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

    Prospección de emplazamientos: lecciones aprendidas

    Ver el webinar
  • Webinar

    Subasta Colombia: claves para presentar proyectos exitosos 

    VER EL WEBINAR
  • Webinar

    Windographer Monitor Introduction

    VIEW VIDEO
  • Webinar

    New Mandatory PV Regulation for India Market Access

    View Webinar

See All Webinars

  • 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
  • Article

    Wind Speed Only Tells Part of the Story

    Read More

See All Articles

  • Brochures / Infosheet

    UL Solar PV Module Factory Certification Service

    Download
  • Brochures / Infosheet

    IEC / UL 61730 – The New Harmonized Standard for Safety

    Download
  • Brochures / Infosheet

    UL Renewables Wind Certification

    Download
  • Brochures / Infosheet

    UL Renewables Asset Management Qualifications

    Download

See All Brochures / Infosheets

See All Maps

  • Presentation

    Status and Prospects for Offshore Wind Energy in Germany 2018

    Download Document
  • Presentation

    Wind Statistics for Germany 2018

    Download Document
  • Presentation

    Is Solar Overproduction Costing You?

    View Presentation
  • Presentation

    Offshore Wind: Mitigation of Natural Gas Based Market Price Spikes During Extreme Cold Weather Conditions

    View presentation

See All Presentations

  • 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
  • Study

    Observing System Simulation Experiments (OSSEs) for the Mid-Columbia Basin

    Read More
  • Study

    New York’s Offshore Wind Energy Development Potential in the Great Lakes: Feasibility Study

    Read More

See All Studies

  • 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
  • Technical Paper

    Offshore-Windenergie in Deutschland Status 31.12.2018 und Perspektiven bis 2030

    Download
  • Technical Paper

    Status and Prospects for Offshore Wind Energy in Germany 2018

    Download Document

See All Technical Papers

See All DEWI Magazine

  • 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
  • Video

    Windnavigator – Data and Maps

    View Video

See All Videos

What’s New?

The integration of PV systems into building products and architectural designs is growing. UL is deeply involved in codes and standards development to advance the testing and certification of BIPV products into the building envelope. Learn more at: https://t.co/mx6JOSTjjY https://t.co/gwFqaEC2cH

Upcoming Events

See All Upcoming Events