Phillips Consulting (pcl.) releases revised 2026 State Performance Index (pSPI), strengthening the benchmark for measuring state performance in Nigeria

The revised edition supersedes the initial 2026 pSPI released on 23 July 2026 and now serves as the definitive 2026 edition. The post Phillips Consulting releases revised 2026 State Performance Index, strengthening benchmark for measuring state performance in Nigeria appeared first on Premium Times Nigeria. Phillips Consulting Limited (pcl.) has released the revised edition of the 2026 pcl.

State Performance Index (pSPI), incorporating newly available FY2025 audited financial statements and strengthening the methodology used to assess state performance across Nigeria. The revision reflects pcl.’s commitment to ensuring that its research and reports remain grounded in the most current, relevant and robust evidence available. The initial 2026 edition was developed using FY2024 audited financial statements, which were the most recent available at the time the report was prepared.

Following the subsequent release of FY2025 audited accounts, pcl. undertook a detailed review of the Index to incorporate the newer financial data and further strengthen the methodology and interpretation of results. The 2026 National Assessment Report was first launched on 23rd July 2026 using a single Momentum Index that ranked states on a blended score.

A subsequent review identified areas where the methodology and the interpretation of results needed strengthening. The model was audited in detail, the issues were corrected, and the results were recalculated. This edition presents those revised results.

The revised 2026 pSPI introduces several methodological improvements designed to provide a clearer and more balanced view of state performance. Two measures now replace the single Momentum Index. The revised assessment separates the measurement of current performance from the measurement of performance trajectory.

A Performance Snapshot shows where each state currently stands, while the Rank Trajectory shows how its position has changed across the 2024, 2025 and 2026 editions. Movement is now measured by change in performance rank rather than differences in scores, recognising that the three editions were calculated using different score scales. This provides a more consistent basis for understanding changes in state positioning over time.