Power and renewables

DNV GL’s WindGEMINI wind turbine under-performance alert system updated

DNV GL’s WindGEMINI wind turbine under-performance alert system updated

Significant improvements made to WindGEMINI’s capabilities to identify wind turbine under-performance.

BRISTOL, U.K., 18 June 2020 – DNV GL, the world's largest resource of independent energy experts and certification body, has made some significant improvements to WindGEMINI’s capabilities to identify wind turbine under-performance.

The improvements rolled out in the latest update to the tool include a sophisticated system for raising an alert when WindGEMINI identifies under-performance from a turbine.

WindGEMINI’s algorithms constantly monitor wind turbines for any signs of under-performance. Even a 1% or 2% drop in power production can become a significant loss of revenue if it continues, with more serious cases costing thousands of dollars (USD) every month. WindGEMINI can identify derating, icing or degradation within hours of it happening.

As soon as any under-performance is detected, WindGEMINI automatically sends email alerts with information related to the event, so remedial work can take place immediately.

DNV GL’s online digital twin, WindGEMINI, is the most advanced and comprehensive wind operations analytics solution, and is currently used on over 33 wind farms with a cumulative capacity of 3 GW.

About DNV GL
DNV GL is a global quality assurance and risk management company. Driven by our purpose of safeguarding life, property and the environment, we enable our customers to advance the safety and sustainability of their business. We provide classification, technical assurance, software and independent expert advisory services to the maritime, oil & gas, power and renewables industries. We also provide certification, supply chain and data management services to customers across a wide range of industries. Operating in more than 100 countries, our experts are dedicated to helping customers make the world safer, smarter and greener.

DNV GL delivers world-renowned testing, certification and advisory services to the energy value chain including renewables and energy management. Our expertise spans onshore and offshore wind power, solar, conventional generation, transmission and distribution, smart grids, and sustainable energy use, as well as energy markets and regulations. Our experts support customers around the globe in delivering a safe, reliable, efficient, and sustainable energy supply.

Learn more at www.dnvgl.com/power-renewables