Sierra Leone Critical Minerals Plan Chases US$2.5 Billion
SIERRA LEONE · MINING
Key Facts
- —The strategy A national strategy for critical minerals covering 2026 to 2031 was launched in Freetown in May 2026.
- —The number US$2.5 billion is a target for exploration and mining investment by 2031. It is not the cost of the strategy and it is not committed money.
- —The other targets Three to five processing plants, 45,000 direct and indirect jobs, 15,000 skilled workers trained, and over US$300 million a year in government revenue.
- —The minerals Seventeen minerals across four categories, from spodumene and rare earths to rutile, ilmenite and iron ore.
- —The exports Mineral exports reached about US$1.30 billion, up 16% year on year, after US$1.13 billion in 2024 and US$900 million in 2023.
- —The bottleneck Government transfers to the electricity utility are projected at US$62.5 million in 2026, against a budget cap of US$20 million.
Sierra Leone has put a number on its mining ambition. The figure is a target for money it hopes to attract, not money it has, and the electricity to process anything is the harder problem.
What the Strategy Actually Promises
Sierra Leone launched a national strategy for critical minerals covering 2026 to 2031. It was presented in Freetown in May 2026, during the country’s mining week.
Its headline figure needs care. US$2.5 billion is a target for exploration and mining investment the country hopes to attract by 2031. It is not the cost of the strategy, and it is not money that has been committed. Anyone describing this as a US$2.5 billion strategy has the relationship backwards.
The other targets are more specific. Three to five mineral processing and beneficiation plants. Forty-five thousand direct and indirect jobs. Fifteen thousand skilled workers trained. More than US$300 million a year in government revenue. And around US$1.5 billion a year in exports of processed, value-added minerals.
The scope covers seventeen minerals in four categories. Energy transition minerals include spodumene, bauxite, rare earths, graphite and manganese. The established base covers rutile, ilmenite and iron ore. Industrial and technology minerals include platinum group metals, chromite, nickel, copper, cassiterite, coltan and zircon. Gold, garnet and zircon fill out the precious and speciality group.
One sourcing note. The US$2.5 billion figure comes from the keynote speech at the launch as reported by Freetown outlets. It does not appear on the ministry’s own published strategy page.
What Sierra Leone Actually Has
Behind the mineral list sits a real, producing sector, and it is worth separating what exists from what is hoped for.
Rutile is the standout. Sierra Leone was the world’s third-ranked rutile producer in 2024, with around 17% of global output at an estimated 84,000 tonnes. It ranked ninth in zircon at 25,000 tonnes. The mineral industry was about 5.3% of GDP in 2023.
Bauxite is mined at Gondama in Moyamba district, from a deposit of around 31 million tonnes at 46% alumina, producing roughly 2 million tonnes a year.
Iron ore has two operations. Marampa in Port Loko sits on a deposit of over a billion tonnes at 65% iron. Tonkolili is Chinese-owned, and its operator commissioned a second-phase magnetite plant in May 2026.
Diamonds are the troubled part. The Koidu mine shut indefinitely in May 2025 after a labour dispute, according to a credit insurer’s assessment, with the Tongo operation expected to partially offset it. We could not confirm the mine’s current status from the company or the minerals agency.
Lithium is the newest prospect. Spodumene occurrences at Kangi, Loko and the Kambui Hills are slated for commercial mining in 2026 or 2027.
Mineral exports have grown steadily: about US$900 million in 2023, US$1.13 billion in 2024, and about US$1.30 billion most recently, a rise of 16%.
The Power Bill That Eats the Budget
Processing minerals at home requires electricity. Sierra Leone’s electricity system is the single largest constraint on the strategy, and the IMF documents it in unusual detail.
The distribution utility carries large arrears to independent power producers, alongside high technical losses and poor collection. To keep those producers supplying, the government expects to transfer about US$42.5 million more than it had planned. Total transfers are projected at US$62.5 million in 2026, against a budget that capped energy subsidies at US$20 million.
That is the mechanism to understand. The utility cannot collect enough to pay its suppliers, so the treasury pays instead, and the amount exceeds what the budget allowed.
Reform is under way. A private concessionaire is to run the distribution network, set as a structural benchmark for May 2027. A revised regulatory act passed in July 2025 enables cost-reflective tariffs.
New generation is coming. A World Bank project covers 52 megawatts of solar and 28 megawatts of battery storage. African Development Bank work on the Bo to Kenema line enables import of up to 40 megawatts through the regional interconnector. A US$480 million transmission grant is in place. A gas-to-power project aims to double generation capacity. It is backed by a US$292 million development finance loan, US$120 million in political risk insurance and US$40 million from a regional bank.
The IMF Scorecard
Sierra Leone has been under an IMF Extended Credit Facility since October 2024, and performance has been mixed but improving.
The first and second reviews were completed together in December 2025, the first having been delayed by spending overruns in 2024. They disbursed about US$79.8 million, taking cumulative disbursements to about US$127.8 million. A third review reached staff-level agreement in June 2026, alongside a new resilience arrangement of about US$211.45 million.
