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.

A great way to start living more aware life A great way to start living more environment friendly way not only by paying up for the pollution we generate but also staying informed of what's changing and getting involved more and more into the movement to help protect the planet.

Wren is exactly the platform I was looking for! Wren is exactly the platform I was looking for. I've been looking for a platform that allows me to donate to activities that mitigate greenhouse gas emissions over a broad category of projects (including lobbying, carbon capture, nature protection, emissions reductions, etc). You can track where you money goes. You can easily modify your donation amounts and focus. The only downside is the relatively large fraction of donations they keep for their operations. I guess this is the price to pay for a great web interface and all the research and coordination required to find new projects.

Playing a Small Part in Wren’s Impact I appreciate the project updates that we receive regularly. Seeing how long-time initiatives are doing and finding out about new ones is lovely. I trust Wren and feel good about playing a small part in the impact they are making.

Wren carbon offsets deserve your trust Wren is probably the easiest, and more importantly, the most trustworthy carbon offset service available right now. Their programs are carefully vetted and audited, and they keep you extremely well informed of what your dollars are doing, without going overboard. You can’t go wrong with a subscription to Wren to offset your carbon footprint!