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Deployment

Thorvald at Hopland, Mendocino County, California, USA (Bonterra Organic Estates)

Thorvald is a modular, autonomous electric robot platform for agricultural applications, primarily UV-C light treatment to combat powdery mildew in tabletop strawberries and grapevines. The platform operates at night, delivering targeted UV-C light to disrupt fungal DNA replication without chemical residues, and is equipped with cameras for yield prediction and disease detection data services.

Thorvald by Saga Robotics · Catalog entry · 1 source · not yet field-verified · Agricultural robots

Track Thorvald at Hopland, Mendocino County, California, USA (Bonterra Organic Estates)

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Pilot project with Bonterra Organic Estates deploying six autonomous Thorvald robots across ~200 acres of estate vineyards in Hopland, Mendocino County. In 2025 California season, Thorvald treated almost 1,300 acres of vineyards achieving 10x increase in acres under treatment.

Safety record

No incidents on record for Thorvald at Hopland, Mendocino County, California, USA (Bonterra Organic Estates).

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Trust tier
Catalog entry · 1 source · not yet field-verifiedhow tiers work →
Last updated
2026-08-09
Model
Thorvald
Company
Saga Robotics
Location
Hopland, Mendocino County, California, USA (Bonterra Organic Estates)
Status
pilot
First seen
2025-01-01
ID
0a38b854-ce77-4f80-9dc9-aa374f89605e

Timeline

  1. Jan 2025
    First recorded
    Thorvald first documented operating at Hopland, Mendocino County, California, USA (Bonterra Organic Estates).
  2. Aug 2026
    Current status: pilot, reviewed
    Latest recorded state. New status transitions append here as the deployment-status recorder produces them.

On the deployment map

Operates worldwide

Thorvald is deployed globally rather than at a single verified site, so there is no map pin.

Free to use on your site, with a link back to DEPLOY.

Thorvald operates in Hopland, Mendocino County, California, USA (Bonterra Organic Estates). Explore the full verified map:

Sources (1)

  1. https://www.sagarobotics.com/post/bonterra-organic-estates-pilots-autonomous-farming-with-light-technology-to-advance-regenerative-v
Methodology: Verified · 1 source (no primary) · last reviewed 2026-08-09

Verification posture

Verified

Low confidence

Review state

Stable

Last reviewed 2026-08-09

Maturity + lifecycle

Maturity stage: commercial

Lifecycle: superseded

Architectural position

Cohort: agriculture

Sources by quality tier

1
unclassified
Unclassified source

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for Thorvald at Hopland, Mendocino County, California, USA (Bonterra Organic Estates).

Common questions

What is the Thorvald deployment at Hopland, Mendocino County, California, USA (Bonterra Organic Estates)?
Thorvald, built by Saga Robotics, is recorded as a deployment at Hopland, Mendocino County, California, USA (Bonterra Organic Estates) on the DEPLOY registry. Saga Robotics operates the deployment directly.
Who operates Thorvald at Hopland, Mendocino County, California, USA (Bonterra Organic Estates)?
Saga Robotics, the manufacturer of Thorvald, operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.
When did the Thorvald deployment at Hopland, Mendocino County, California, USA (Bonterra Organic Estates) go live?
The deployment is recorded as starting January 1, 2025 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.
Have there been incidents at the Thorvald deployment at Hopland, Mendocino County, California, USA (Bonterra Organic Estates)?
No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.

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