
Demeter Almond Season Index Update - Week 40
The DASI is broadly unchanged from the last headline publication date as summer conditions remain in line with historical averages.
Indices, data and tools for investors, operators, insurers and capital markets participants across agriculture value chains.

The DASI is broadly unchanged from the last headline publication date as summer conditions remain in line with historical averages.

California's two most important tree nut sectors are diverging at historic scale. This report tracks every acre planted and removed across 40 years by district, basin, and GSA to expose where capital is flowing, where it's retreating, and what it means for supply through the next decade.

In previous pieces in this series, we documented the scale of California's almond removal wave , which has seen ~450,000 acres (~182k ha) removed between 2014 and 2024, and the shift in planting patterns.
Field-level crop map with age and year of planting.
Chill portion accumulation, hemisphere-adjusted. Global. 2000-2025.
Facility map of olive pomace extractors in major Mediterranean olive-oil producing countries, with plant capacity, expansion history and ownership.
Frost events at various severities. Global. 2000-2025.
Inventory of irrigation schemes in South Africa with boundaries, supply conditions and managing authorities.
Database of liens registered against agricultural assets in California by parcel and operator.