Case Study

Pompeian’s Sunrise Olive Ranch Champions Biodiversity Through Innovative Algae Control

Executive Summary

Pompeian, the leading olive oil brand in the U.S., demonstrates exceptional commitment to sustainable agriculture through innovative practices at its own Sunrise Olive Ranch in California. Already certified to SCS’ Sustainably Grown® certification, the ranch continues to strengthen its environmental leadership, reinforce ESG commitments, and invest in biodiversity-enhancing farming practices. Recently the ranch implemented a creative biological solution to eliminate the need for chemical algae control in water reservoirs while creating a closed-loop ecosystem.

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The Challenge: Algae Management Without Chemicals

Sunrise Olive Ranch was determined to eliminate chemical use in managing algae growth in its irrigation reservoirs – an essential step toward maintaining their Sustainably Grown standard commitments towards ecosystem health and biodiversity. Working within this comprehensive standard, the ranch sought natural solutions that would support both water quality and environmental health without compromising agricultural productivity, aligning with Pompeian’s broader sustainability goals.

Innovative, Nature-Based Solutions

The team developed an innovative biological algae control system through the integration of native fish into the water reservoir system that aligned perfectly with the Sustainably Grown standard framework. Introducing algae eating fish as a replacement for standard chemical controls proved to be a breakthrough, greatly accelerating the reduction of algae. Beyond controlling algae, the fish produced waste that became organic fertilizer, enriching the soil naturally. As ecosystem health improved, more bird species flocked to the ranch, further boosting biodiversity. This holistic solution not only supported certification requirements but elevated the ranch’s environmental stewardship beyond expectations.

“At Pompeian, we’re proud to work with growers like Sunrise Olive Ranch who go beyond certification requirements to implement truly innovative sustainability practices. Their fish farming initiative showcases the kind of forward-thinking approach that strengthens our entire supply chain and reflects our brand’s commitment to environmental stewardship.” - Teresa Garcia Director of Sustainability, Pompeian

Key Outcomes

A natural algae control system was created in the water
Developed an organic fertilization source, reducing dependency on external inputs
Significantly reduced chemical treatments
Enhanced biodiversity with increased bird populations and healthier ecosystems
Strengthened alignment with ESG goals and Sustainably Grown certification standard

“This biological control system is extremely beneficial and effective. It motivates us to continue developing new sustainable solutions that work with nature to improve our olive growing practices. As we refine our methods, we’re creating a healthier environment that benefits our entire ecosystem and supports our goal to farm in harmony with nature.” – Lorena, Sunrise Olive Ranch