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
Wren asks a series of questions to determine how much carbon you emit.— New York Times via articleFighting the climate crisis is important
I really like how Wren contextualizes the offsets, and I look forward to seeing what new projects they start funding!— Ann via Trustpilot
Wren is making it easier for consumers to offset their carbon emissions.— Wired Magazine via articleSeems incredibly transparent and realistic
Looked into other carbon offsets and felt they were just doing lip service [...] Wren feels real, with obvious, researchable, meaningful offsets.— Armin Samii via TrustpilotThis is a hard industry to trust.
I've been subscribed to Wren for over a year now and they have earned my trust. They are very transparent with where the money is going, and I receive constant updates on the projects I'm helping to fund. It seems like the real deal to me.— Ryan Dougherty via Trustpilot
Wren takes care of the vetting process, allowing you to pay a monthly subscription to cover real, tangible carbon offsets.— Treehugger via articleFeel really connected with where your dollar goes.
Wren has figured out the balance of offsetting your carbon emissions in both a simple and educational way. [...] Their project updates are awesome.— Sally Rogers via TrustpilotSuperb level of transparency
I'm normally skeptical of carbon offsets but Wren is super legit. Superb level of transparency on the governance side, and well thought-out projects for maximum impact.— Jhett Koo via TrustpilotThe 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
How does Wren's business model work?
What happens once I subscribe?
How much does it cost to offset my carbon footprint?
What else can I do to help end the climate crisis?
For business
How much does it cost to offset my carbon footprint?
Can my business pay for just the parts of Wren that we need?
Yes. Wren is designed to specifically fill the gaps in your existing climate plan. If you only need one of the services we provide, you only need to pay for that service. If you need more, you can always expand your plan.
Where can I learn more about Wren’s carbon projects?
Can my business make project recommendations?
What if I don’t see the solution I need on this page?
For philanthropists
Can I set up a recurring donation?
How much should I donate?
Can I write donations off on my taxes?
What is the fee structure like for donations?
Can my donation be matched by my employer?
Is every payment on Wren tax-deductible?
No, Wren’s primary offsetting portfolios, “Wren Classic” and “Wren Trailblazer”, are not tax-deductible yet.
Who can donate?
How can I donate?
Do I have a say in where the donations go?
How is my donation tax-deductible if Wren is not a non-profit?
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
Wren asks a series of questions to determine how much carbon you emit.— New York Times via articleFighting the climate crisis is important
I really like how Wren contextualizes the offsets, and I look forward to seeing what new projects they start funding!— Ann via TrustpilotWren is making it easier for consumers to offset their carbon emissions.— Wired Magazine via articleSeems incredibly transparent and realistic
Looked into other carbon offsets and felt they were just doing lip service [...] Wren feels real, with obvious, researchable, meaningful offsets.— Armin Samii via TrustpilotThis is a hard industry to trust.
I've been subscribed to Wren for over a year now and they have earned my trust. They are very transparent with where the money is going, and I receive constant updates on the projects I'm helping to fund. It seems like the real deal to me.— Ryan Dougherty via TrustpilotWren takes care of the vetting process, allowing you to pay a monthly subscription to cover real, tangible carbon offsets.— Treehugger via articleFeel really connected with where your dollar goes.
Wren has figured out the balance of offsetting your carbon emissions in both a simple and educational way. [...] Their project updates are awesome.— Sally Rogers via TrustpilotSuperb level of transparency
I'm normally skeptical of carbon offsets but Wren is super legit. Superb level of transparency on the governance side, and well thought-out projects for maximum impact.— Jhett Koo via Trustpilot
