Nigeria’s leading companies are facing growing financial pressure as energy expenses continue to rise, adding to the cost of maintaining business operations across several industries.

Reports indicate that energy costs for major listed companies increased nearly fourfold in the first half of 2026 compared with the corresponding period last year.

Manufacturing firms, telecommunications operators and other businesses that require reliable electricity have been particularly affected by the rising cost of power generation and alternative energy sources.

The increase in energy expenses has intensified concerns about profit margins, production costs and the prices of goods and services. Businesses are increasingly seeking ways to improve energy efficiency and reduce their dependence on expensive power sources.

Industry stakeholders have called for sustainable energy solutions and improvements in electricity supply, noting that affordable and reliable power is essential for business growth and economic competitiveness.