Your Essential Guide to GWO Basic Safety Training (BST) for the Onshore and Offshore Wind Industry

The United Kingdom stands as a global leader in renewable energy, particularly in the vast potential of offshore wind. As the nation drives towards its Net Zero targets, a new generation of skilled professionals is needed to build, maintain, and operate the colossal wind farms that power our future.¹

At the heart of this green revolution are the wind turbine technicians and operations personnel – the hands-on heroes working in some of the world’s most challenging and rewarding environments.³ In these settings, whether perched atop a 100-metre turbine tower or transferring between vessels in the North Sea, safety is not just a priority; it is the foundation upon which the entire industry is built.

To ensure a universal standard of competence and safety, the Global Wind Organisation (GWO) has established a mandatory training framework. The GWO Basic Safety Training (BST) certificate is the essential passport for anyone aspiring to a career in the global wind industry, a non-negotiable prerequisite that proves you have the skills to work safely and respond effectively in an emergency.⁵

This comprehensive guide will walk you through every aspect of the GWO BST standard. We will explore what the training entails, who it is for, provide an in-depth analysis of each training module, and discuss the exciting career prospects that this certification unlocks.

What is the Global Wind Organisation and the GWO BST Standard?

The Global Wind Organisation (GWO) is a non-profit body founded and owned by the world’s leading wind turbine manufacturers and wind farm operators.⁵ It was established with a single, clear mission: to create a safer, injury-free work environment in the wind industry through the development of standardised safety training and emergency procedures.⁷

This “by industry, for industry” approach is fundamental.⁸ The training standards are not designed by an abstract committee but are created and validated by the very companies that will employ the certified technicians. This ensures that every element of the training is relevant, practical, and directly addresses the real-world hazards encountered on a wind farm.

Before the GWO standard was established in 2012, safety training was fragmented.⁵ A technician might have to undergo separate, often duplicative, training courses for each new employer or project they worked on. This was inefficient, costly, and created inconsistencies in safety competence. The GWO framework solved this by creating a single, globally recognised benchmark. A technician with a GWO BST certificate can work for any GWO member company, anywhere in the world, without needing to repeat their basic safety training. This has created a more mobile, flexible, and efficiently trained international workforce, significantly boosting productivity by making technicians available for more working days each year.⁹

The GWO Basic Safety Training (BST) standard is the mandatory minimum requirement for any personnel working in, or with, a wind turbine generator (WTG), whether onshore or offshore.¹⁰ Its primary objective is to equip participants with the essential knowledge, skills, and confidence to recognise and mitigate hazards, respond appropriately in an emergency, and increase their safety through the proper use of personal protective equipment (PPE), emergency equipment, and established procedures.¹²

Is GWO Training for You? Identifying the Ideal Candidate

The GWO BST course is designed for a broad range of individuals, primarily new entrants seeking to start a career in the wind industry and existing personnel who need to renew their certification.¹⁴ This includes, but is not limited to:

• Wind Turbine Technicians
• Installation and Maintenance Engineers
• Site Managers and Supervisors
• Health, Safety, and Environment (HSE) Staff
• Offshore Logistics and Marine Coordination Personnel ³

Before enrolling, prospective candidates must meet a few non-negotiable prerequisites:

1. Age: Participants must be at least 18 years old.¹⁵
2. Medical Fitness: The course is physically demanding. Candidates must be medically fit and capable of fully participating in all practical exercises, which can be strenuous.¹⁴ These exercises are not just theoretical; they involve real physical exertion, such as repeatedly climbing ladders, performing rescues with mannequins and live participants, working in suspended harnesses, swimming in survival gear, and handling heavy firefighting equipment.¹⁸ This physical component is a crucial part of the training, ensuring that individuals are prepared for the physical realities of the job.
3. WINDA Registration: Before attending the course, every participant must create a personal profile in the GWO’s Wind Industry Database (WINDA). This is a critical step. WINDA is the global online system where your GWO training records are stored and can be verified by employers worldwide.⁵ Your WINDA ID is your unique identifier, linking you to your qualifications. It is, in effect, your digital, tamper-proof record of safety competence that underpins the global portability of your GWO certification.

