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Microalgae lamp

French biochemist Pierre Calleja has invented a lighting system that requires no electricity.

Instead, it sequesters CO2 from the atmosphere and produces an illuminating glow thanks to algae.

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Eco-Investing: Balancing Costs and Benefits

Today, the journey towards a greener future is not just an ideal, but a crucial step for businesses around the world. The Paris Agreement set a bold goal to limit global warming to 2°C, and this has sparked a wave of action.

Tracking your impact is easy with WeForest

Our brand new video explains how funding partners can use our advanced monitoring and evaluation techniques and digital tools to track their impact and climate action.

wren team photo against deforestation

Wren’s approach to growing trees for climate action

When looking to expand its portfolio of projects, Wren researched over 20 organizations, looking for projects that use effective, science-based approaches to achieve healthy, thriving forests. This search led them to WeForest. Find out more here.

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