Systemic change
starts with you.
Discover your carbon footprint and neutralize it by funding climate solutions.
Wren is the platform for climate action.
Offset and remove carbon, reduce your footprint, track impact, and much more.
Discover your carbon footprint.
Use our intuitive carbon calculator to find out how much CO2 you emit.
Fund the most impactful climate solutions.
Wren evaluates hundreds of projects each year and picks only the best.
Track your impact and stay in the loop.
Wren sends monthly project updates so you know what your funding accomplished.
Wren helps individualsbusinessesphilanthropists take action.
For individuals
Easily calculate, reduce, and offset your carbon footprint.
- Monthly offset subscription
- Personalized reduction tips
- Detailed carbon calculator
For business
Fund certified carbon removal, hit SBTi targets, and more.
- Custom portfolios
- 1% for the Planet certified
- API integrations
For philanthropists
Craft a climate giving strategy and donate via a donor-advised fund.
- U.S. tax-deductible
- Give via DAF or stock
- Craft a climate legacy
The Wren Difference
Wren searches the globe for solutions with the most potential...
Selecting projects that meet Wren’s strict criteria...
No double counting
Every carbon credit purchased by Wren is logged in a public ledger.
Measurable results
The quantity of impact is based on peer-reviewed science.
Additionality
If a project is profitable on its own, they aren’t eligible for Wren.
Lasting impact
Projects must keep carbon out of the atmosphere for 100+ years.
So thousands of members can take action with confidence.
Wren’s approach delivers world-class results.
Wren’s work is done publicly and verifiably.
Detailed impact reports
Every month, Wren publishes fresh updates on project from our portfolios.
Robust certification
Wren works with third-party analysts to ensure carbon projects have the impact they claim.
Project insurance
To mitigate risk, Wren purchases insurance from Kita to guarantee impact for select projects.
Frequently asked questions
For individuals
For business
For philanthropists
Help solve the climate crisis.
Start your climate journey today.
For individuals
Easily calculate, reduce, and offset your carbon footprint.
- Monthly offset subscription
- Personalized reduction tips
- Detailed carbon calculator
For business
Fund certified carbon removal, hit SBTi targets, and more.
- Custom portfolios
- 1% for the Planet certified
- API integrations
For philanthropists
Craft a climate giving strategy and donate via a donor-advised fund.
- U.S. tax-deductible
- Give via DAF or stock
- Craft a climate legacy
