Puro.earth, the main carbon-crediting platform for carbon dioxide elimination (CDR), has issued over 1 million CO2 Elimination Certificates (CORCs) since 2019. This represents 1 million tonnes of verified carbon elimination. The corporate has performed a key function in increasing the carbon elimination market and advancing engineered options for local weather motion.
Reaching the primary 500,000 CORCs took practically 5 years, however the quantity doubled in only one yr, reaching 1 million in Q1 2025. At this tempo, Puro.earth expects to match this milestone once more earlier than the tip of H1 2026.
How Does Carbon Dioxide Elimination Work?
In carbon dioxide elimination the CO2 from the ambiance is pulled and saved securely in geological formations, land, oceans, or sturdy merchandise. It is a pure course of.
However with emissions nonetheless rising, CDR wants quick scaling as much as make a greater influence. There are two fundamental sorts of CDR strategies:
- Pure CDR: Contains afforestationsoil carbon sequestration, and ocean-based strategies.
- Technological CDR: Contains Direct Air Capture (DAC), biochar, and enhanced mineralization.
Permanence is vital in carbon dioxide elimination. Excessive-quality CDR credit should hold CO₂ saved for hundreds of years and even millennia. This prevents it from being launched again into the ambiance. That is the place Puro.earth helps firms obtain their CDR milestones.
- In an EXCLUSIVE Dialogue with CarbonCreditsJan-Willem Bode, President of Puro.earth shared useful insights on reaching this huge milestone, assembly the best environmental requirements, and what’s subsequent.
Learn on…
CC: What elements contributed to the fast development of Puro.earth’s CO₂ Elimination Certificates (CORCs) from 500,000 to over a million in only one yr?
President Bode: Our development is the results of three reinforcing elements:
- Low barrier to entry: Minimal upfront certification prices make it simple for suppliers to hitch the ecosystem.
- Scalable income mannequin: CORC gross sales present suppliers with capital to reinvest and broaden operations.
- Methodology enlargement: New methodologies unlock development throughout a number of sectors concurrently.
Furthermore, this reaffirms the sturdy confidence out there even whereas developments are nonetheless being made to the regulatory framework for engineering removals basically. These dynamics, mixed with purchaser demand, geographic diversification, and powerful platform credibility, drive exponential momentum in high-integrity carbon elimination.
CC: What are the implications of eradicating a million tonnes of CO₂ when it comes to international local weather objectives, and the way do you propose to maintain this momentum?
President Bode: Reaching a million tonnes of CO₂ eliminated is a big milestone for Puro.earth and the carbon elimination market as a complete. Whereas it represents a small fraction of the reductions wanted globally, it indicators significant progress towards scaling high-integrity carbon elimination in step with the Paris Settlement.
Extra importantly, it demonstrates that sturdy carbon elimination is not an idea of the longer term — it’s taking place now and at scale. We plan to maintain and speed up this momentum by persevering with to develop our community of high-quality suppliers, increasing entry to international markets for carbon elimination, and fostering sturdy demand from company consumers dedicated to web zero. With growing curiosity from climate-forward firms and assist from visionary entrepreneurs and traders, we’re on monitor to challenge our subsequent a million CORCs by mid-2026.
Moreover, we’re seeing a number of necessary initiatives from our companions inside this context. These initiatives deal with creating extra liquidity out there within the quick time period and extra standardization within the medium time period.
CC: How does Puro.earth make sure the integrity and high quality of the carbon elimination credit issued by its platform?
President Bode: Puro.earth ensures the integrity and high quality of its carbon elimination credit by a science-based, clear, and independently verified strategy. Every CO₂ Elimination Certificates (CORC) is issued in line with methodologies grounded in sturdy quantification methods, designed to satisfy the best requirements of environmental integrity.
Our methodologies are developed and constantly reviewed by an unbiased Advisory Board composed of main scientists, lecturers, and carbon elimination specialists – together with Advisory Board Chairman Professor Myles Allen, co-author of the Oxford Ideas for Net Zero Aligned Carbon OffsettingOxford College. These methodologies set the factors for what constitutes everlasting, net-negative carbon elimination.
