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CREW Carbon raises $5.3mm seed round to capture carbon at wastewater treatment facilities

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Counteract Partners leads funding to scale CREW Carbon’s commercial operations with existing wastewater treatment partners, while expanding their technology to additional plants

BROOKLYN, N.Y., Oct. 30, 2024 /PRNewswire/ — In order to meet global climate targets, ~10 gigatons of carbon dioxide needs to be removed from the atmosphere annually by 20501. CREW Carbon is on a mission to leverage its enhanced weathering approach within earth’s water cycle, focused initially on removing biogenic CO2 produced in wastewater treatment facilities. Significant amounts of CO2 are naturally concentrated within wastewater, creating an ideal environment to rapidly scale carbon removal. Developed through years of research at Yale University, CREW’s technology enhances the natural power of minerals to treat wastewater and store CO2 permanently, all while removing the cost barrier to optimize biological treatment in wastewater. The company is already operating at multiple plants and are on their way to scaling operations to remove thousands of tons next year.  Seed funding will enable CREW to grow the team, deploy systems at additional wastewater plants, and continue building their proprietary carbon monitoring, reporting, and verification (MRV) system.

The oversubscribed round was led by Counteract and included participation by ReGen Ventures, ANIMO, Connecticut Innovations, Ponderosa Ventures, Newlab, Echo River Capital, and the Carbon Drawdown Initiative.

“Robust greenhouse gas removal is needed, and needed swiftly, to limit the effects of climate change and to meet our climate goals,” said Dr. Joachim Katchinoff, CREW Co-Founder and CEO. “CREW has identified that water resource recovery facilities are one of the best locations for rapid carbon removal. As a society we have spent decades building amazing wastewater treatment infrastructure to keep our environment safe; now, with CREW’s technology, we can work with utility and industrial partners to supplement their treatment processes in a way that can measurably remove CO2 at scale while enabling safe and efficient wastewater treatment.”

The solution is resonating with investors, who see it as a scaleable, affordable way to address the climate problem. Andy Bonsall, Partner at Counteract who led the round and specializes in backing solutions for gigaton-scale carbon removal, said “We’re thrilled about CREW’s game-changing technology that scales measurable carbon removal while simultaneously delivering key improvements for wastewater facilities. By partnering with wastewater treatment plants, who are already important stewards of our communities and environment, CREW is tapping into existing infrastructure and keeping costs of deployment low. It’s a win for municipalities, industry, and our journey to net-zero, solving long standing challenges with a demonstrated, low-cost solution.”

Given the co-benefits for wastewater treatment operators, “CREW’s solution is an easy sell to partners in the wastewater sector,” according to Chris Morrison, Executive in Residence at ImagineH2O and former Division Vice President of Water Process Services at Ecolab/Nalco. “The CREW technology is sound – their pilots to date have achieved their goals of reducing costs and improving pH and alkalinity management. The technology is safer than existing solutions – removing harmful chemicals like caustic from operations. And the technology is innovative – it’s truly a first of a kind solution that transforms wastewater treatment plants into climate hubs. It’s a paradigm shift for the industry.”

About CREW

CREW Carbon is a carbon removal company that uses engineered enhanced weathering to remove CO2 from municipal and industrial wastewater systems. CREW’s technology enhances the natural power of minerals to help treat wastewater and store carbon dioxide permanently. CREW partners with wastewater treatment plants, leveraging existing infrastructure to enable measurable climate impact while simultaneously helping optimize biological treatment.

 References

CDR Primer, The Case for Carbon Dioxide Removal, 2024

Media Contact: Jo Katchinoff, joachim@crewcarbon.com

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SOURCE CREW Carbon

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The Steadfastness of a 13-Year Veteran Exchange: Understanding the Risk Control Logic Behind HTX Earn

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PANAMA CITY, Fla., April 24, 2026 /PRNewswire/ — In today’s volatile and unpredictable crypto market, “where to trade” may no longer be the primary concern for investors. Instead, “where assets are truly safe” has become the ultimate deciding factor in capital allocation. According to DefiLlama data, HTX recorded over $54 million in net inflows in a single day at the end of March, ranking first among global exchanges in daily inflows. The market is making its choice with real capital: in a highly uncertain crypto cycle, funds are flowing back to platforms that are “safer, more transparent, and more sustainable.”

As various platforms compete for liquidity, how has HTX emerged as a “safe haven” for global investors? The answer may lie in its underlying security framework, which has been in operation for 13 years, and its unwavering pursuit of “zero risk incidents” for user assets.

