Are you a developer looking to speed up the deployment of renewables with world-class carbon credits? Submit your project

Solve energy. Fix climate.
Carbon offsets work—when they're real.

Decarb Impact Units are validated emissions reductions from high-impact renewable projects in the places that need them most. These are measured in real time, and traceable from start to finish. Subscribe monthly or purchase a batch to meaningfully mitigate your footprint.

Solar energy

75%

Energy's share of GHG Emissions

$2.4Trn

Annual Shortfall towards clean energy

422ppm

Atmospheric CO2 (up from 280 in 1850)

The trade-off is clearer than you think

By 2050, climate inaction will cost the world:

$5.3 TRILLION

  • $300B+ annually in supply chain disruptions
  • 17% drop in agricultural productivity
  • $1.7T in infrastructure damage
  • $820B annually in global health costs

We can build a cleaner, fairer system from:

$12/month

  • One Unit of Impact = 1 tonne of CO₂ emissions reduced
  • Generated from projects in carbon-intensive grids (500g+ CO₂e/kWh)
  • Validated with real-time data and ISO-aligned standards
  • Recorded publicly and traceable from end to end

How we make every tonne count

Carbon markets have come a long way. But too often, offsetting relies on assumptions, estimations, and delayed verification. It's difficult to know what's real, what's working, and what your money is actually funding. At Decarb.earth, we've engineered a better way to back real climate action. Instead of estimates, we use hard data to issue our unique Decarb Impact Units. Each Impact Unit represents 1 tonne of validated CO₂e reduction. It's calculated from the actual energy generated by our EARTH Impact Standard-compliant projects and validated through a transparent, tech-led process.

Every Decarb Impact Unit is:

Quantified in real time at the source

Each Unit is based on validated kilowatt-hours, captured by inverters and Energy Management Systems with built-in error detection, ensuring data behind your Unit is real, not estimated.

Tied to actual carbon displacement per grid

We calculate reduction using the exact emissions factor of the grid the project feeds. so your Unit measures real fossil fuel displacement, not hypothetical baselines or projections.

Logged natively within system operations

Energy data is logged automatically as part of daily project operations. This eliminates manual reporting errors and ensuring high-integrity records for every Unit issued.

Issued only after continuous validation

Data is validated continuously. Your Impact Units are issued only after outputs pass live traceability checks. Anomalies are flagged and excluded. No backdating, no blind spots, no exceptions.

Independently validated, transparently stored

All Units comply with the ISO 14064-2 standard. They are validated by independent third parties and tokenised for transparency. Every Unit is stored immutably to prevent tampering or double-counting.

Where your Impact Unit creates the most impact

Every Decarb Impact Unit comes from projects optimised for Efficient Energy and Reduced Emissions, two pillars of the EARTH Standard. The map below shows that strategy in action: the dirtier the grid and the stronger the sun, the greater the impact. In the right location, a single system can generate 55x more validated emission reduction than the same system elsewhere. That's how we ensure every Impact Unit you hold has delivered the highest validated impact possible.

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Map visualization with data overlay showing Emission and Irradiance Impact values

3 ways to back validated emissions reductions

Whether you want to start small or cover your full annual footprint, every plan gives you the same fully transparent Decarb Impact Units: 1 tonne of CO₂e reduced per unit, traceable to the Watt, and generated from projects that pass the uncompromising EARTH Standard.

Month-to-Month

1 Impact Unit, every month

Pay month-to-month for exactly the Units you need — no long-term commitments, no overbuying. Ideal for covering a personal footprint or starting small.

$12

billed monthly
What's included

1 Impact Unit = 1 tonne of CO₂e reduced

Generated from projects that meet the EARTH Standard for maximum integrity and impact for the planet and its people

Measured with real-time data, fully traceable and recorded in your name

Every 6 months

6 Impact Units, one a month

Pre-pay for 6 tonnes of validated emissions reduction — one for each month. Ideal for those who want high-integrity climate action with fewer transactions.

$72

$66

billed every 6 months
What's included

6 Impact Units (1 tonne CO₂e reduced/Unit)

Generated from projects complying with our EARTH Standard

Coming soon: a dashboard to track the historical impact your funded projects, community events and more resources

Once a year

12 Impact Unit, one a month

Secure a full year of validated climate impact with one payment. Best for those ready to match or reduce their footprint long-term and receive added benefits.

$144

$120

billed annually
What's included

12 Impact Units (1 tonne CO₂ reduced/Unit)

Rest easy knowing your emissions are handled for the year ahead

Coming soon: track the historical impact your funding, get priority access to community events and enjoy exclusive resources

Need to purchase more credits to cover your footprint? Please reach out to our team for a more custom option.

Only the best projects make it in

The EARTH Impact Standard accepts projects that:

  • Are built in the dirtiest grids emitting 500g+ CO₂e/kWh for maximum displacement
  • Operate in the top 20% regions with the highest solar irradiance
  • Ensure no harm to biodiversity or protected areas
  • Support economically sustainable, community-resilient systems
  • Give back 2-4% of Impact revenue towards socio-economic progress

Only those that meet every requirement can generate Decarb Impact Units.

Solar energy

Explore some of the projects you could fund with your Impact Units

Solar energy

Everyone in the chain benefits

Traditional offsets cost $100k+ to generate and take years to process. We flip that model to fuel fairer systems:

  • Project developers earn faster, with no upfront cost
  • Local communities are more resilient with more jobs and cheaper energy
  • 2-4% of our revenue is donated to socio-economic environmental initiatives
  • You get high-integrity credits at a fraction of the typical price

What actually happens when you click "Subscribe"

You choose how to fund your Impact Units: monthly, every 6 months, or yearly.

Your funds are logged and pooled in a dedicated allocation system.
You've just become part of a collective funding mechanism for validated, grid-connected renewable energy projects.

We allocate your funds to qualifying projects

Your funds goes to projects that meet the highest ethical and impact standards.
We prioritise the ones that need funding now and can deliver the most carbon reduction, fast.

Projects generate clean electricity in carbon-intensive grids

The energy produced by each project is fed back into grids with high carbon intensity. The higher the grid's emissions, the more carbon your funded project helps prevent — hour by hour, kilowatt by kilowatt.

The impact of your funded projects is tracked and validated

Every project's energy output is measured in real time and independently validated to confirm how much clean electricity was produced and carbon prevented. This is where the impact of your funded projects becomes measurable.

You receive registered Impact Units recorded in your name

Each month, your subscription secures new Impact Units, representing real, validated emissions reduction. These are fully traceable, registered, and backed by the project you helped fund.

Sounds good?

Frequently asked questions

Can't find your answer here? We love hard questions. Get in touch and we'll gladly help you.