Sustainability Insights Hub

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6 Best Platforms to Hire Sustainability Consultants in 2025 (Enterprise Comparison)
Hiring

6 Best Platforms to Hire Sustainability Consultants in 2025 (Enterprise Comparison)

Discover the top platforms for hiring sustainability consultants—Leafr, Dazzle, Upwork, and more. Compare strengths, trade-offs, and best-fit use cases.

Gus Bartholomew
The business case for hiring a sustainability consultant in 2025
Insights

The business case for hiring a sustainability consultant in 2025

This guide explains why sustainability consulting pays for itself—showing how the right expert can boost your bottom line while helping future-proof your business. From real ROI examples to typical use cases, learn how to make sustainability a smart, strategic move.

Gus Bartholomew
Little Thief Studio - Sustainability strategy & manifesto
Case Studies

Little Thief Studio - Sustainability strategy & manifesto

Little Thief, a sports media studio who counts the FA among its clients, didn't want a standard sustainability strategy. Instead, they saw a chance to take a leadership position in their industry, and came to Leafr for help.

Nick Valenzia
Webinar Recap - Why Culture Is Your Best Sustainability Tool
Insights

Webinar Recap - Why Culture Is Your Best Sustainability Tool

Webinar recap from our masterclass with Trine of Flying Tiger Copenhagen

Gus Bartholomew
Freelance Sustainability Consultant vs. Big Firm Sustainability Consultant
Insights

Freelance Sustainability Consultant vs. Big Firm Sustainability Consultant

Choosing between a freelance sustainability consultant vs. big firm sustainability consultant? This guide compares cost, expertise, and value for money. Showing why UK SMEs often get better results, faster delivery, and up to 70% savings by hiring vetted independent sustainability experts instead of traditional firms. Discover the pros and cons of each model and find the best fit for your business’s net-zero and ESG goals.

Gus Bartholomew
Sustainability Consultants vs In-House Teams
Hiring

Sustainability Consultants vs In-House Teams

In-house sustainability team or external consultant? Explore which option delivers the best value, flexibility, and impact for your ESG and carbon goals.

Gus Bartholomew

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