The GWO BST course is for individuals who are resilient, physically capable, and understand that a career in wind energy is a hands-on, challenging profession that demands a serious commitment to safety.

An In-Depth Analysis of the Five GWO Basic Safety Training Modules

The complete GWO BST for offshore work consists of five core modules. The first four—First Aid, Manual Handling, Fire Awareness, and Working at Heights—are required for all personnel working onshore. The fifth module, Sea Survival, is an essential addition for anyone working in the offshore environment.⁵ Each module is a blend of classroom-based theory and intensive, realistic practical training designed to build muscle memory and confidence.¹⁴

Module	Key Objective	Core Skills Covered
First Aid (FA)	To administer safe and effective first aid in a remote wind turbine environment until professional help arrives.	Recognising life-threatening situations, CPR & AED usage, managing trauma (cuts, burns, fractures), Primary & Secondary Survey.10
Manual Handling (MH)	To reduce the risk of musculoskeletal injuries through safe lifting, carrying, and load-moving techniques.	Ergonomic principles, risk assessment, problem-solving handling tasks, safe use of lifting equipment.10
Fire Awareness (FAW)	To prevent fires, make appropriate judgements, manage evacuations, and extinguish initial-stage fires safely.	Identifying fire causes in WTGs, contingency plans, emergency escape procedures, practical use of handheld fire extinguishers.10
Working at Heights (WAH)	To work safely at height and perform comprehensive basic rescues from a remote wind turbine environment.	Pre-use inspection and use of PPE (harnesses, lanyards), fall arrest systems, safe ladder use, evacuation and rescue using certified devices.10
Sea Survival (SS)	To act safely and take correct preventive actions in all aspects of offshore operations, both normal and emergency.	Safe vessel transfer, man overboard procedures, life raft deployment, cold water immersion survival, search and rescue techniques.14

GWO First Aid: Lifesaving Skills in a Remote Environment

The aim of the GWO First Aid module is to empower technicians to act decisively and effectively in a medical emergency, providing crucial care in the vital minutes before professional medical services can arrive.¹⁹ Given the remote and often inaccessible nature of wind turbines, this capability is not just a skill but a lifeline.

The theoretical component covers legislation, the anatomy of the human body, and how to recognise the signs and symptoms of both minor and life-threatening injuries and illnesses.¹⁰ The practical training is intensive and hands-on. Using specialised medical mannequins, participants practice cardiopulmonary resuscitation (CPR) and the correct use of an Automated External Defibrillator (AED). They run through realistic scenarios, learning to apply the Primary Survey (“C” A-B-C) to assess a casualty and manage simulated injuries such as severe bleeding, burns, fractures, and shock.¹⁰

GWO Manual Handling: Protecting Your Body for a Long Career

A career as a wind turbine technician is physically demanding, and musculoskeletal injuries from incorrect lifting and handling are a significant risk. The GWO Manual Handling module is designed to mitigate this risk by instilling principles of safe and ergonomic movement.¹⁹

The training focuses on encouraging positive behaviour, teaching participants to plan their tasks, assess the risks, and consider alternatives to manual lifting where possible.¹⁰ Practical exercises involve learning and applying safe techniques for lifting, carrying, pushing, and pulling loads and equipment typical of a wind turbine environment. The goal is to equip technicians with the knowledge to protect their bodies from strain and injury, ensuring a long and healthy career in the industry.¹⁰

GWO Fire Awareness: Prevention and Response in a Turbine

A fire inside the confined space of a wind turbine nacelle or tower is an extremely dangerous scenario. The GWO Fire Awareness module provides the essential knowledge to prevent fires from starting and to respond correctly if they do.¹⁹

