Explore all of ul.com

Empowering trust through experience. 

With over 500 experts and 35 years of experience in renewable energy we mitigate risk and navigate complexity throughout the project lifecycle and across the value chain.

Learn More

The future runs on trust.

Safety, reliability, and innovation in renewable energy

Learn More

Industries

UL supports the wind, offshore wind, and solar energy industries. Learn how we empower successful outcomes.

Solutions

Renewable energy solutions provide support throughout the project lifecycle and across the value chain.

Knowledge Center

  • Webinar

    Les stratégies les plus évoluées sur l’extension de durée de vie des parcs éoliens

    View the Webinar
  • Webinar

    Certification of Wind and PV Plants acc. to the Polish Grid Code Regulation

    View the Webinar
  • Webinar

    Introduction to Windographer – Connect with our experts and learn about the upcoming release

    Read more »
  • Webinar

    Basics and Specialties of Hybrid Power Systems and Microgrids

    View the Webinar

See All Webinars

  • Article

    El efecto de bloqueo de los parques eólicos

    Read more
  • Article

    Pyranometers Versus Reference Cells for Solar Monitoring

    Read more
  • Article

    Use Data to Boost Output Over Entire Portfolio

    Read More
  • Article

    The Value Proposition of Load Coincidence and Offshore Wind

    Read More

See All Articles

  • Brochures / Infosheet

    PV Module Testing and Certification

    Download
  • Brochures / Infosheet

    Solar + Energy Storage Brochure

    Download
  • Brochures / Infosheet

    UL Renewables Offshore Brochure

    Download
  • Brochures / Infosheet

    Lifetime Extension Services – Europe

    DOWNLOAD

See All Brochures / Infosheets

See All Maps

See All Presentations

  • Study

    Wie verändern Windparks auf See den Wind?

    Read More
  • Study

    How do offshore wind farms change the wind?

    Read More
  • Study

    The Wind Forecast Improvement Project: Final Results from the Southern Study Area

    Read More
  • Assessment of Offshore Wind System Design Safety and Operation Standards Report
    Study

    Assessment of Offshore Wind System Design, Safety, and Operation Standards

    Read More

See All Studies

  • Technical Paper

    Long-term Effects of Wakes from Offshore Wind Farms on Wind Conditions at FINO1

    Download
  • Technical Paper

    Wind Energy Yield Methods Update

    DOWNLOAD
  • Technical Paper

    The Dawn of New PV Safety Requirements – IEC 61730 2nd Edition

    Download
  • Technical Paper

    Offshore wind energy in Germany Status 31.12.2018 and prospects until 2030

    Download

See All Technical Papers

See All DEWI Magazine

  • Video

    Data Management Demo: Wind and Solar Monitoring Service

    View Video
  • Video

    Real-time Renewable Plant Monitoring and Analytics (RPDP) – VIDEO

    View Video
  • Video

    Windnavigator – Wind Resource Grids

    View Video
  • Video

    Windnavigator – Time Series Data

    View Video

See All Videos

What’s New?

UL and Underwriters Laboratories have addressed inaccuracies in the “McMicken Battery Energy Storage System Event – Technical Analysis and Recommendations” report regarding an explosion at the McMicken Battery ES facility. Click here to learn more: https://t.co/Fs8YmqyI3e https://t.co/gwtrhGSQlr

Upcoming Events

See All Upcoming Events