gigawatt-class power as GB200 racks came online — the first single site to approach 1 GW of AI compute.
Rigetti Computing — Rigetti launched its 84-qubit Ankaa-3 superconducting system with a 99.5% median two-qubit gate fidelity — a major reliability jump from a redesigned qubit layout and Alternating-Bias Assisted Annealing, available on Rigetti's cloud and later AWS Braket / Azure.
Microsoft / Google / Amazon / Meta — Combined annual capital spending by the four largest US hyperscalers crossed $200B, dominated by AI data centers — the fastest capex ramp in corporate history.
xAI (Colossus) — xAI brought its Colossus cluster in Memphis online with ~100,000 H100 GPUs (~150 MW), built in months — the first single cluster at six-figure GPU scale.
UC Davis / BrainGate2 — A BrainGate2 intracortical BCI at UC Davis decoded a man with ALS's attempted speech into on-screen words and synthesized voice in real time at up to ~97-99% accuracy from a large vocabulary (NEJM) — the first speech BCI accurate enough for natural conversation. It has since been used independently at home for thousands of hours, marking the shift from lab demo to daily communication.
Boston Dynamics — Boston Dynamics retired its decade-old hydraulic Atlas and revealed a fully electric Atlas with super-human range of motion (360° hip, waist and neck rotation) — its pivot from research robot to industrial humanoid, with pilots beginning at Hyundai.
KSTAR / KFE — In its 2023–24 campaign, after a tungsten divertor upgrade, KSTAR sustained high-confinement (H-mode) plasma for 102 s and held ion temperatures of 100M°C for 48 s — both device records. The team's next goal is 300 s above 100M°C by the end of 2026.
QuantumScape — QuantumScape shipped B-samples of its QSE-5 lithium-metal cell (~844 Wh/L) to automotive customers for qualification — a step from prototype toward a product.
Samsung SDI — Samsung SDI began running a dedicated sulfide solid-state pilot line, shipping sample cells to automakers — the first major maker to move from lab to a pilot production line.
CATL — CATL announced a 'condensed' (semi-solid) cell rated ~500 Wh/kg — the first credible claim to roughly double conventional energy density, initially aimed at aviation.
Hyundai Motor Group — Hyundai Motor Group completed its acquisition of a controlling 80% stake in Boston Dynamics from SoftBank (valuing it at $1.1B) — bringing the Atlas humanoid maker in-house and positioning the group as a humanoid frontrunner.
Helion Energy 
Xcimer Energy 
Commonwealth Fusion Systems 
Avalanche Energy 
Pacific Fusion 
Quantinuum 
Atom Computing 
IQM 
IonQ 
Alice & Bob 
Oklo 
TerraPower 
X-energy 
NEURA Robotics 
SpaceX 
Axiom Space 
Anthropic 
ITER 
Focused Energy 
IBM 
1X Technologies 
Figure AI 
Waymo 
Blue Origin 
Zap Energy 
Tokamak Energy 
First Light Fusion 
QuEra 
Kairos Power 
DeepSeek 
Science Corporation 
Proxima Fusion 
Apptronik 
Agility Robotics 
Tesla 
TSMC 
Vast 
Intel 
Amazon (AWS) 
Caltech 
WEST (CEA) 
Oracle 
xAI 
Rigetti Computing 
OpenAI 
Boston Dynamics 
SK hynix 
QuantumScape 
Samsung SDI 
CATL 
Samsung Foundry 
Hyundai Motor Group 
ASML