Skip to main content
Hit enter to search or ESC to close

Narrow down your searches to:

  • All
  • Food is Living
  • Industry
  • Farmers & Growers

Gold Member Case Study - Pearse Lyons Distillery

Pearse Lyons Distillery, located in Dublin’s historic St. James Church, is a family-owned boutique distillery producing award-winning Irish whiskey. Founded by Dr. Pearse Lyons, it blends science, storytelling, and tradition to create a unique visitor experience and exceptional spirits rooted in heritage and innovation.

Three whiskey bottles with Pearse Lyons Distillery logo
Gold Member

Sustainability Achievements

In 2024, Pearse Lyons Distillery improved its raw material conversion rate, surpassing its milestone target by 3.1% through five targeted efficiency initiatives.

  • Targets Reported
  • Exemplary Targets
  • Awarded Gold Membership

In 2024, Pearse Lyons Distillery achieved a significant milestone in its sustainability journey by improving its raw material conversion rate from 4.174 kg/LPA in 2023 to 4.054 kg/LPA. This exceeded the company’s milestone target by 3.1%, reflecting a strong commitment to reducing food waste through process efficiency.

To support this progress, the distillery implemented five targeted initiatives throughout the year. These included a comprehensive review of production processes to identify opportunities for improvement, with a focus on reducing material losses and enhancing overall efficiency. Each initiative was designed to deliver measurable outcomes while supporting long-term environmental goals.

The company also acknowledged the role of natural variability in its raw materials. The organic nature of the grain substrate used in whiskey production can marginally impact conversion rates. Despite this, Pearse Lyons Distillery has continued to refine its operations to accommodate these fluctuations, demonstrating resilience and adaptability in its sustainability practices.

Food waste has been identified as the distillery’s primary waste target, with the raw material conversion rate serving as a key performance indicator. By linking input and output directly to food waste classification, the company has established a clear, data-driven approach to tracking and reducing waste.

Case Studies

Explore Origin Green Case Studies

  • Gold Member

    Killowen Farm - Gold Member

    Killowen Farm is an award-winning, family-run dairy based in Co. Wexford, Ireland. Known for its handcrafted yoghurts, the company combines traditional farming values with a strong focus on sustainability, using milk from its own herd and locally sourced ingredients.

    View Story
  • Gold Member

    Blenders - Gold Member 2026

    Blenders is a family-owned Irish company crafting world-class sauces since 1989. Blenders brings innovation, quality, and sustainability together at its state-of-the-art Tallaght facility, serving foodservice, retail, and manufacturing sectors. The result? Bold, flavour-packed, tailored sauces that delight customers across Ireland, the UK, and Europe.

    View Story
  • Gold Member

    Ahascragh Distillers Ltd - Gold Member 2026

    Located in a small village in county Galway, Ahascragh Distillery has become a world class distillery producing Irelands first zero energy emissions whiskey and gin in their beautiful facility, a restored 19 century corn mill.

    View Story