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Leaf Mark™: The Human Side of Sustainability graphic showing the three certification levels — Awareness, Application, and Leadership — with green leaf icons and the Fifty Shades Greener logo.
LeafMark™: The Human Side of Sustainability education leaf mark™ staff training sustainability certification sustainability training Nov 07, 2025

Sustainability in business has too often been reduced to a checklist, recycling bins, LED lighting, low-flow taps… Yet, what truly drives meaningful change isn’t the hardware; it’s the people. That’s the premise behind the Leaf Mark™ Certification, Ireland’s new sustainability accreditation created ...

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Who We Are: Fifty Shades Greener

Sustainability with a side of sass!

At Fifty Shades Greener, we’re not your typical sustainability crowd. Here, green isn’t just a color; it’s a lifestyle, and we live it with a bit of cheek and a lot of heart. Our team, a quirky blend of lifelong greenies, seasoned educators, and fresh innovators, believes that every little bit helps and that education is the cornerstone of sustainable change.

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