People-Powered Sustainability Certification
LeafMark™
Because real sustainability starts with people, not paperwork.
I T S P U R P O S E
What Is the LeafMark™?
Sustainability in business is often reduced to checklists and infrastructure: recycling bins, LED lights, energy meters. All important. But they’re not where real transformation begins.
The LeafMark™ is a new kind of sustainability certification created by Fifty Shades Greener.
Instead of measuring just systems or buildings, it recognises something far more powerful:
Organisations that invest in sustainability education and skills for their people.
When your team understands sustainability, they don’t just support it, they live it.
LeafMark™ was built to celebrate that.
A symbol of commitment to a greener future.
The LeafMark™
The LeafMark™ is a three-tier certification that shows how deeply sustainability learning has been embedded across your workforce.
It’s not about buying a badge or ticking boxes.
It’s about building a culture where knowledge, awareness, and action sit at the heart of how you operate.
Each Leaf level reflects your organisation’s commitment to training your team in Green Skills, from awareness to advanced leadership.
One Leaf
Awareness in Action
One Leaf recognises organisations that have laid the foundation for a sustainability-aware culture.
- At least 20% of your workforce has completed Green Skills Level 1 training.
- Your team understands the basics of sustainability and how their day-to-day actions make a difference.
It’s your first big step: turning “we care about sustainability” into “we’re learning how to do it.”
Two Leaves
Skills in Practice
Two Leaves shows that you’re moving beyond awareness into practical action.
- At least 20% of staff have completed Green Skills Level 1 training.
- At least 2% have completed Green Skills Level 2 training, giving them more specific skills to apply sustainability within operations.
This level recognises that sustainability isn’t just a value, it’s a practical capability embedded across your team.
Three Leaves
Leaders in Sustainability
Three Leaves is the highest LeafMark™ level and celebrates organisations leading the way.
- At least 50% of staff have completed Green Skills Level 1.
- At least 2% have completed Green Skills Level 2.
- At least one team member has completed Green Skills Level 3 training, giving you advanced in-house expertise to steer sustainability across the organisation.
At this level, sustainability isn’t a side project. It is part of your strategy, your culture, and your everyday decisions.
Why LeafMark™ Is Different
There are plenty of eco-labels and certifications out there.
Most of them focus on infrastructure, compliance, and long technical audits.
The LeafMark™ flips that script.
Instead of asking, “Do you have the right technology?”
We ask: “Do your people have the right skills?”
Because change doesn’t happen because a logo is on your website.
It happens because the people behind the logo understand what they’re doing and why they’re doing it.
That’s why LeafMark™ is:
How the LeafMark™
Certification Works
We’ve kept the process simple, transparent, and supportive. No heavy audits or complicated forms.
- Book a Discovery Call
We talk about your organisation, team size, and the sustainability training you’ve already done (or want to do). - Review Your Training Activity
You share which Green Skills Levels your staff have completed (Level 1, 2, and/or 3).
If you haven’t started training yet, we’ll help you plan your path to your first Leaf. - Assessment & Leaf Level
Based on verified staff training percentages, we confirm whether you qualify for 1, 2, or 3 Leaves. - Your Badge & Certificate
You receive your LeafMark™ digital badge (in multiple formats) and an official certificate you can share with stakeholders. - Share Your Achievement
We support you with messaging guidance, social media templates, and suggestions for internal and external communications. - Annual Check-In
We check in once a year to confirm your training levels are still at (or above) your LeafMark™ tier and to support you as you progress.
Success Stories
Mespil Hotel – 🍃 Three Leaves
One of the first organisations to achieve Three Leaves, Mespil Hotel has integrated sustainability training across its workforce, turning awareness into everyday action in every department.
Mount Brandon Cottages – 🍃 Three Leaves
A one-woman business in County Carlow, Mount Brandon Cottages shows what’s possible when one dedicated owner commits to upskilling herself and embedding sustainability into her guest experience and operations.
These stories show that LeafMark™ isn’t just for big teams with big budgets, it’s for any organisation willing to learn and lead.
Who Can Apply?
LeafMark™ is open to any organisation, anywhere in the world, including:
Benefits of LeafMark™ Certification
Earning the LeafMark™ isn’t just a pat on the back. It’s a strategic asset.
FREQUENTLY ASKED QUESTIONS
How long does LeafMark™ certification take?
Do we need to repeat training every year?
Is LeafMark™ industry-specific?
Does LeafMark™ involve an on-site audit?
What if we haven’t started training yet?
Who Stands Behind LeafMark™?
LeafMark™ was created by Fifty Shades Greener, an education-focused sustainability company specialising in practical, people-centred training.
It is backed by:
- Years of experience delivering Green Skills training across sectors
- Partnerships with education and accreditation bodies
- A commitment to making sustainability understandable, actionable, and accessible
Ready to Earn Your Leaves?
If you’re investing in sustainability skills, your team deserves to be recognised for it.
Option 1:
Book a Discovery Call
Talk to us about your organisation, your current training, and your goals.
Option 2:
Explore the LeafMark™ Framework
Download an overview of the LeafMark™ levels and Green Skills structure. Download the Framework
Option 3:
Apply for LeafMark™
If your team has already completed Green Skills training, you can submit your details and begin the certification process.
