Early identification of potential issues (technical, environmental, contractual, or operational) is critical to minimizing risk and ensuring smooth project delivery.

A successful wind repower begins with a shared understanding of the project’s scope, constraints, and potential hazards. This includes legacy infrastructure, environmental considerations, and regulatory requirements. Proactive engagement during the planning phase allows teams to surface issues early, before contracting, and resolve ambiguities that could impact execution.

This document captures key lessons learned from repowering wind projects to help industry stakeholders anticipate risks, improve planning, and enhance safety outcomes. By identifying common hazards, regulatory complexities, and coordination gaps early in the process, teams can reduce incidents, streamline execution, and ensure compliance.

It can provide best practices for companies as they develop worker safety plans and for workers as they get up to speed with industry safety best practices. It is intended to serve as a straightforward resource for clean energy workers and companies to familiarize themselves with key worker health and safety topics and share additional resources. Company policies would provide additional detail on these specific topics.

Resource added February 2, 2026

Key takeaways include:

• Lubricant selectionÌımust align with turbine design, operating conditions, and OEM standards to ensure long-term reliability.
• Condition monitoring enables predictive maintenance and supports extended oil drain intervals.
• Standardized sampling and analysisÌıpractices are critical for accurate diagnostics and fleetwide data consistency.
• Fleetwide lubrication managementÌıcan reduce downtime, optimize costs, and support data-driven decision-making.
• Advanced sensor technologiesÌı(e.g., wear debris and oil quality sensors) offer real-time insights into mechanical and lubricant health

Key takeaways:

• Inverters are the component on solar sites for power conversion and control, making reliability a critical factor.
• Technical drivers include component quality, grid code compliance, cybersecurity, and thermal management.
• Financial modeling must weigh CapEx against long-term OpEx, warranties, and bankability impacts.
• Strong procurement strategies and O&M feedback loops improve availability and reduce lifecycle costs.

The report is motivated by the need to ensure satisfactory foundation performance during service life particularly when the foundation-geomaterial interface is subjected to a high number of cycles between compression and zero loading. Load cases are discussed with reference to the ACP 61400-6 standard.

Design recommendations for different foundations and soil types are provided. General guidance is also provided for laboratory testing, numerical modelling, in-service monitoring, and issue mitigation.

This Recommended Practice provides detailed recommendations for wind turbine blade maintenance, bringing forth the clean energy industry’s best practices for inspection, transportation, repair, and maintenance. It is designed to support asset owners, operators, third-party service providers, and maintenance personnel in optimizing blade longevity and performance.

The document encompasses all major aspects of wind turbine blade maintenance, from initial inspections and transportation considerations to repair strategies and long-term maintenance planning. It covers both external and internal blade inspections, preventive maintenance techniques, and structural repair methods, ensuring a holistic approach to blade care. Additionally, safety procedures and technician skill requirements are outlined to support safe work practices.

Recognizing the need for specialized knowledge and actions, this checklist aims to provide firefighters with specific instructions and approaches to respond to and manage thermal incidents safely. It is designed to support first responders and asset owners/operators in thermal incident response, from pre-incident planning to post-incident procedures and debriefs.

This document informs the development of individual ordinances or state regulations to guide the development of utility-scale wind energy conversion facilities and is intended to help local governments strike an appropriate balance between the need to develop clean, renewable energy resources and the need to protect the public health, safety and welfare within host communities.

It is intended to be advisory, and users should not rely upon it as legal advice. It may not be appropriate to adopt this Model Ordinance precisely as it is written. Local government officials are urged to seek legal advice from their attorneys before enacting a utility-scale wind energy conversion system ordinance. Local governments must consider how the language in this Model Ordinance may or should be modified to suit local conditions, comprehensive plans, existing land use and zoning provisions.

This document informs the development of individual ordinances or state regulations to guide the development of utility-scale solar energy systems, and is intended to help local governments strike an appropriate balance between the need to develop clean, renewable energy resources and the need to protect the public health, safety and welfare within host communities.

It is intended to be advisory, and users should not rely upon it as legal advice. It may not be appropriate to adopt this Model Ordinance precisely as it is written. Local government officials are urged to seek legal advice from their attorneys before enacting a utility-scale solar energy system ordinance. Local governments must consider how the language in this Model Ordinance may or should be modified to suit local conditions, comprehensive plans, existing land use and zoning provisions.