Offset your carbon footprint, without the guesswork
Measure your emissions, support verified carbon offset projects, and track real impact over time — all in one place.
Designed for individuals, families, and small businesses who want transparency, not greenwashing.
Free to explore • No commitment required
Trusted by people who want real climate impact — not greenwashing
Climate action, broken into simple steps
ClimeOne turns a complex global problem into a clear, manageable process — so you can take action with confidence.
Calculate
Understand your carbon footprint
We use a detailed, user-friendly calculator that looks at everyday activities like transportation, home energy use, diet, and consumption. The result is a personalized estimate — not a generic average.
Calculate Your FootprintOffset
Support high-quality, verified projects
Choose flexible subscription plans or make a one-time contribution. You can support specific projects or let ClimeOne automatically distribute your impact across a diversified portfolio.
View Offset ProjectsTrack
See your impact over time
Your dashboard shows progress month-by-month, total carbon offset, and project-level impact. Download reports, share milestones, and stay accountable.
Register for Free
Projects you can trust
Every project in ClimeOne's portfolio is carefully vetted and independently verified. We prioritize initiatives that deliver measurable carbon reductions while supporting local communities and ecosystems.
Reforestation & Forest Protection
Supporting forest restoration and protection initiatives that sequester carbon while preserving biodiversity.
Renewable Energy
Investing in wind, solar, and other renewable energy projects that replace fossil fuel-based power generation.
Methane Capture & Emissions Reduction
Supporting projects that capture methane emissions and reduce greenhouse gases from industrial processes.
We provide detailed project information, verification standards, and ongoing impact updates — so you always know the difference you're making.
Explore Our Projects
Offset at your own pace
Whether you're just getting started or committing long-term, ClimeOne offers flexible options designed to fit your budget and goals.
Monthly or annual subscriptions
Choose the frequency that works best for you, with automatic renewals and easy management.
One-time offsets
Make a single contribution to offset a specific event, trip, or milestone without ongoing commitment.
Discounts for longer commitments
Save more with annual plans and multi-year commitments that lock in rates.
Cancel or adjust anytime
No long-term contracts. Change your plan, pause, or cancel whenever you need to.
Climate action is better together
ClimeOne is more than a platform — it's a growing community of people committed to making thoughtful, measurable climate choices.
Progress sharing
Share your milestones and celebrate achievements with the community.
Milestones and badges
Earn recognition for your climate impact and track your progress with visual achievements.
Optional social sharing
Spread awareness by sharing your impact on social media — when and how you choose.
Collective challenges
Join group challenges and see the power of collective action (coming soon).
Our commitment
Environmental responsibility
Measurable, verified impact
Transparency
No hidden calculations
User-first design
Clarity over complexity
Integrity
Ethical standards at every level
Start with your footprint
Understanding your carbon footprint is the first step toward meaningful climate action. ClimeOne makes that step simple, transparent, and measurable.