PERSON DIRECTORY
Reyk Knuhtsen
Reyk Knuhtsen appears in 5 indexed conversations across SemiAnalysis. This directory brings every appearance, source, TL;DR, digest, and transcript into one searchable feed.
Ep. 039 - [EMERGENCY] Brad Gerstner Cut Our 2027 Forecast in Half. We Raised It. (Datacenters)
Jordan NanosJeremie OntiverosReyk Knuhtsen
SemiAnalysis raised its 2027 data-center forecast from 43 GW to 50 GW, citing building-level tracking against expectations near 25 GW.More than $1 trillion in signed leases and modular builds, with DayOne timelines around nine months versus 18 months traditionally, support delivery; delays and gradual ramps are already modeled.Power remains constrained, while potential data-center oversupply entering 2028 is Jeremie’s main risk, not a formal forecast.
Ep. 039 - [EMERGENCY] Our Numbers Are "Insane." Here's the Proof. (Datacenters) | Jeremie Ontiveros, Reyk Knuhtsen, Jordan Nanos
Jordan NanosJeremie OntiverosReyk Knuhtsen
SemiAnalysis is raising its 2027 data-center forecast from 43GW to roughly 50GW, citing building-by-building tracking, over $1 trillion in signed leases, and self-build starts rising quarter after quarter.Cited modular builds can compress traditional 18-month timelines to 6–9 months, but the team warns the constraint could flip to data-center oversupply in 2028 as chip supply expands.
Ep. 024 - SpaceX's 10GW Plan Drives $300B ARR by 2027 (Datacenter, Energy)
Jeremie Eliahou OntiverosReyk KnuhtsenJordan Nanos
SemiAnalysis argues SpaceX could bring 10 GW of AI capacity online in 2027, selling scarce “emergency megawatts” for roughly $50 million per MW-year.Modeled frontier inference near $100 million per MW-year could repay GPUs in under a year and make NVIDIA financing plausible.Microsoft’s late-2027–28 capacity gap supports demand, while permitting, chips, uptime and political restrictions remain risks.
Stop Saying Half of 2026 US Datacenter Capacity Is Canceled
Jeremie Eliahou OntiverosReyk KnuhtsenEllie HolbrookJordan Nanos
The claim that half of 2026 US data-center capacity was canceled fails a denominator check: SemiAnalysis says early-stage options were mistaken for committed builds, while its forecasts moved less than 5%.The sharper bottleneck is execution at financed projects such as Oracle’s Project Jupiter, supporting more than 40 GW of behind-the-meter additions by 2028 but leaving gas, permits, equipment, and schedules as catalysts and risks.
Ep. 016 - What Unitree's Evolution Means For Robotics (Robotics) | Jordan Nanos, Reyk Knuhtsen, Niko Ciminelli
Jordan NanosReyk KnuhtsenNiko Ciminelli
Unitree’s strongest signal is rapid, low-cost hardware iteration rather than mature industrial deployment: a robot priced at $27,000 could imply roughly 67% gross margin, even as payload, accuracy and burnout remain weak.DJI-like affordability and China’s dense supplier ecosystem could create task-by-task demand before general autonomy, but repeatable assembly, “nines of reliability,” regulation and intensifying competition remain the decisive tests.



