# Solomon Islands monetary policy and inflation

> Live situation record from CLSTR: https://clstr.news/situations/solomon-islands-monetary-policy-and-inflation
> Updated: 2026-09-30T02:20:45.000Z. Sources: 11. Developments: 2.

The Central Bank of Solomon Islands (CBSI) has opted to keep its policy rate at 1.5 percent for a six-month period. This decision follows a significant rise in headline inflation, which reached 4.6 percent in June 2026, up from 0.4 percent in December 2025.

The CBSI identified supply-side factors as the primary drivers of inflation, noting that betel nut prices contributed 2.5 percentage points to the overall rate. Other factors include rising transport and utility costs influenced by global oil prices. The bank has lowered its 2026 economic growth forecast to 3.0 percent and warned that inflation could potentially reach between 5 and 6 percent by the end of the year due to risks such as Middle East conflicts and El Niño-related food supply disruptions.

## Timeline

### 2026-09-30: Central banks adjust interest rates to manage inflation in Sri Lanka and Sierra Leone

Central banks in Sri Lanka and Sierra Leone are managing inflation through steady or increased interest rates, while Bangladesh reports a slowdown in September remittances and new digital payment incentives.

8 sources. https://clstr.news/cluster/central-bank-of-sri-lanka-maintains-interest-rate-at-875

### 2026-08-31: Central Bank of Solomon Islands maintains 1.5% policy rate

The Central Bank of Solomon Islands has held its policy rate at 1.5 percent, warning that inflation could reach 5–6 percent by late 2026 due to supply-side pressures and rising commodity costs.

3 sources. https://clstr.news/cluster/central-bank-of-solomon-islands-maintains-15-policy-rate

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Cite as: Solomon Islands monetary policy and inflation. CLSTR, https://clstr.news/situations/solomon-islands-monetary-policy-and-inflation