## [Wind Energy Testing, Inspection and Certification Services](/services/wind-energy-testing-inspection-certification-services) Service # Wind Energy Testing, Inspection and Certification Services Rely on our comprehensive testing, inspection and certification services for wind energy to support your products in the renewable energy market. [ Contact us ](#form) ![Drone view of a wind farm at sunset. Multiple wind turbines](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:3e899d6a-f484-4b4c-95da-260e527847d0/as/3e899d6a-f484-4b4c-95da-260e527847d0.webp?&smartcrop=Landscape&max-quality=90&width=400) *play\_arrow* *pause* ## Breadcrumb - [ *keyboard\_arrow\_left* Services ](/services) - [ Home ](/) *pen\_size\_1* - [ Services ](/services) *pen\_size\_1* - Wind Energy Testing, Inspection and Certification Services ## We offer several wind services to help improve your market access Compliance with the latest regulations and standards of wind generating assets in such a competitive industry is crucial for equipment manufacturers, power plant developers and asset owners who wish to access the market.​ Wind power capacity has achieved over 1,000 GW across the globe, growing by more than 11% over the last 5 years. This trend aligns with the energy transition objectives established at COP28, where countries at the United Nations agreed to triple the world's installed renewable energy generation capacity to at least 11,000 gigawatts (GW) by 2030. We work with more than 500 experts in over 140 countries, helping stakeholders navigate compliance complexity and mitigate compliance risks for wind turbines, peripheral equipment and farms around the world via energy testing, inspection and certification.​ We have also supported over 70 GW of wind installations at more than 500 projects worldwide, reaching the top 90% of project developers and plant owners.​ Our accreditation as a testing laboratory and certification body helps our customers meet a long list of global and local safety and performance standards — for onshore and offshore applications. ### Testing and certification for wind assets manufacturers *keyboard\_arrow\_down* We support wind turbine and peripheral equipment manufacturers with grid code compliance, electrical characteristics, power performance and mechanical load testing​. [ Learn more ](/services/testing-and-certification-wind-asset-manufacturers) ### Services for onshore and offshore wind farm developers and asset owners​ *keyboard\_arrow\_down* We are ready to help wind power plant developers and asset owners with lifetime extension of wind assets, project certifications, and power and mechanical performance testing. [ Learn more ](/services/wind-farm-services-and-offshore-developers-and-owners) ![Close-up of a wind turbine on the top of a mountain by the sea](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:daa78893-759d-4632-a4aa-619288a1b387/as/daa78893-759d-4632-a4aa-619288a1b387.webp?&max-quality=90&width=400) ![Young electrical engineer woman and business man standing in front of wind turbines checking and working about technical problems and writes the results of measurements with laptop pc in wind power plant electric energy station.](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:f345f789-ea99-41cb-84f2-6862c2beb13b/as/f345f789-ea99-41cb-84f2-6862c2beb13b.webp?&max-quality=90&width=400) ![Close-up of a wind turbine on the top of a mountain by the sea](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:daa78893-759d-4632-a4aa-619288a1b387/as/daa78893-759d-4632-a4aa-619288a1b387.webp?&max-quality=90&width=400) #### Testing and certification for wind assets manufacturers We support wind turbine and peripheral equipment manufacturers with grid code compliance, electrical characteristics, power performance and mechanical load testing​. [ Learn more ](/services/testing-and-certification-wind-asset-manufacturers) ![Young electrical engineer woman and business man standing in front of wind turbines checking and working about technical problems and writes the results of measurements with laptop pc in wind power plant electric energy station.](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:f345f789-ea99-41cb-84f2-6862c2beb13b/as/f345f789-ea99-41cb-84f2-6862c2beb13b.webp?