Nigeria's Power Scorecard: Sanctions Without Rate Design, Who Pays for Grid Collapse

The Federal Government announced performance scorecards for Nigeria's Distribution Companies (DisCos) and Generation Companies (GenCos) with penalties for underperformance and rewards for excellence, part of an eight-point agenda to stabilise the electricity value chain.^[1][2] The announcement names a real crisis: Nigeria has 13,625 megawatts of installed grid capacity but averages only 4,854 megawatts in available supply, leaving 62 percent of generation capacity idle despite peak demand near 20,000 megawatts.^[1] The cost of that failure is quantified: Nigerians spent an estimated ₦16.5 trillion (about $11 billion USD) on self-generated electricity in 2023, compared with roughly ₦1 trillion (about $667 million USD) in national grid revenue.^[1]

But the scorecard mechanism announced contains no rate design, no tariff-setting leverage, and no cap on how much DisCos can bill ratepayers for the generation and transmission costs they do not control. Performance scorecards measure output; rate regulation decides cost recovery. Without linking scorecard penalties to tariff ceilings or earnings tests, the Federal Government has created an accountability theater that leaves the core mechanism untouched: DisCos currently achieve billing efficiency of 81.04 percent and collection efficiency of 79.77 percent as of July 2025, yet recovery efficiency lags at 76.82 percent.^[8] That gap, the difference between what is billed and what is collected, is the result of both customer poverty and DisCos' own cost structure. A scorecard that penalises DisCos for not collecting from customers with no income does not fix the problem; a tariff that ties rate increases to measurable improvements in available grid capacity, transmission losses, and generation reliability does.

The mechanism at work is the old one: cost-plus rate-of-return regulation without performance-based caps. DisCos recover their costs plus an allowed return on capital whether or not the grid works. Scorecards add shame; they do not change incentives. A DisCo that achieves 81 percent billing efficiency and loses revenue on collections may still earn its allowed return through higher tariffs on the customers who do pay, shifting the cost burden to those least able to switch to diesel gensets and rooftop solar. The announcement names tariff reform as forthcoming but offers no detail: protection for vulnerable consumers and obligations to supply are the stated goals, but no earnings test, no revenue-adjustment formula, and no multi-year rate plan locked to grid performance appear in the disclosed framework.^[1][2]

The alternative is performance-based regulation: fix DisCo and GenCo revenues for a control period (typically three to five years) tied to measurable, benchmarked outcomes. Revenue adjustment should track inflation minus a productivity factor, with the utility keeping savings it earns for efficiency rather than filing for a new rate case. Include penalties (symmetric to rewards) for reliability gaps, connection delays, and billing errors; make collection targets contingent on affordability, not absolute. Most critically, set the rate base to exclude capital spending until it delivers measurable gains in available grid capacity and transmission loss reduction. Nigeria's grid collapse is a generation and transmission problem masquerading as a DisCo problem; scorecards do not move the needle until the tariff mechanism rewards the utilities that fix it and penalises those that do not.