Puro Registry Tracks Carbon Elimination
Based mostly on President’s insights, we clarify the method additional beneath:
The Puro Commonplace: Certifies suppliers that take away carbon dioxide from the ambiance and retailer it for not less than 100 years. It then points CORCs and information them within the clear Puro Registry.
The Puro Registry: It’s clear and exhibits energetic CORCs and the initiatives behind them. When organizations retire CORCs, they use them to assist net-zero or carbon neutrality claims. Every CORC represents one metric ton of long-term CO2 elimination.
They use CORC100+ and CORC1000+ labels to point estimated storage sturdiness in years. Nonetheless, these labels solely present basic steering quite than actual retention intervals. Earlier than December 2022, all CORCs carried a single label, no matter storage period.
Moreover, unbiased auditors confirm every undertaking yearly to make sure compliance with Puro Commonplace’s science-based strategies.
Scaling Carbon Elimination with Confirmed Strategies
Puro.earth pioneered carbon elimination certification for biochar, carbonated supplies, biomass storage, enhanced rock weathering, and geologically saved carbon. These strategies seize CO2 utilizing Direct Air Seize (DAC) and Bioenergy with Carbon Seize & Storage (BECCS).
Not like conventional carbon offsets, which deal with decreasing emissions, CORCs characterize direct carbon removal. The Puro Registry updates its information each day. Nonetheless, it solely releases information from earlier than January 2022 if each events agree. Beneficiaries can request a delay in publication, however just for as much as 12 months.
The corporate’s 1 million CORCs (52.13% already retired) account for 576,561 metric tons of CO2 eliminated. Two key methodologies drive this milestone:
- Geologically Saved Carbon (34.3%) – DACCS and BECCS supply dependable, long-term storage.
- Biochar (34.1%) – A scalable answer that locks carbon into steady supplies.
America leads in carbon elimination initiatives, contributing 45% of whole issuances. Finland (9.87%), Bolivia (9.64%), and Brazil (9.15%) comply with, together with Austria, Norway, and the UK.
Rising demand for high-impact carbon elimination continues to drive development within the CORC market, with consumers in search of scalable options for long-term sustainability.
Tech Giants Drive Carbon Elimination Progress
CDR credits let firms and governments steadiness their emissions. They do that by funding initiatives that actively take away CO₂. CDR credit are totally different from conventional carbon offsets.
Microsoft, Google, and Frontier Patrons have led the early-stage carbon elimination (CDR) market, in line with CDR.fyi leaderboards. Their investments have diminished dangers for brand new CDR applied sciences and helped suppliers scale up their operations.
- Microsoft accounted for 63% of total CDR purchase volume in 2024 to attain carbon negativity by 2030. The tech large secured round 5.1 million metric tons of sturdy CDR credit.
- Google bought about 501 thousand tons of CDR credit, making it second to Microsoft.
- Frontier consumers—together with Stripe, Shopify, and Watershed—continued to assist promising carbon elimination initiatives, collectively buying 667.4K tonnes of CDR credit.
High Patrons of Puro.earth’s CORCs to Offset Emissions
The press launch highlighted that Microsoft, Shopify, and Zurich Insurance coverage buy CORCs to cut back their carbon footprints and fight local weather change.
In 2021, Nasdaq acquired a majority stake in Puro.earth. Collectively, they’re advancing the carbon elimination trade by creating new income streams that speed up CDR adoption.
Specialists predict that high-emission industries like aviation, concrete, metal, transport, and chemical substances will drive the subsequent wave of demand. Some firms in these sectors have already acted.
Notably, SkiesFifty and Gigablue, a Puro.earth provider, signed a four-year deal to purchase 200,000 tonnes of carbon elimination credit.
Puro.earth’s issuance of over 1 million CORCs exhibits sturdy development and effectiveness in engineered carbon elimination applied sciences. This milestone highlights the rising demand for dependable carbon credits. It additionally exhibits the platform’s promise to be open and accountable within the carbon market.