&max-quality=90&width=400) #### Services for onshore and offshore wind farm developers and asset owners​ We are ready to help wind power plant developers and asset owners with lifetime extension of wind assets, project certifications, and power and mechanical performance testing. [ Learn more ](/services/wind-farm-services-and-offshore-developers-and-owners) Close *cancel* ### Get connected with our team Thanks for your interest in our products and services. Let's collect some information so we can connect you with the right person. \* By ticking this box, I confirm that I have read and understood the [Online Policy](https://www.ul.com/resources/online-policies) and consent to the processing of my personal data as described therein. \* By ticking this box, I consent to the cross-border transfer of my personal data as described in the [Online Policy](https://www.ul.com/resources/online-policies). I agree to receive UL Solutions marketing communications and understand that I can opt out at any time without affecting other services by visiting our [Preference Center](https://www.ul.com/preference-center). ##### Thank you! One of our team members will respond to your request as soon as possible. Close ## Related services ![Sunrise on a solar and wind farm](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:e95fdf1d-8ee2-4c30-966c-dba1270af92c/as/e95fdf1d-8ee2-4c30-966c-dba1270af92c.webp?&max-quality=90&width=400) Service ### Solar and Wind Project Due Diligence Services UL Solutions provides solar and wind project due diligence, energy yield analysis, and risk evaluation to support project financing and investment decisions. [ Learn more *arrow\_forward* ](/services/solar-and-wind-project-due-diligence-services) ![The world is in the grass of the green background.](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:96b57949-c8a9-4753-b3e5-d9f2c0e7e23f/as/96b57949-c8a9-4753-b3e5-d9f2c0e7e23f.webp?&max-quality=90&width=400) Service ### Sustainability and Environment We help companies mitigate risk and earn trust among stakeholders to whom companies demonstrate health and sustainability in their product lines, facilities and supply chains. [ Learn more *arrow\_forward* ](/services/sustainability-and-environment) ![Employee fixing an airplane's wings](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:be7a2ed0-ef3e-458f-bac2-c8b1733a0905/as/be7a2ed0-ef3e-458f-bac2-c8b1733a0905.webp?&max-quality=90&width=400) Service ### Renewables Asset Advisory Extensive forecasting and asset management solutions to support your investments in renewable energy. [ Learn more *arrow\_forward* ](/services/renewables-asset-advisory) ![Electricity pylons at sunset](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:e184b358-be48-45c6-b4fe-5a5065f1d163/as/e184b358-be48-45c6-b4fe-5a5065f1d163.webp?&max-quality=90&width=400) Offering ### Renewable Energy Forecasting for Energy Integration UL Solutions provides customized, location-specific renewable energy forecasting services for transmission system operators, asset owners and balancing authorities. [ Learn more *arrow\_forward* ](/software/renewable-energy-forecasting-energy-integration) ![Mixed race architect with windmill models working on laptop](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:c871b64b-605d-40c0-b372-f9fc3b09fde2/as/c871b64b-605d-40c0-b372-f9fc3b09fde2.webp?&max-quality=90&width=400) Software ### Renewable Energy Software Solutions UL Solutions offers software tools and data products to support the development, assessment and operation of more efficient renewable energy projects. [ Learn more *arrow\_forward* ](/software/renewable-energy-software-solutions) ![In the darkened ambiance of a power plant,dedicated male and female engineers lean on a car,united in purpose,using laptops to navigate the complexities of their work](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:891e1cab-cf0a-4b68-bedd-edd20fe5c5f4/as/891e1cab-cf0a-4b68-bedd-edd20fe5c5f4.webp?&max-quality=90&width=400) Service ### Cybersecurity of Distributed Energy and Inverter-based Resources Explore how UL Solutions expertise can help you test your DER and IBR devices for cybersecurity compliance according to UL 2941. [ Learn more *arrow\_forward* ](/services/cybersecurity-distributed-energy-and-inverter-based-resources) ![Smart factory concept. Communication network. INDUSTRY4.0](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:2e1edf88-9117-4c30-85ef-b804e29684d8/as/2e1edf88-9117-4c30-85ef-b804e29684d8.webp?