Never struck oil.
Kept everything else.

Read the governance record first, because it is the thing this country has and its neighbours do not. The World Bank describes São Tomé and Príncipe as a multiparty, semi-presidential democratic system since independence and a model for the democratic transition of power in Central Africa. The Independent Democratic Action party holds 30 of 55 parliamentary seats with a mandate running 2022 to 2026, the opposition MLSTP-PSD holds 18 and retains real grassroots strength, and a presidential election is scheduled for July 2026. That sentence — a competitive parliament, a scheduled vote, an opposition with a route back — is unremarkable in most of the world and close to unique in this region.

Then the human numbers, which are the audit's genuine surprise. 13% of the population lived below the international poverty line in 2024, projected to fall to 12.8% by 2027. Set that against 50.7% in Equatorial Guinea and 65.7% in the Central African Republic and the comparison is not close. GDP per head is modest at roughly $3,400 to $4,200 depending on the measure, and inequality is real with a Gini of 40.7 — but the floor under people here is dramatically higher than anywhere else in Central Africa.

Now the constraint, and it is severe. Real GDP grew 2.1% in 2025, up from 1.1%, helped by tourism recovery and cocoa prices. But the IMF's June 2026 assessment expects growth to be subdued at just 0.4% in 2026, recovering later and settling near 2.75% over the medium term, with the demographic outlook cited as a medium-term drag. Inflation has eased to 11.2% from a 21.3% peak in 2023 but remains high. The 2025 fiscal balance was a surplus of 0.1% of GDP — achieved partly through a public hiring freeze — with a 1.4% deficit projected for 2026. The current account deficit widened to 4.7% of GDP and reserves have struggled to rise beyond two months of imports, which the Fund identifies as a key pillar of the programme now at risk from high oil prices. The Extended Credit Facility was extended by a year in December 2025.

Underneath that sits a structural warning. Growth has relied on externally financed public spending, and the World Bank states plainly that this model is increasingly unsustainable as official development assistance declines. Meanwhile emigration, particularly of the working-age population, has accelerated sharply since 2022. A country of this size loses its future one departure at a time.

And then the detail that turns an abstract problem into a fixable one. São Tomé and Príncipe appears on the EU Air Safety List, and removal from it is written into the IMF programme as a structural benchmark, alongside airport infrastructure upgrades and operationalising tourism training institutions. Energy shortages are separately identified as a key obstacle to private sector development. For an island economy whose declared growth engine is tourism, aviation status and power supply are not background issues — they are the whole bottleneck, and both are on someone's worklist already.

What is being kept behind that bottleneck is genuinely rare: two volcanic islands with some of the densest endemism on earth, the Obô rainforest, the Príncipe Biosphere Reserve, the Pico Cão Grande needle, decaying roça plantation estates unlike anything else on the continent, and a fine-flavour cocoa origin from a country that was once among the world's largest producers.

The task, in brand terms, is to be reachable and then to be known. So model it.