Wren is awesome Wren is awesome! Made me realize it's actually not that expensive to live carbon neutral. When I first joined as a student living in a studio a few years ago I was able to offset all my CO2 for less than the cost of my Netflix subscription. The cost of offset has increased a bit, but I decided to stick with my original annual amount. They never increase costs unless you choose to!

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!

Wren is a much needed project Wren is a much needed project. It makes carbon offseting an easy, fun and scalable process. Great UI as well as clear communication. Two features I admire: 1. Groups: It's an innovative use case and has great potential for friends, families and team members (companies, orgs, etc..) 2. Carbon API. Building automations around offseting is quite an interesting platform for building an endless amount of use cases. I'm eager to test it out!

Wren explains what they're doing to combat global warming Wren pays organizations to reduce global warming. Naturally, donors want to know how their money is being used, and Wren is very transparent about that. A good amount of the money is spent on marketing but that's because Wren needs to get their story out to grow their system. And it seems to be working: their expenditures are increasing year by year.