&max-quality=90&width=400) Service ### ISA/IEC 62443 Services: Comprehensive Cybersecurity for Industrial Control Systems Accelerate your cyber readiness and gain visibility on your security posture with comprehensive ISA/IEC 62443 advisory, testing and certification services. [ Learn more *arrow\_forward* ](/services/isaiec-62443-services) ## Our experience is based on success stories ​across the globe ![Megaphone](/modules/custom/ul_component/components/brand_icon/assets/brand-icons-positive/megaphone.svg) ### UL Solutions Selected by RWE Renewables As Certification Partner for the Offshore Wind Farm F.E.W. BALTIC II The offshore wind project is a key element in furthering the transition to renewable energy in Poland. [ Read press release *arrow\_forward* ](/news/ul-solutions-selected-rwe-renewables-certification-partner-offshore-wind-farm-few-baltic-ii) ![Megaphone](/modules/custom/ul_component/components/brand_icon/assets/brand-icons-positive/megaphone.svg) ### UL and ONYX Insight Help Extend Wind Asset Life with Expanded Technologies The collaboration in joint technology areas aims to provide a broader range of solutions to the asset life extension challenge and help improve long-term profitability. [ Read press release *arrow\_forward* ](/news/ul-and-onyx-insight-help-extend-wind-asset-life-expanded-technologies) ![Megaphone](/modules/custom/ul_component/components/brand_icon/assets/brand-icons-positive/megaphone.svg) ### UL Wins Ørsted Certification Contract for 1.1 GW German Offshore Wind Projects UL Solutions has been chosen by the world’s largest offshore wind developer to certify turbines and foundations. [ Read press release *arrow\_forward* ](/news/ul-wins-orsted-certification-contract-11-gw-german-offshore-wind-projects) ![Megaphone](/modules/custom/ul_component/components/brand_icon/assets/brand-icons-positive/megaphone.svg) ### UL Wins Siemens Gamesa Contract to Certify Some of Largest Turbines in the Global Onshore Wind Industry UL will help enable Siemens Gamesa to deploy reliable, innovative turbine technologies across Europe. [ Read press release *arrow\_forward* ](/news/ul-wins-siemens-gamesa-contract-certify-some-largest-turbines-global-onshore-wind-industry) ## Related content ![Mixed race man checking solar panels](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:e35f5ac3-e52c-49db-b156-252c72adb321/as/e35f5ac3-e52c-49db-b156-252c72adb321.webp?&max-quality=90&width=400) ### Renewables UL Solutions empowers the renewable energy industry to plan, finance, build, certify and operate successful renewable energy projects. [ Learn more ](/industries/energy-and-utilities/renewables) ## Download our resources PDF ### Flexible Scope for PL-11095-01 Accreditation July 2026 This document refers to the latest list of standards of Accreditation under UL International GmbH [ Download PDF *arrow\_forward* ](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:3e89fe0d-40f2-4a11-b63e-06719da29ab9/original/as/PL-11095-01_FlexibleScope_Public_Available.pdf) [ Download PDF *download* ](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:3e89fe0d-40f2-4a11-b63e-06719da29ab9/original/as/PL-11095-01_FlexibleScope_Public_Available.pdf) PDF ### Flexible Scope for ZE-11326-01 March 2026 Flexible Scope for ZE-11326-01 March 2026 [ Download PDF *arrow\_forward* ](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:573bf28b-2fac-437f-8b34-3c259a972c89/original/as/Flexible_Accreditation_Scope_2026-03-31.pdf) [ Download PDF *download* ](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:573bf28b-2fac-437f-8b34-3c259a972c89/original/as/Flexible_Accreditation_Scope_2026-03-31.pdf) ## Download our technical paper ![Download cloud](/modules/custom/ul_component/components/brand_icon/assets/brand-icons-positive/download_cloud.svg) ##### White paper Gas discharge in a cavity whitepaper [ Learn more *arrow\_forward* ](https://delivery-p133222-e1298791.adobeaemcloud.com/adobe/assets/urn:aaid:aem:d8a6fa55-cd18-4e31-89ed-041c9e741350/original/as/BRE25CS2654550_DataCenter_3DInfographic_Interactive.pdf)