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

Narrow down your searches to:

  • All
  • Food is Living
  • Industry
  • Farmers & Growers
Top Picks
Bord Bia

Sam Dennigan and Co. UC - Gold Member Case Study

Sam Dennigan & Co UC is a leading Irish fresh produce company, delivering high-quality fruits and vegetables across retail, foodservice, and wholesale sectors. With a strong focus on sustainability, innovation, and supply chain excellence, the company supports healthy eating and responsible sourcing.

Sam Dennigan and Co. UC factory image
Gold Member
Sam Dennigan

Sustainability Achievements

In 2024, Sam Dennigan & Co UC improved energy efficiency, reducing electricity intensity to 0.085 kWh/kg through renewable energy and upgrades.

  • Targets Reported: Raw Materials Certification, Supplier Certification, Packaging, Energy/Emissions, Waste, Water, Biodiversity, Community Engagement, and Employee Wellbeing.
  • Exemplary Targets: Raw Materials Certification, Supplier Certification, Packaging, Energy/Emissions, Waste, Biodiversity, and Employee Wellbeing.
  • Awarded Gold Membership: 2021, 2022, 2023, 2024, 2025
Visit website

In 2024, Sam Dennigan & Co UC achieved notable improvements in energy efficiency. Electricity consumption intensity decreased from 0.089 kWh/kg in 2023 to 0.085 kWh/kg in 2024, exceeding the milestone target by 20.5%.

This progress was supported by a growing share of renewable energy, with solar generation accounting for 14.7% of total energy use. The company also completed further energy upgrades, including the installation of more efficient cooling systems in fresh intake fridges. Although the planned wind turbine project will not proceed during this plan period, the company remains focused on implementing practical, high-impact energy solutions.

To further reduce energy demand, a new charger room with smart charging systems was introduced in 2024, alongside the purchase of an electric forklift and the installation of sensor lighting. These initiatives reflect the company’s commitment to integrating energy-efficient technologies across its operations. Additionally, progress was made in reviewing and implementing recommendations from a recent energy audit.  

Case Studies

Explore Origin Green Members

  • Gold Member

    Do Me A Flavour - Gold Member

    Based in Co. Roscommon, Do Me A Flavour is an artisan producer of herb and spice blends, marinades, butters, and crumbs. The company combines global ingredient sourcing with expert blending to deliver bold, bespoke flavour solutions for retail and foodservice clients.

    View Story
  • Gold Member

    Bells Isle Seafoods Ltd/ Irish Oysters Harvest Ltd - Gold Member 2026

    Situated on the remote North West Coast of Ireland in County Donegal, an area rich in history and tradition, Bells Isle Seafoods Ltd/ Irish Oysters Harvest Ltd farm is in itself a labour of love that stems from countless generations of tradition and knowledge.

    View Story
  • Gold Member

    Rye River Brewing Company - Gold Member

    Rye River Brewing Company, based in Celbridge, Co. Kildare, is a leading craft brewery in Ireland. Since 2013, they’ve brewed exceptional beers for major retailers, combining innovation, sustainability, and passion to produce internationally acclaimed brews across their diverse and award-winning brand portfolio.

    View Story
View all case studies