Skip to main content

Wärtsilä to help mine utilise solar energy

Published by
Energy Global,

The technology group Wärtsilä will supply the engineering, equipment, and technical advisory for a 44 MW power plant to be installed at the Mansourah & Massarah Gold Project mine in Saudi Arabia.

It will be the first newbuild power project in the country to utilise a hybrid concept, with engine technology and solar energy. The order with Wärtsilä was placed in March 2020 by Larsen & Toubro Ltd, the India-based main contractors for the project. The power plant will comprise of six Wärtsilä 32 engines, with five in operation and one on constant stand-by. The built-in flexibility of the Wärtsilä engine technology, which allows full power output to be reached within minutes of being started, will allow the plant to efficiently utilise renewable solar energy. Renewable source energy, such as solar and wind, require the power plant to be able to respond rapidly to an inherently fluctuating supply to enable the load to be effectively balanced.

The Wärtsilä equipment will be delivered on a fast-track basis within just 10 months from the contract signing. The plant is scheduled to be commissioned by May 2021, with commercial operations beginning a year later.

The Mansourah & Massarah Gold project is being executed by the Consortium of Outotec and Larsen Toubro Limited. While Outotec remains the key technology provider for this project, Larsen & Toubro’s responsibility includes the entire balance of plant activities, including some critical process equipment, the entire plant utilities, power generation and distribution, as well as the civil and structural works, together with the complete plant installation activities and commissioning support.

The Wärtsilä 32 engine is well established and proven in Saudi Arabia, with more than 100 units already installed in 15 baseload power plants.

Read the article online at:

You might also like


Embed article link: (copy the HTML code below):