How SEWA turned 70% water savings into a competitive export advantage

TL;DR

SEWA Farms — Grupo Berumen's agricultural division — produces fresh produce, grains and specialty crops with 70% greater water efficiency than the traditional approach, saving 45 million liters of water over 20 years and securing multi-year contracts with international buyers.

Sustainability as financial strategy

In Sonora, where water is the most constrained input, every drop has an accounting impact. SEWA put this at the center of its strategy: monitored drip irrigation, metered fertigation, and precision agriculture grounded in historical soil and climate data.

The result isn't just environmental: international chains pay more for product with QR traceability, GlobalG.A.P. and Primus certifications, and auditable impact reporting.

The catalog

• Fresh produce: tomato, cucumber, zucchini and peppers grown in precision greenhouses.
• Select grains: wheat, corn and sorghum with yields above the regional average.
• Specialty crops: asparagus, table grapes and pecans with export certifications.

Farm-to-market in four steps

1. Selection and planting — certified genetics and planning with historical data.
2. Precision farming — drip irrigation, metered fertigation, integrated biological control.
3. Harvest and packing — scheduled harvesting with in-line quality control.
4. Refrigerated logistics — own cold chain all the way to the customer's distribution center.

This integrated operation lets SEWA offer seasonal contracts with closed pricing, private-label packaging and QR traceability per batch — capabilities few Mexican producers can guarantee end-to-end.