Vanuatu is the birthplace and spiritual home of kava culture — the archipelago with the greatest cultivar diversity on Earth, where kava is both daily social lubricant and sacred ceremonial substance. The nakamal (kava bar) is the institution of Melanesian civil society. Vanuatu's Noble varieties — Borogu, Melomelo, Kelai — are the benchmark for quality; Tudei (two-day) varieties, which produce hangover-like effects, are banned from export under the 2002 Kava Act.
| Year | Rating | Notes |
|---|---|---|
| 2023 | 82 | Good harvest conditions; reliable export-quality noble kava production. |
| 2022 | 90 | Exceptional kava harvest; finest Tanna Noble cultivar quality in recent years. |
| 2021 | 83 | Very good conditions; noble cultivars at strong kavalactone levels with characteristic peppery profile. |
| 2020 | 86 | Excellent growing conditions on Tanna; extended dry period enhanced kavalactone concentration. Premium shell quality reported by leading nakamals. |
| 2019 | 79 | Good Piper methysticum growing season on Tanna; adequate rainfall with dry harvest period. Borogu and Melomelo cultivars at reliable kavalactone levels. |