From Yield to Trust: Reconstructing the Underlying Logic of Earn Products

From a user perspective, “Earn” is often understood as a low-risk financial management tool: deposit assets and obtain returns. However, from the platform’s perspective, this is essentially a complex exercise of capital management and risk control. The core of HTX Earn products is not a single revenue model, but a comprehensive, layered risk management system:

Simple Earn: Offers flexible and fixed products, supporting subscription and redemption at any time or over fixed terms. These products offer an APY of up to 300%, making them a popular choice for beginners and conservative investors. Among them, flagship stablecoin products offer Flexible Earn options for popular assets such as USDT, USDC, USDD, USDE, USD1, and U, with APYs of up to 15%, outpacing  those of industry peers. VIP Flexible products are tailored for HTX SVIP users at Prime Level 5 and above, offering APYs of up to 9%, reflecting the platform’s commitment to diverse user needs.Structured Products (Dual Investment/Shark Fin): These are yield enhancement tools specifically designed for advanced traders seeking to capitalize on market volatility. They are suitable for capturing gains during market fluctuations, with APYs reaching up to 380%.On-chain Earn: Staking and ETH 2.0 products are designed specifically for on-chain participants, covering a variety of mainstream digital assets with seamless operations and APYs of up to 15%.

The vision of HTX Earn is to “fuel the steady growth of every digital asset.”At present, HTX Earn covers 300+ assets and 390+ products, serving nearly 600,000 users. Its extensive product matrix meets the needs of users with different risk preferences, and the adoption rate  continues to grow. But the truly critical factor is not the scale, but rather—how this capital is managed safely.

Merkle Tree Proof of Reserves (PoR): Making Transparency the First Line of Defense for User Asset Security

A sense of security does not come from empty promises, but from the clear verifiability of every asset. HTX publishes regular public disclosures of its Merkle Tree–based Proof of Reserves (PoR), which have continued uninterrupted for 42 months to date.

The latest April Proof of Reserves report shows that HTX has maintained asset reserve ratios at or above 100% across all assets. Among them, the BTC reserve ratio is 101%, the ETH reserve ratio is 100%, and the TRX reserve ratio reaches 108%. This means every user asset deposited on the platform is backed by more than 100% in real reserves, eliminating any possibility of fund misappropriation.

Notably, a key highlight of this disclosure is the upgrade to the USDs display, offering a more “user-friendly” approach to asset presentation. By displaying all USD-pegged stablecoins (including USDT and USDC) in a unified view of USDs, HTX has further enhanced the clarity and readability of the asset structure. This persistent commitment to transparency is a core driver behind HTX attracting over $54 million in net inflows within 24 hours.

13 Years of Stable Operations: A Three-Layer Risk Control Framework

If the Merkle Tree Proof of Reserves (PoR) serves as the externally visible “ledger”, the risk control system embedded within HTX Earn functions as an “armored shield” safeguarding asset security.

Professional Risk Control and Asset Segregation: HTX Earn adopts an institutional-grade security architecture. Through asset segregation and an intelligent tiered risk control system, user assets are strictly segregated from platform operational funds.Ongoing Enhanced Security Infrastructure: Since November 2023, HTX has further strengthened its compliance and security standards, maintaining over 30 consecutive months of zero security incidents. Such long-term, high-intensity stable operations are regarded as an industry benchmark.Dual Drivers of Technology and Compliance: Relying on the platform’s advantage of 13 years of stable operation, HTX has built a comprehensive service system featuring a professional investment research team, 24/7 customer support, zero trading fees, and hourly interest calculation, delivering comprehensive protection for user asset security.

Conclusion: Security is Not a Cost, but a Growth Engine

The flow of capital is the most intuitive vote of market confidence. HTX’s top position in DefiLlama net inflows is driven not only by its diverse product offerings and competitive yields, but also by market recognition of its 13year track record in security.

At the current stage, competition among crypto platforms is returning to fundamentals: those that can manage risk more stably will be better positioned to attract long-term capital. With 13 years of operational experience, HTX has set out a clear path forward:

Making trust verifiable with Merkle Tree Proof of Reserves (PoR)Using product matrices to structure returns and risksTransforming security into brand equity via long-term track records

When “Earn” evolves from a product into an entry point for asset management, the risk control logic behind it truly becomes the platform’s deepest moat. In the marathon of crypto finance, running fast is certainly important, but running steadily is the only way to survive. HTX Earn will continue to strengthen its risk control framework through transparency, making security the strongest foundation for every investor.

About HTX

Founded in 2013, HTX (formerly Huobi) has evolved from a virtual asset exchange into a comprehensive ecosystem of blockchain businesses that span digital asset trading, financial derivatives, research, investments, incubation, and other businesses.