Growth was 4.3% in 2024 and 5.0% in 2025, above the 4.4% previously projected. The Fund projects 4.0% for 2026, reflecting an oil price shock, with medium-term potential around 4.6%.
Inflation is the uncomfortable line. It fell to 4.4% by October 2025, then rose to 10.8% by April 2026, and is projected at 11.6% at end-2026, returning to single digits by end-2027.
The fiscal improvement is real. The domestic primary balance ran a surplus of 1.3% of GDP in 2025. It has strengthened by 7 percentage points of GDP since 2022, with 3.5 points of that from tax revenue gains.
Two weaknesses remain. Reserves covered only 1.5 months of imports at end-September 2025, which is inadequate. And debt is assessed at high risk of distress.
What This Means If You Invest Here
For a mining investor, the strategy is a statement of policy direction rather than a set of incentives you can bank. The targets are ambitions. What matters is whether the fiscal and regulatory terms behind them materialise.
The beneficiation ambition is the part that deserves the closest look. Processing minerals at home is the right economic goal, and it is also the hardest. It needs reliable power at a predictable price, which the country does not yet have, and it needs capital that competes with processing capacity already built elsewhere.
The electricity numbers in this piece are the ones to watch. If transfers to the utility keep exceeding budget, the fiscal space for anything else narrows. If the distribution concession and the new generation arrive on schedule, the processing case improves materially.
Inflation at around 11% and reserves at 1.5 months of imports are the two macro risks to price. Both constrain the ability to absorb an external shock.
One transfer-pricing detail is worth knowing. A safe-harbour rule for iron ore was a missed structural benchmark under the IMF programme and was converted into a prior action for the third review. That tells you the authorities and the Fund both regard mineral export pricing as an area where revenue has been leaking.
Why Beneficiation Is Harder Than It Sounds
Every resource country wants to process at home rather than export raw. Few manage it, and the reasons are consistent enough to be worth setting out.
Processing is capital intensive and margin thin. A smelter or a separation plant competes with installed capacity elsewhere that is already paid for. To win volume it has to be cheaper, and the inputs that decide cost are power, logistics and skilled labour.
Power is the one Sierra Leone is furthest from solving, which is why the utility’s arrears belong in a mining article. Logistics is second: ore is heavy, and the cost of moving it to a plant and moving the product out can exceed the value added by processing it.
Skills are the third. The strategy’s target of training 15,000 workers is an acknowledgement that the labour force for a processing industry does not currently exist.
There is also a sequencing question. Refining capacity built before a reliable ore supply runs below capacity and loses money. Ore volumes developed before processing capacity simply leave the country. Getting the order right is the part that separates the countries that manage this from the ones that announce it.
The honest reading of the 2031 targets is that they describe a destination rather than a schedule. Three to five plants in five years would be a fast build anywhere, and it would require the power problem to be solved first.
What Is Not Known
The US$2.5 billion target does not appear on the ministry’s own strategy page. It is sourced to the launch keynote as reported by Freetown outlets, and we could not obtain the full strategy document.
Current-year production volumes for rutile, bauxite and diamonds have not been published by the minerals agency or the ministry.
The status of the Koidu diamond mine as of late 2026 is not confirmed by the company or the regulator. The only account available is a credit insurer’s.
The national electricity access rate and installed capacity could not be confirmed from a primary source.
And whether the third review has been formally completed by the IMF board, following the June 2026 staff-level agreement, was not established.
Connected Coverage
- Taxes in Morocco for Expats 2026: The 37% Band Starts Early
- Kenya Residency Visa Requirements 2026: Class K Starts at 35
- Is Tanzania Safe for Expats in 2026: A Level 3 With One Hotspot
Sources
- Ministry of Mines and Mineral Resources — national strategy for critical minerals
- IMF — Sierra Leone, third review staff report and resilience arrangement, June 2026
- United States Geological Survey — Sierra Leone minerals profile
- National Minerals Agency — minerals and rocks of Sierra Leone
Frequently Asked Questions
What is the US$2.5 billion figure for Sierra Leone?
It is a target for exploration and mining investment the country hopes to attract by 2031 under its critical minerals strategy. It is not the cost of the strategy and it is not committed money.
Which minerals does the strategy cover?
Seventeen minerals in four categories: energy transition minerals including spodumene, bauxite, rare earths, graphite and manganese; the established base of rutile, ilmenite and iron ore; industrial and technology minerals; and precious and speciality minerals.
How large are Sierra Leone’s mineral exports?
About US$1.30 billion most recently, up 16% year on year, after US$1.13 billion in 2024 and about US$900 million in 2023. Sierra Leone was the world’s third-ranked rutile producer in 2024.
What is stopping mineral processing at home?
Electricity. Government transfers to the distribution utility are projected at US$62.5 million in 2026 against a budget cap of US$20 million, because the utility cannot collect enough to pay its power suppliers.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error
Part of our ongoing coverage
Africa: The New Scramble — the great-power contest over the continent.
Read More from The Rio Times