Unbound Summits Climate Sustainability Pledge

We’re Unbound Summits, a passionate startup deeply committed to embedding climate action into everything we do. We recognise the urgency of the climate crisis and understand that each summit we host is a crucial opportunity to contribute positively to the planet. We take full accountability for our emissions, partnering with Milkywire’s Climate Transformation Fund to offset our impact. But we are not stopping there. As we scale up, so too will our commitments across a broader spectrum of sustainability goals—reducing waste, protecting biodiversity, combating pollution, and addressing the challenges of rising global temperatures. By joining us, you can be part of a community that is eager to explore new, innovative ways to minimise our footprint while maximising our positive impact. We’re realistic about the challenges, understanding that they are part of the journey, but we set higher standards with each event, learning and adapting as we go.

Milkywire's Climate Transformation Fund

Climate Transformation Fund

Milkywire's Climate Transformation Fund, established in 2021, focuses on innovative projects that accelerate progress toward net-zero targets and align with ambitious sustainability leadership goals. Our mission is to achieve maximum long-term CO₂ reduction or removal per dollar spent. We're committed to supporting new technical solutions, influencing climate policy for greater ambition, and scaling up nature-based projects. With 49 projects already backed and 15+ partners on board, we're paving the way for a sustainable future.

The Climate Transformation Fund
Carbon removal project in a desert landscape
Durable carbon removal (CDR)
Decarbonization
Decarbonization iconDecarbonisation
Person in straw hat wading in water, tending to young mangrove plants in a flooded coastal area.
Nature protection and restoration
Projects supported by the fund
Dump truck unloading gravel on dry field, worker observing. Palm trees and hills in background under blue sky with clouds.

Durable carbon removal (CDR)

Inplanet

Brazil

InPlanet operates in Brazil as the first Enhanced Rock Weathering startup solely focused on the tropics. They spread silicate rock powder under ideal soil and climate conditions, promoting rapid weathering and carbon capture. The carbon is stored in soil leachates, waterways, and ocean sediments. Key co-benefits include the restoration of degraded soils, improved food nutrition, and reduced reliance on conventional chemical inputs in agriculture. InPlanet conducts rigorous measurements, from laboratory to field, to assess the net carbon removal effectiveness of rock spreading in various agricultural contexts.

Woman in glasses and rust-colored shirt speaking at podium with large projection screen behind showing crowd scene

Decarbonisation

Beyond Zero Emissions

Australia

Beyond Zero Emissions (BZE) is an independent think-tank working on net zero pathways for Australia, highlighting how the green transition benefits the economy. The CTF provides core support to BZE to strengthen its organisational capacity, research, and advocacy work.

African woman in colorful dress planting seedling in rural field, surrounded by lush green vegetation

Nature protection and restoration

Plant with Purpose

Tanzania

Plant With Purpose is a non-profit organisation that works with rural communities, implementing initiatives related to nature restoration and regenerative agricultural practices along watersheds, to improve crop yields, to bolster food sovereignty, and to improve water quality and access. They do it while empowering communities to find a path to self-sufficiency and resilience through so-called community Purpose Groups.

Read more about the fund and its projects
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Climate solutions

Why funding climate solutions matters

Taking meaningful climate action is essential for addressing the climate crisis. Strategies like internal carbon fees allow businesses to invest in high-quality projects that tackle critical challenges, such as carbon removal, nature restoration, and reforestation, while driving measurable and lasting impact. This approach fosters innovation, accountability, and real progress toward a net-zero future. Milkywire supports companies in achieving effective climate action through its proven Climate Transformation Fund. Aligned with leading frameworks like SBTi and guided by top scientific experts, the fund ensures every contribution supports impactful, science-backed projects. With rigorous quality assurance, transparent reporting, and a focus on maximizing outcomes, Milkywire offers a best-in-class solution for funding meaningful environmental change.

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