As a world-leading gateway to Web3, HTX harbors global capabilities that enable it to provide users with safe and reliable services. Adhering to the growth strategy of “Global Expansion, Thriving Ecosystem, Wealth Effect, Security & Compliance,” HTX is dedicated to providing quality services and values to virtual asset enthusiasts worldwide.

To learn more about HTX, please visit https://www.htx.com/ or HTX Square , and follow HTX on X, Telegram, and Discord.

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SOURCE HTX DAO

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HOYA BIT Becomes World’s First BSI ISO 14068-1 Certified Carbon-Neutral Crypto Exchange

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TAIPEI, April 24, 2026 /PRNewswire/ — HOYA BIT, a Taiwan-based cryptocurrency exchange, recently announced that it has become the world’s first crypto exchange to achieve BSI ISO 14068-1 carbon neutrality certification. Bryn Sutton, Vice President of BSI, and Aiman Ali, Global Head of Sustainability, traveled to Taiwan to present the certification in person, reflecting BSI’s high regard for HOYA BIT.

By integrating carbon governance, information transparency, and third-party auditing into its core operations, HOYA BIT has established a reliable framework for the digital asset industry.

BSI is the world’s first national standards body, and its certifications are recognized by global tech leaders, including Microsoft and Google as the benchmark for digital governance compliance.

ISO 14068-1 requires companies to disclose full life-cycle carbon emissions, establish a reduction pathway, and undergo third-party audits. Led by Founder Zoe Peng, HOYA BIT adopted the SBTi methodology and Gold Standard carbon offset projects, while prioritizing support for renewable energy initiatives that deliver measurable progress toward the SDGs.

“The digital asset industry can respond to market expectations for governance, accountability and transparency in an internationally recognized and verifiable way,” said Zoe Peng. “The key to industry maturity is not just functional innovation — it is consistently demonstrating, through verifiable actions, that a platform can be trusted.”

HOYA BIT was also invited to participate in BSI’s 125th anniversary celebration — signaling that Taiwan’s digital asset industry has joined the global dialogue on sustainable governance. Moving forward, HOYA BIT will continue to improve carbon disclosure and provide users with a range of ways to participate in carbon reduction efforts, making sustainability a shared, actionable commitment.

 

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SOURCE HOYA BIT

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HIMSS26 Europe Welcomes World-Class Voices at the Forefront of Healthcare Innovation to Copenhagen

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COPENHAGEN, Denmark, April 24, 2026 /PRNewswire/ — The 2026 HIMSS European Health Conference & Exhibition will bring together leading voices in digital health and care from 19–21 May, 2026, in Copenhagen, Denmark. As one of the premier gatherings for healthcare innovation, the event will spotlight world-class speakers and cutting-edge discussions addressing the most pressing challenges and opportunities across the health ecosystem.

Registration is open for HIMSS26 Europe, where attendees will explore the latest trends, solutions and strategies shaping the future of health and technology. The conference will host a distinguished roster of global experts, offering insights across key areas including artificial intelligence, digital transformation, workforce innovation and women’s health.

Featured speakers include Karen Hao, award-winning AI reporter and New York Times bestselling author; Rowland Illing, Global Chief Medical Officer and Director of Healthcare and Life Sciences at AWS; Jessica Morley, artificial intelligence researcher at Yale University; and Maaike Steinebach, Founder and CEO of Femtech Future Limited and Co-Founder of the Women’s Health Innovation Council. The programme will also feature a panel of leading technology executives, bringing together voices from across the industry to explore the future of healthcare, innovation and the evolving workforce.

HIMSS (the Healthcare Information and Management Systems Society) delivers its unique, data-driven perspective within the annual conference, connecting policy, practice and innovation. Attendees benefit from access to evidence-based insights, real-world case studies and a collaborative environment that supports informed decision-making and accelerates digital health transformation across regions.

Members of the press, potential media partners and podcasters interested in participating in HIMSS26 Europe are invited to email a coverage plan to the HIMSS Strategic Communications team at press@himss.org.

About HIMSS

HIMSS (the Healthcare Information and Management Systems Society) is a mission-driven independent society, a global thought leader, and an advisor dedicated to creating an informed and empowered community of providers, innovators, and individuals. HIMSS stands apart by bridging strategic and visionary ideas with practical execution, empowering health systems and governments globally to achieve measurable impact for the future of health and care.

HIMSS Media Contact:
Morgan Searles
msearles@himss.org
+1.312.915.9540

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