Commonwealth Fusion Systems
Facts
11 propertiesIdentity
- Instance of
- business
- Official website
- cfs.energy[7]
- Legal form
- joint-stock company[9]
Status and dates
- Inception
- 2018[6]
Location
- Country
- United States[3]
Industry and activity
- Field of work
- fusion power[2]
- Industry
- energy industry[5]
More facts +2
- P14750
- 76E8-7C73-E898-58E4-FFD9[13]
- ROR ID
- 04nj3ht72
- Crunchbase organization ID
- commonwealth-fusion-systems
- Golden ID
- Commonwealth_Fusion_Systems
- Google Knowledge Graph ID
- /g/11gh3246w4
- OpenCorporates ID
- us_ma/001329926
- OpenAlex CC0 1.0 (OpenAlex snapshot, openalex.org). Values as shipped.
- ROR ROR data dump: CC0 1.0 (ror.org). locations.* comes from GeoNames under CC BY 4.0 — credit GeoNames (geonames.org) when those columns are used. Organizations only; no personal fields.
- openaire_graph Manghi P. et al., "OpenAIRE Graph Dataset", Zenodo, doi:10.5281/zenodo.3516917, version 11.1.1, CC BY 4.0
From open datasets, joined by identifier and shown only for properties Wikidata does not state on this entity — except where the dataset is the registry authority for the fact (ClinicalTrials.gov on trial registration data): there its value is shown instead, with Wikidata's noted beside it. Every row carries its dataset edition and licence.
where from?
- Source
- ROR
- Edition
- 20260926 · as of 2026-09-26 · newer edition 20261021 landed
- Licence
- cc0-1.0+geonames-cc-by-4.0
- Credit
- ROR data dump: CC0 1.0 (ror.org). locations.* comes from GeoNames under CC BY 4.0 — credit GeoNames (geonames.org) when those columns are used. Organizations only; no personal fields.
- Bronze
476988542f1bdd18…v2.13-2026-09-22-ror-data.zip- Transform
- 4ort-mint · lake · version not recorded
where from?
- Source
- openaire_graph
- Edition
- 20261002 · as of 2026-10-02
- Licence
- CC BY 4.0
- Credit
- Manghi P. et al., "OpenAIRE Graph Dataset", Zenodo, doi:10.5281/zenodo.3516917, version 11.1.1, CC BY 4.0
- Bronze
- manifest sha256
639ac87937dba8e2… - Transform
- 4ort-mint · lake · version not recorded
Country 1
Field of work 1
Headquarters location 1
Industry 1
Instance of 1
Legal form 1
Participant in 1
Participated in 1
0 sources
Summary
Commonwealth Fusion Systems is a business[1].
high ≥ 0.90 · emerging ≥ 0.65 · low below — calibrated against hand-rated truth (single-source .44 · two-source .62 · production-typical .70), so a band is a measurement, not a promise. High is rare by design: it needs both a supported assertion and an evidence sentence. A confirmed or contradicted chip is a Wikidata cross-check; no chip means Wikidata has no value for that property — the ordinary case here, and it says nothing either way. A confirm-only note marks a property whose check can never disagree (Wikidata's border and capital data is not exhaustive), so silence there is a limit of the check, not of the claim.
served-tier precision 80.7% [76.2, 84.5] · rated rows currently served n=342 · entailment-gated at 0.85 · measured 2026-09-29 · re-scored every 10 min, demoted at the half-hourly fold
Show 2 low-confidence claims
Published, not hidden — scoring low is not a reason to withhold a sourced claim. A contradicted chip means Wikidata holds a different value; both are shown so you can judge.
evidence “Among the few other fusion startups to ink a deal is Commonwealth Fusion Systems (CFS), which is perhaps the farthest along, given it’s now nearly two years into its partnership with Dominion Energy.” techcrunch.com · read source
evidence “Commonwealth Fusion Systems had raised about USD 4 billion, he said.” ianslive.in · read source