Mauritius Electricity Demand to Hit 600 MW Peak This Hot Season

Mauritius is bracing for a significant surge in electricity consumption as the hot season approaches, with the Central Electricity Board (CEB) projecting demand to peak at around 600 megawatts. That figure represents an increase of 25 to 30 megawatts compared to the previous year's peak, according to Shamshir Mukoon, the CEB's director general.

Mukoon shared the figures publicly on Saturday, highlighting the growing pressure on the island's power grid as temperatures rise and households, businesses and hotels ramp up air conditioning and cooling systems.

The CEB is Mauritius's national electricity utility, responsible for generating, transmitting and distributing power across the island and Rodrigues. It operates a mix of power plants running on fuel oil, coal and, increasingly, renewable sources such as solar and wind. Managing peak demand is one of the board's core challenges, particularly during the southern hemisphere summer months, typically from November through April.

A jump of 25 to 30 MW in peak demand may sound technical, but it has real consequences. It means the grid must have sufficient generation capacity available at the precise moments when usage is highest, usually during afternoon hours when the heat is most intense. If supply cannot match demand, the risk of load-shedding, where parts of the network are temporarily cut off to prevent a wider blackout, increases.

Mauritius has been investing in expanding its renewable energy capacity in recent years, partly to reduce dependence on imported fossil fuels and partly to meet growing demand more sustainably. However, renewable sources like solar panels generate power only when the sun is shining, which does not always align perfectly with peak consumption periods.

What this means: For ordinary Mauritians, the 600 MW forecast is a signal that electricity supply will be stretched during the coming hot months. Consumers and businesses may want to consider energy-saving habits such as setting air conditioning units to moderate temperatures, avoiding heavy appliance use during afternoon peak hours, and ensuring equipment is well maintained. For policymakers and the CEB, it underlines the urgency of continued investment in grid infrastructure and energy storage solutions to handle rising demand without disruption.

The year-on-year increase in peak demand also reflects broader trends, including population growth, rising living standards, greater adoption of air conditioning across all income levels, and the expansion of Mauritius's hotel and commercial sectors.

No details were provided on specific measures the CEB plans to implement to manage the anticipated peak, but the public disclosure of the forecast suggests the board is monitoring the situation closely.

Source: Le Defi Media