{ "source": "Cooked Index — occupational AI risk register", "page": "https://cookedindex.com/jobs/wind-turbine-service-technicians/", "methodology": "https://cookedindex.com/methodology", "notice": "Verdicts are re-examined as evidence accumulates. Re-fetch before relying on this; the page above always carries the current score.", "scored_at": "2026-08-11", "model": "claude-opus-5", "occupation": { "title": "Wind Turbine Service Technicians", "soc_code": "49-9081", "category": "Trades", "us_employment": 9980, "median_annual_wage": 64120 }, "verdict": "EXPOSED", "risk_resistance": 61, "contested": false, "near_boundary": false, "dimensions": { "task_resistance": 16, "embodiment": 20, "liability_shield": 5, "trust_premium": 8, "judgment_accountability": 12 }, "reasoning": { "task_resistance": "Pulling a slip ring, re-torquing yaw bolts with a 3,000 ft-lb hydraulic wrench, and rope-accessing a leading-edge blade repair in a nacelle that never sits still cannot be done remotely or by a drone — the 16 rather than 19 reflects that the diagnostic half of your day (reading SCADA vibration trends, deciding which fault code is real) is already being pre-chewed by condition-monitoring software before you leave the ground.", "embodiment": "You work 250-400 feet up in a confined nacelle, in wind, cold, and grease, hauling tools by winch and doing fall-arrest transitions on a ladder — this is the ceiling case for physicality, and no controlled-environment carve-out applies.", "liability_shield": "Nothing gates entry but employer-required GWO, OSHA 1910.269, NFPA 70E, and confined-space/rescue certs that the site or OEM demands; the turbine owner and the OEM engineer carry the liability for the asset, so you get 5 for training that can be revoked, not a license someone can sue you over personally.", "trust_premium": "Site supervisors and O&M managers learn which techs can be trusted alone on a gearbox borescope and route the hard calls their way, but the contract is with the service provider and the O&M contract gets rebid — the wind farm owner in a distant asset-management office does not know your name.", "judgment_accountability": "Deciding whether a bearing temperature excursion means run-to-scheduled or curtail the unit now, and whether to lock out a machine over a supervisor's production pressure, is real discretion with millions in downtime attached — capped at 12 because OEM service bulletins, torque specs, and LOTO procedures dictate most of the actual work steps." }, "rationale": "The core of this job — climbing 300 feet inside a nacelle, torquing bolts to spec, swapping pitch motors, replacing gearbox oil, and troubleshooting hydraulic and 690V electrical faults in a swaying tower — is about as robot-proof as work gets today. What AI does take is the analytical layer: SCADA vibration and thermal data interpretation, fault-code triage, predictive maintenance scheduling, and the service reports techs write up after each climb. Score is held down not by automation risk but by weak regulatory and relationship moats: no state license gates the trade, and the customer is an asset-management office, not a person who asks for you by name.", "outlook": "Fleet growth and an aging installed base mean more turbines per technician for the next decade; AI eats the diagnostic paperwork and drone inspection work, so the job narrows toward hands-on repair, blade work, and high-voltage tasks.", "what_would_raise_it": { "levers": [ { "dimension": "liability_shield", "change": "A state or federal rule making high-voltage wind work a licensed electrical trade — e.g. states extending journeyman/master electrician licensure to the 690V nacelle side rather than exempting generation equipment, or OSHA adopting a wind-specific standard (currently wind O&M is regulated only via general industry/1910 subpart S and fall-protection rules) requiring a named qualified person to sign off on lockout/tagout and energized work permits with personal liability. IBEW and IREC have pushed generation-side licensure carve-outs before.", "plausibility": "plausible", "would_add": 6 }, { "dimension": "liability_shield", "change": "Insurer/warranty-driven sign-off: OEM warranty terms (Vestas, GE Vernova, Siemens Gamesa) and turbine property insurers requiring a named certified technician (GWO Advanced Rescue, OEM torque-certification) to attest to bolt-torque and blade-repair records, so that an unsigned or AI-generated record voids coverage. Already partly in motion via GWO certification schemes and post-2019 gearbox/blade claim tightening.", "plausibility": "already happening", "would_add": 4 }, { "dimension": "task_resistance", "change": "Task-mix shift as SCADA analytics absorbs the routine tier: if predictive maintenance eliminates scheduled inspection climbs, the remaining work concentrates in unplanned major-component exchange, blade composite repair, and diagnosing faults the model flagged wrongly — a genuine judgment tier. Watch for O&M contracts priced per-event rather than per-scheduled-visit.", "plausibility": "already happening", "would_add": 2 }, { "dimension": "judgment_accountability", "change": "Formalizing the technician's authority to refuse or halt: a union contract or company safety policy giving the lead tech unilateral, documented power to declare a turbine unsafe to enter (wind speed, icing, arc-flash risk) and to override a remote operations center's dispatch order. Offshore wind (Vineyard, Revolution) is importing this from North Sea marine practice.", "plausibility": "plausible", "would_add": 3 } ], "ceiling_note": "Trust premium has no realistic route: the buyer is an asset-management or OEM service desk procuring crews under fleet-wide O&M contracts, and no individual technician is requested by name. Embodiment is already maxed at 20 and cannot rise. Realistic ceiling is roughly the mid-70s, and it comes almost entirely from licensure and warranty-attestation moats, not from anything about the physical work." }, "adjudication": null, "employment_history": { "points": [ { "y": 2017, "emp": 4390, "wage": 53880 }, { "y": 2018, "emp": 5580, "wage": 54370 }, { "y": 2019, "emp": 5960, "wage": 52910 }, { "y": 2020, "emp": 5860, "wage": 56230 }, { "y": 2021, "emp": 10100, "wage": 56260 }, { "y": 2022, "emp": 9830, "wage": 57320 }, { "y": 2023, "emp": 9800, "wage": 61770 }, { "y": 2024, "emp": 11220, "wage": 62580 }, { "y": 2025, "emp": 9980, "wage": 64120 } ], "from": 2017, "to": 2025, "change_pct": 127.3, "comparable_from": 2019, "spans_soc_revision": true }, "pivots": [ { "slug": "ship-engineers", "title": "Ship Engineers", "verdict": "SAFE", "risk_resistance": 73, "median_wage": 109530, "overlap": 89, "skills_to_close": [ "Operation and Control", "Installation", "Active Listening", "Service Orientation" ] }, { "slug": "aircraft-mechanics-and-service-technicians", "title": "Aircraft Mechanics and Service Technicians", "verdict": "SAFE", "risk_resistance": 71, "median_wage": 79870, "overlap": 82, "skills_to_close": [ "Equipment Maintenance", "Repairing", "Installation", "Reading Comprehension" ] }, { "slug": "heating-air-conditioning-and-refrigeration-mechanics-and-installers", "title": "Heating, Air Conditioning, and Refrigeration Mechanics and Installers", "verdict": "SAFE", "risk_resistance": 75, "median_wage": 61010, "overlap": 82, "skills_to_close": [ "Installation", "Persuasion", "Service Orientation" ] } ], "license": "https://cookedindex.com/terms" }