Participants learn about the common causes of fires in wind turbines (e.g., electrical faults, hydraulic oil) and the behaviour of fire in these unique environments. The training covers contingency plans, smoke detection systems, and emergency escape procedures.¹⁰ The practical element is critical: delegates practice making judgements on whether a fire is manageable, how to raise the alarm, and how to conduct a safe evacuation. They gain hands-on experience using different types of handheld firefighting equipment to extinguish controlled, real fires, sometimes in simulated smoke-filled conditions that may require the use of emergency breathing apparatus.¹⁰

GWO Working at Heights: Mastering the Vertical Environment

Working at height is a daily reality for a wind turbine technician. This module is designed to build the competence and confidence needed to operate safely in the vertical world of a wind turbine and, crucially, to perform a rescue of a colleague if required.¹⁹ It is important to note that this course is not designed to test for a fear of heights, but rather to provide the skills to manage the associated risks safely.¹⁹

The theory covers risk assessment, legislation, and a deep dive into the various pieces of Personal Protective Equipment (PPE). This includes understanding European and global equipment standards and learning how to properly inspect, service, and store harnesses, lanyards, and fall arrest systems.¹⁰ The practical training is extensive. Participants spend a significant amount of time wearing a full-body harness, learning to move comfortably and safely while attached to fall protection systems. They practice climbing ladders, using work positioning lanyards, and executing emergency evacuations. A major focus is on rescue, where delegates perform realistic, suspended rescues of both mannequins and live casualties using industry-standard rescue devices and kits.¹⁰

GWO Sea Survival: The Essential GWO Course for Offshore Careers

For anyone planning to work offshore, the GWO Sea Survival module is mandatory. It provides the unique skills and knowledge needed to handle the specific hazards of working in a marine environment, from the routine transfer from a vessel to a turbine to a full-scale emergency at sea.¹⁸

The training covers theoretical aspects such as hypothermia, cold water shock, and search and rescue protocols.²² The majority of the module, however, is practical and takes place in a controlled water environment like a deep-water pool or quarry lake. Dressed in full survival gear, including immersion suits and personal flotation devices (PFDs), participants learn how to safely transfer between a vessel and a ladder, what to do in a man overboard situation, and how to survive in the water. This includes jumping from a height, deploying a life raft, boarding it from the water, righting a capsized raft, and working together as a team to aid survival until rescue arrives.¹⁸

Maintaining Your GWO Certification: The Refresher (BSTR) Cycle

Obtaining your GWO BST certification is the first step; maintaining it is an ongoing commitment to safety. The GWO BST certificate is valid for 24 months from the date of issue.⁵ To remain certified, you must complete a GWO Basic Safety Training Refresher (BSTR) course before your current certificate expires.²³

The purpose of the refresher course is to combat “skill fade.” Emergency response skills, such as performing CPR or deploying a life raft, are not used every day. Without regular practice, proficiency can decline. The BSTR course is designed to review, reinforce, and build upon the knowledge and practical skills gained during the initial training, ensuring that every technician on a wind farm has recently practiced these critical, life-saving procedures.²³ It also provides an opportunity for experienced technicians to share their knowledge and learn from real-world incidents that have occurred across the industry.¹⁹

You can attend a BSTR course up to two months before your current certificate’s expiry date and still maintain the original certification anniversary. If you renew more than two months early, the new certificate will be valid for 24 months from the BSTR course completion date.²⁵

A Critical Warning: If you allow your GWO BST certificate to expire, you are no longer eligible to take the shorter refresher course. You will be required to complete the full initial Basic Safety Training course again from the beginning.²⁶ It is vital to manage your certification and book your refresher training in good time.

