Grid Reliability
Why Nigerian businesses pay three times for the same electricity
Grid tariffs, generator fuel and the hidden cost of downtime — and how hybrid systems change the arithmetic.
Insights
Perspective from the engineers building Africa's energy transition
Analysis written by people who test the relays, size the storage and sit in the community meetings — beginning with essays by our founder, Engr. Idahosa Akpata.
Latest
Featured writing
These articles are adapted from Engr. Akpata's published analysis. Full adapted versions will be added here as the series is migrated.
Mini-Grid Economics
Demand assessment is where mini-grids are won or lost
Overestimate demand and the tariff collapses; underestimate it and the community outgrows the plant. Getting the survey right.
Power Systems
Protection systems: the engineering nobody sees until it fails
What twelve years in utility protection teaches you about why networks collapse — and why distributed systems need the same discipline.
This page is a working template: each card links to a full article layout as content is migrated from Engr. Akpata's original LinkedIn essays. New analysis on energy access, protection engineering and decentralized energy will be published here.
Want our analysis in your inbox?
Follow 87 Engineering on LinkedIn for new essays and project updates.