Very satisfied with the service The service of Wren is highly transparent. They give an insight about the projects which are funded on a regular basis. In contrast to many other services who plant trees (which might be chopped down in a few years), Wren has several other concepts to save CO2.

Clear insight where your money goes Clear insight where your money goes, even to what is used for advertisements. Nice updates and direct impact projects which they support!

I love knowing I am doing something to help It might not be much, but knowing that I am doing even a little bit to help fight the climate challenge is very heartening.

Way more permanent than planting trees. It's not just planting trees, which can be cut down easily. It's something more permanent - mineral weathering or binding carbon in biochar. Those, who rely only on planting trees, look silly when compared to wren.

Wren is making a difference in big, important ways! I have supported Wren for some time now, and am impressed by the many projects they have brought on line to reduce emissions, transition to renewable resources. Recently I asked to switch my contribution to their tax deductible program, and the response to my request was prompt, personal and efficient. If you wish to be part of addressing climate change in productive ways, I recommend you check out Wren.