Unlocking Your Future: Career Prospects with GWO Certification in the UK

The UK’s renewable energy sector is experiencing unprecedented growth, with billions of pounds being invested in new onshore and offshore wind projects.² This expansion is creating a huge demand for skilled personnel. The GWO has forecast that the global wind industry will need over 532,000 trained technicians by 2028, with a significant portion of these being new recruits.²⁹ Holding a GWO BST certificate is the foundational key that unlocks the door to these opportunities.⁶

High-Demand Roles Requiring GWO BST Certification

The most prominent role is that of the Wind Turbine Technician. These individuals are the backbone of the industry, responsible for the installation, commissioning, scheduled maintenance, and reactive repair of turbines.³ They are multi-skilled problem-solvers with expertise in mechanical, electrical, and hydraulic systems. In the UK, a starting salary for a technician is typically around £25,000, rising to £47,000 or more with experience.⁴

However, the opportunities extend far beyond this core role. Other positions that require GWO BST certification include:

• Offshore Coordinator: Based in an onshore control room, they are responsible for the safe tracking of all personnel, vessels, and helicopters operating on an offshore wind farm.³²
• High Voltage (HV) Specialist: Responsible for the safe operation and maintenance of the high-voltage equipment that transmits the power from the turbines back to shore.³⁰
• Blade Repair Technician: A specialised role involving rope access techniques to inspect and repair turbine blades in situ.³³
• Project Managers and Site Supervisors: Leading teams and overseeing the day-to-day operations of a wind farm.³

Pathways to Progression: From Technician to Manager

The GWO BST is the first step on a clearly defined career ladder supported by a comprehensive suite of GWO training standards. As you gain experience, you can enhance your skills and open up new career paths by undertaking further GWO courses:

• GWO Basic Technical Training (BTT): This standard provides the foundational technical skills in Mechanical, Electrical, and Hydraulic systems required for most technician roles.⁵
• GWO Advanced Rescue Training (ART): This training equips technicians with the skills to perform more complex rescues from challenging areas of a turbine, such as the hub, spinner, or inside a blade.¹⁵
• GWO Enhanced First Aid (EFA): This advanced course is for personnel who may be designated as first responders in more remote environments where medical assistance is further away.¹⁵

This modular training framework allows for continuous professional development. A typical career path might see a technician progress to an Authorised Technician (responsible for safety on the turbine), then to a Team Leader, and eventually to a senior role such as an Operations and Maintenance Manager, responsible for an entire wind farm.⁴ Apprenticeships also offer a fantastic, structured entry route, combining on-the-job experience with formal training.³⁷

Your GWO Training Journey with South West Maritime Academy

Choosing the right training provider is the first crucial decision in your new career. At South West Maritime Academy, we are a premier, GWO-accredited provider dedicated to delivering exceptional safety training that prepares you for the real-world challenges of the wind industry.

Expert-Led GWO Courses at a Purpose-Built Facility Near Bristol

Our key advantage is our unique training location. Based at a purpose-built facility in Cromhall Quarry, South Gloucestershire, we provide an immersive and highly realistic training environment that is second to none.

Unlike standard training centres, our quarry offers:

• Genuine Height Exposure: For the Working at Heights module, you will train on structures that provide a true sense of the vertical environment, building genuine confidence and competence.
• A Large, Deep Body of Water: Our dedicated quarry lake is the perfect arena for the Sea Survival module, allowing for realistic simulations of life raft deployment, vessel transfer, and in-water survival techniques that cannot be replicated in a swimming pool.

This realistic environment is combined with instruction from our team of industry-leading experts. Our instructors bring years of extensive, hands-on experience from the maritime and renewables sectors and are passionate about instilling a deep-rooted culture of safety in every delegate they train.

The SWMA Advantage: A Comprehensive and Immersive GWO BST Package

We offer a comprehensive training package designed to provide you with all five GWO BST modules in a single, efficient block. This makes our course the ideal one-stop-shop for anyone aspiring to a career in the demanding offshore wind sector.

