Browsing: Wärtsilä Energy

energy costs
  • In Africa, just like elsewhere, energy-intensive businesses are under great pressure to decrease CO2 emissions.
  • Wärtsilä Energy knows more about this than most: many of our mining and industrial partners in Africa operate their microgrids, either from choice or necessity.
  • While wind and solar power can offer emission-free energy at lower costs than fossil fuels, their intermittent nature adds uncertainty to the system.

In African countries, particularly those with a well-developed industrial sector, a significant portion of energy production may come from the industry’s own power plants.

This is especially true in countries with low grid reliability, and industries rely on self-generated power to ensure a stable energy supply.

In this article, we offer insights into Wärtsilä Energy’s approach to supporting energy-intensive industries to optimise the use of renewable energy and reach their decarbonisation objectives.

In Africa, just like elsewhere, energy-intensive businesses are under great pressure to decrease CO2 emissions …

Wallace Manyara. He is the Business Development Manager, Region South & East Africa, Wärtsilä Energy.

To meet its growing energy needs and increase electricity access across the population, Mozambique must build 1.3GW of new power capacity over the next decade.   

A further 2GW would be needed to support the planned development of the Beluluane Industrial Park in Maputo province. The challenge facing policymakers today is to identify and develop an optimal energy mix at the lowest total cost to service this growing demand. A recent study carried out by Wärtsilä shows that investing in a combination of renewables and gas would save US$2 billion and 25 million tonnes of CO2 by 2032 compared to adding new coal-fired capacity.  

Working in cooperation with EdM (Electricidade de Moçambique), to assist the country in developing its long-term electricity plan, Wärtsilä has examined how an optimized power system expansion would look like with the competing technologies and fuels available, under different demand increase scenarios from 2022 to 2032. With