Why Sustainability Matters in Sourcing Coffee – and How Watermark Coffee is Leading the Way

Aug 8, 2025 | Coffee, Sustainability

Coffee is one of the world’s most traded commodities, but behind every cup lies a complex global supply chain. For businesses in Ireland, the way coffee is sourced can have far-reaching environmental, social, and economic impacts. Choosing sustainable coffee isn’t just an ethical choice—it’s a smart business decision that resonates with customers, supports local communities, and helps protect our planet for future generations.

The Environmental Footprint of Coffee

Traditional coffee farming can put pressure on natural resources. Unsustainable practices—such as deforestation, overuse of water, and chemical-heavy farming—harm ecosystems and contribute to climate change. With climate patterns shifting, coffee-growing regions are already feeling the effects, from unpredictable harvests to reduced yields. This makes sustainability not just an environmental concern, but also a way to safeguard the long-term availability and quality of coffee itself.

How Sustainable Sourcing Makes a Difference

Sustainable coffee sourcing focuses on practices that protect the environment, improve livelihoods for farmers, and ensure transparency in the supply chain. This can mean paying fair prices to growers, supporting biodiversity through shade-grown coffee, or investing in community projects in coffee-growing regions. For businesses, it means offering a product customers can feel good about—something that’s increasingly important as consumers actively seek out eco-friendly and ethically sourced options.

Sourcing Direct from Farm – Charles Mutwiri’s Story

At Watermark Coffee, sustainability starts at the source. One of our key partnerships is with Charles Mutwiri, a dedicated coffee farmer from Kenya who produces exceptional shade-grown coffee in harmony with nature. On his farm, coffee plants grow under the canopy of native trees, which protect soil health, conserve water, and create habitats for birds and pollinators.

By sourcing directly from Charles, we ensure that the coffee is not only of the highest quality but also grown using regenerative practices that preserve biodiversity. Direct trade means Charles receives a fair, stable income—empowering him to continue farming in a way that benefits both people and the planet. For our customers, it means traceable coffee with a story worth telling.

Green Ocean Coffee – Protecting Our Seas

Our Green Ocean Coffee range is another example of sustainability in action. Every bag sold directly funds projects that restore and protect marine ecosystems in Ireland. These initiatives improve water quality and improve biodiversity in our waters, restoring coastal habitats, and raise public awareness about ocean conservation. Every coffee break becomes a small but meaningful step toward healthier seas.

Woodland Coffee – Growing Forests, One Cup at a Time

Our Woodland Coffee range brings sustainability back to land. For every case purchased, we plant trees in our County Limerick plantation, helping to restore woodlands, improve biodiversity, and capture carbon. These projects fight climate change while creating thriving habitats for wildlife.

Why It Matters for Irish Businesses

Today’s customers are informed and values-driven. Offering sustainably sourced coffee—whether it’s shade-grown beans from Charles Mutwiri, ocean-friendly Green Ocean Coffee, or tree-planting Woodland Coffee—allows Irish businesses to align with those values. Choosing partners like Watermark Coffee means making every cup count for our oceans, our forests, and our farming communities.