Course Details:

• Course: GWO Basic Safety Training (BST) – Full Onshore & Offshore Package
• Duration: 4.5 Days (Monday – Friday)
• Location: South West Maritime Academy, Cromhall Quarry, South Gloucestershire, GL12 8AA
• Cost: £1,110 (inc. VAT)
• Certification: Upon successful completion, you will receive globally recognised GWO certificates for all five modules (First Aid, Manual Handling, Fire Awareness, Working at Heights, and Sea Survival), recorded in your WINDA profile and valid for two years.

Take the Next Step in Your Renewables Career

The UK’s green energy transition is happening now, and it needs skilled, safety-conscious people like you. The GWO Basic Safety Training course at South West Maritime Academy is your first step towards a rewarding and exciting new career.

If you are ready to power up your future, book your place on our next GWO BST course today.

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For any questions or to discuss group bookings, please do not hesitate to contact our expert team. We look forward to welcoming you to Cromhall Quarry and launching your career in the wind industry.

Works cited

1. Careers at National Grid, accessed on August 15, 2025, https://www.nationalgrid.com/careers
2. Offshore wind careers in Scotland – Scottish Development International, accessed on August 15, 2025, https://www.sdi.co.uk/business-in-scotland/work-in-scotland/career-opportunities/offshore-wind
3. High-Demand Wind Sector Jobs for 2025 – Stream Marine Training, accessed on August 15, 2025, https://streammarinetraining.com/wind-jobs-for-2025/
4. Wind turbine technician – National Careers Service, accessed on August 15, 2025, https://nationalcareers.service.gov.uk/job-profiles/wind-turbine-technician
5. Information about GWO – Global Wind Organization, accessed on August 15, 2025, https://www.globalwindacademy.com/gwo-info
6. Offshore Wind Jobs – Crewlinker, accessed on August 15, 2025, https://www.crewlinker.com/page/jobs-at-sea/industry-specific-jobs/offshore-wind-jobs
7. GWO Training Providers – Offshore Wind Scotland, accessed on August 15, 2025, https://www.offshorewindscotland.org.uk/skills-for-offshore-wind/gwo-training-pathway/
8. GWO Training Providers, Taskmasters (UK) Limited, accessed on August 15, 2025, https://www.globalwindsafety.org/traningprovider/taskmasters-uk-limited
9. Global Wind Organisation – Training standards for a safer and more productive workforce, accessed on August 15, 2025, https://www.globalwindsafety.org/
10. GWO Basic Safety Training, accessed on August 15, 2025, https://techsafetylines.com/training/courses/gwo-basic-safety-training
11. Offshore wind industry capability mapping study, accessed on August 15, 2025, https://assets.ctfassets.net/on0b3359khf9/lmLHdOTWFQUGZF7kDCDxO/d200ad8d752e3981d498bc516d4b94bb/Study_2_-_Offshore_wind_-_Industry_capability_mapping.pdf
12. 2025-05-02_BST_V19 – FlippingBook, accessed on August 15, 2025, https://online.flippingbook.com/view/544387056
13. Global Wind Organisation (GWO) Basic Safety Training – MITAGS, accessed on August 15, 2025, https://www.mitags.org/course/global-wind-organisation-basic-safety-training/
14. GWO Basic Safety Training Offshore (BST) | Maersk Training, accessed on August 15, 2025, https://maersktraining.com/courses/gwo-basic-safety-training-bst-offshore
15. GWO Basic Safety Training | Survival Systems USA, accessed on August 15, 2025, https://www.survivalsystemsinc.com/GWO%20BST-1005.html
16. GWO Basic Safety Training Course | SWMA – South West Maritime Academy, accessed on August 15, 2025, https://www.southwestmaritimeacademy.com/courses/gwo-basic-safety-training-bst/
