Growing Digital Sustainability

At Marzipan, we’ve always believed that sustainable web design isn’t just about writing cleaner code or choosing green hosting—it’s about making a genuine, measurable impact on the planet. That’s why we’re thrilled to announce our newest commitment: for every website we build, we’ll plant one tree through Carbon Neutral’s Yarra Yarra Biodiversity Corridor project.

Why Trees Matter in Web Design

The internet has a carbon footprint. Every time someone visits your website, energy is consumed—from the data centres hosting your site to the device displaying it. While we’ve spent years perfecting the art of low-carbon web design through optimised code, efficient hosting, and sustainable practices, we wanted to go further.

Trees don’t just offset carbon, they restore ecosystems, create habitats, and repair landscapes that have been damaged for generations. They’re not a band-aid solution; they’re part of rebuilding a healthier planet.

The Yarra Yarra Biodiversity Corridor: Where Your Tree Will Grow

Your tree won’t just be planted anywhere. It will become part of something extraordinary: Australia’s largest biodiverse reforestation carbon sink.

The Yarra Yarra Biodiversity Corridor is a Gold Standard certified reforestation project in Western Australia’s northern wheatbelt. The goal? To create a 200-kilometre green corridor connecting remnant vegetation with 12 nature reserves across 50,000 square kilometres.

Since 2008, over 30 million native trees and shrubs have been planted across more than 21,000 hectares of previously cleared land. These aren’t monoculture plantations—they’re carefully chosen mixed species indigenous to the region, creating genuine biodiversity hotspots.

Real Impact, Measured Results

The Yarra Yarra project delivers more than just carbon sequestration:

  • Over 1 million tonnes of CO₂-e will be sequestered over the project’s lifetime by trees already in the ground
  • 30+ species of conservation significance have been planted, providing habitat for endangered wildlife
  • 400+ jobs created, with more than 50 Indigenous roles supporting local communities
  • Salinity reduction in ground and surface waters across the region
  • Biodiversity restoration in one of only 36 global biodiversity hotspots

When you choose Marzipan for your website, your tree contributes to this remarkable ecosystem restoration project.

Sustainable Web Design + Reforestation = Real Change

Here’s what you get when you work with us:

Low-Carbon Website Design

  • Clean, optimised code that reduces data transfer
  • Efficient image compression and lazy loading
  • Green hosting powered by renewable energy
  • Performance optimisation that cuts energy consumption

Plus One Native Tree

  • Planted in the Yarra Yarra Biodiversity Corridor
  • Part of a Gold Standard certified project
  • Contributing to ecosystem restoration and carbon sequestration
  • Supporting Indigenous employment and local communities

Your website becomes more than just a digital presence—it’s a small but meaningful contribution to landscape restoration and climate action.

Beyond Offsetting

We want to be clear: this isn’t about greenwashing or buying our way out of responsibility. We’re still committed to designing websites that minimise environmental impact from the ground up. The tree planting is an addition, not a replacement for sustainable practices.

Think of it this way: we’re building websites that tread as lightly as possible on the planet, and then we’re helping to restore what’s already been damaged. It’s the difference between doing less harm and actively doing good.

Your Website, Your Legacy

Every website we build tells a story. Now, that story includes a tangible, living legacy—a native tree growing in one of Australia’s most important biodiversity corridors.

Whether you’re a B Corp, a social enterprise, a local Sydney business, or a purpose-driven brand, your website can be part of the solution. Beautiful design, stellar performance, lower emissions, and one more tree helping to heal the planet.

Ready to Plant Your Tree?

If you’ve been thinking about a new website—or a redesign that aligns with your values—now’s the perfect time.

Let’s create something that performs brilliantly online while contributing to something extraordinary offline. Your website, your tree, your impact.

Sustainable web design services help your brand shine online. Let’s talk about building something beautiful together.


Marzipan is a Sydney-based digital agency specialising in sustainable web design, AI-driven SEO, and purpose-driven digital marketing. We’re proud partners of Carbon Neutral and committed members of Clean Creatives.