DevvStream CEO Sunny Trinh spoke to New to the Street—click to view a replay.



DevvStream CEO Sunny Trinh spoke to New to the Street—click to view a replay.


DevvStream Announces Agreement with TS-Nano for Carbon Credit Streams from Sealant Technology for Methane-Leaking Oil & Gas Wells

July 19, 2022

VANCOUVER, BC, July 19, 2022 – DevvStream Inc. (“DevvStream” or the “Company”) is pleased to announce that it has executed an agreement with TS-Nano to become its principal carbon streaming partner for the deployment of its patented sealant technology targeting the elimination of methane emissions from leaky oil and gas wellbores. The partnership with TS-Nano is an important step for reaching carbon mitigation targets.


  • DevvStream delivers ESG solutions to the energy sector through carbon streaming agreement with TS-Nano
  • DevvStream makes up front investment of US$1.25M for access to carbon streams from sealing methane leaking oil and gas wells
  • DevvStream will be entitled to majority ownership of the resulting carbon credit rights from the initial projects with a share of credits on all future projects
  • Offset project crediting period is expected to be up to 20 years
  • Devvio makes equal equity investment in TS Nano alongside DevvStream
  • Addressable market of up to 3 million decommissioned oil and gas wells in the US and 225,000 in Canada leaking methane into the atmosphere

“We are excited to announce this definitive agreement with TS-Nano, which has developed a patented, nano-based sealant that is specifically engineered to seal very thin microcracks (below 30 micrometers) to stop methane from leaking out of abandoned oil and gas wells,” said Sunny Trinh, DevvStream’s CEO. “This investment aligns with our mandate of deploying capital into high-return carbon credit projects that address climate change in an innovative, technologically focused manner.”

Reducing methane emissions is critically important in the fight against climate change, with methane release being responsible for roughly 30% of the increase in global temperatures since the pre-industrial era.[1] Methane is up to 80 times more potent than carbon dioxide at trapping heat over the first 20 years after it reaches the atmosphere. [2]

As part of the agreement, DevvStream will be responsible for funding capital costs associated with sealing TS-Nano’s oil and gas well projects and will initially invest US$1.25 million into sealant projects that will initially target oil wellbores that emit at least 100 metric tons of methane per annum. The ongoing partnership will have a minimum term of 10 years, with each individual offset project having a crediting period of up to 20 years. TS-Nano will oversee the wellbore capping of projects while DevvStream will manage, quantify and certify the carbon credit data. In exchange for the contribution of capital, data management, and carbon credit certification services, DevvStream will be entitled to majority ownership of the resulting carbon credit rights from the projects capitalized from the initial $1.25M invested by DevvStream. In addition, DevvStream will share ownership of the carbon credits from all TS-Nano sealant projects during the term of the Agreement.

The oil wellbore methane capping offset project are expected to be developed under the American Carbon Registry according to the updated greenhouse gas quantification methodology.  DevvStream expects the initial carbon offsets from the project to be generated in 2023.

“We are very pleased with this capital infusion and partnership with DevvStream and Devvio. We are using a new form of climate tech financing to reduce methane emissions from the atmosphere.” Mahmoud Taha, CEO of TS-Nano stated. “TS-Nano’s sealant is a superior solution to conventional cement, with one foot of TS-Nano sealant providing the sealing effectiveness of more than 100 feet of perfectly placed cement. With methane being a powerful greenhouses gas and having a global warming potential 28-34 times that of CO2, [3] our technology can be a powerful tool for climate change mitigation in the oil and gas sector.”

About TS Nano

TS-Nano is a technology and manufacturing company based in New Mexico that designs and manufacturers nano-modified polymer sealants along with the engineering to solve leaks in the most challenging conditions. TS-Nano sealants are developed with superior durability and penetration characteristics to meet the most stringent performance requirements. TS-Nano and its highly experienced management team hold numerous patents in the field of nano-technology, transportation products and polymers. For more information, please visit

About Devvio

Devvio is a leading provider of large-scale enterprise Web3 solutions for ESG, payments, supply chain, IoT, workplace safety, identity, and asset/records management. Leveraging the world's first and only ISO-compliant green blockchain, Devvio's next-generation platform delivers over 8 million transactions per second while remaining flexible, cost-effective, regulatory compliant, private, secure, auditable, and globally scalable, with a RESTful API interface that makes integration simple. By delivering groundbreaking solutions for enterprise while furthering humanitarian goals, Devvio is on a mission to provide the world's trusted source of ESG truth and to enable the world's infrastructure for transferring value. For more information, please visit and

About DevvStream

DevvStream believes that the solutions necessary to reverse climate change exist in the world today but are encumbered by barriers, such as lack of financing. DevvStream helps to remove this barrier by providing non-dilutive capital to enable companies with solutions necessary to reduce or eliminate CO2 emissions in exchange for carbon credit rights. Through these rights, the Company generates and manages carbon credits by utilizing the most technologically advanced, blockchain-based platform. The Company invests in green projects that generate renewable energy, improve energy efficiencies, eliminate or reduce emissions, and sequester carbon directly from the air. DevvStream’s business model includes mutual collaboration and partnership with Devvio, a leading ESG-focused blockchain company and United Cities North America, an affiliate of the United Nations with a focus building sustainable and net-zero smart cities and communities. For more information, please visit

On Behalf of the Board of Directors,
Sunny Trinh

All statements, other than statements of historical fact, included herein are forward-looking statements that involve various risks and uncertainties, including a successful deployment of TS-Nano’s technology and creation and certification of the respective carbon credits. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. 

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