17. GWO Basic Safety Training Refresher (BSTR) – Hexis, accessed on August 15, 2025, https://www.hexis.training/course/gwo-basic-safety-training-refresher-bstr/
18. MITAGS Global Wind Organisation (GWO) Basic Safety Training, accessed on August 15, 2025, https://www.mitags.org/global-wind-organisation-gwo-training/
19. Basic Safety Training Standard – GWO, accessed on August 15, 2025, https://www.globalwindsafety.org/standards/basic-safety-training-standard
20. GWO Basic Safety Training (BST) Package – Offshore | NOIAA CORP, accessed on August 15, 2025, https://www.noiaa.com/training/gwo-basic-safety-training-package-offshore
21. GWO Basic Safety Training Refresher – Classroom course, accessed on August 15, 2025, https://shop.relyon.com/Course/CourseDetails?courseTypeId=66724&countryId=2
22. GWO Courses courses – Massachusetts Maritime Academy – Enrole Shopping Cart, accessed on August 15, 2025, https://www.enrole.com/maritime/jsp/index.jsp?categoryId=46DBE020
23. Basic Safety Training Refresher Standard – GWO, accessed on August 15, 2025, https://www.globalwindsafety.org/standards/basic-safety-training-refresher-standard
24. GWO Basic Safety Training (BST) Refresher – Onshore | Maersk …, accessed on August 15, 2025, https://maersktraining.com/courses/gwo-basic-safety-training-refresher-bstr-onshore
25. Basic Safety Training Refresher – NOA TRAINING (NOAT)｜Training Professionals to Support the Offshore Wind Industry, accessed on August 15, 2025, https://noatraining.jp/en/course/bstr/
26. GWO Basic Safety Training (package) (offshore) | Free cancellation, accessed on August 15, 2025, https://fmtcsafety.com/us/courses/gwo-basic-safety-training-offshore/
27. When must I renew my GWO training? – Global Wind Organisation, accessed on August 15, 2025, https://globalwindsafety.zendesk.com/hc/en-us/articles/360015696611-When-must-I-renew-my-GWO-training
28. Dogger Bank Jobs, accessed on August 15, 2025, https://doggerbank.com/recruitment/
29. GWO White Paper on Job Roles Paves Way for Careers in Wind, accessed on August 15, 2025, https://www.globalwindsafety.org/news/gwo-whitepaper-on-job-roles-paves-way-for-careers-in-wind
30. Wind Turbine Technician Jobs – Onshore & Offshore – Boston Energy, accessed on August 15, 2025, https://bostonenergy.co.uk/recruitment/latest-vacancies/
31. Entry level wind turbine jobs | Learn more with GWS, accessed on August 15, 2025, https://globalwindservice.com/join-us/entry-level-jobs/
32. Wind Turbine Technician & Operations Jobs | Ørsted, accessed on August 15, 2025, https://orsted.co.uk/careers/areas-of-work/operations-and-technicians
33. Calling all aspiring Wind Turbine Technicians in Cape Town! Join us f… | TikTok, accessed on August 15, 2025, https://www.tiktok.com/@altitec/video/7254132033012698394
34. GWO – RelyOn, accessed on August 15, 2025, https://relyon.com/courses/gwo
35. Wind – GWO Training Standards, accessed on August 15, 2025, https://www.globalwindsafety.org/trainingstandards/wind
36. Renewable energy engineer – National Careers Service, accessed on August 15, 2025, https://nationalcareers.service.gov.uk/job-profiles/energy-engineer
37. Renewable Energy Jobs | EDF power solutions UK & Ireland, accessed on August 15, 2025, https://careers.edfenergy.com/jobs-in-renewable-energy
38. Offshore Wind Turbine Technician Apprenticeship | RWE in the UK, accessed on August 15, 2025, https://uk.rwe.com/career/apprenticeships/offshore-wind-turbine-technician-apprenticeships/
39. Bristol Training Venues | Cromhall Quarry – SWMA – South West Maritime Academy, accessed on August 15, 2025, https://www.southwestmaritimeacademy.com/about-us/training-venues/
40. Elevate Your Career with MCA Approved STCW Training, accessed on August 15, 2025, https://www.southwestmaritimeacademy.com/