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Governments and private investors are investing heavily in quantum computing. This is pushing the technology toward real-world applications. Experts predict the market will hit about $4.24 billion by 2030. It is expected to grow roughly 20.5% each year from 2025 to 2030.

Artificial intelligence has changed investing. When paired with quantum computing, it may create big wealth-building chances in the coming decades.

quantum stocks quantum computing

Investing in Top Pure-Play Quantum Stocks: The Next Tech and Climate Revolution

Recent breakthroughs in qubit stability and new partnerships for larger quantum networks are driving growth. Leading pure-play quantum stocks have risen as investors bet on widespread commercial use.

These companies are at the forefront, turning advanced research into real solutions. They could reshape industries like pharmaceuticals and energy.

Investors can now position themselves in top pure-play quantum stocks. This lets them capitalize on rapid innovation and a growing market.

Quantum computing is ushering in a new era of technological innovation—and nowhere is this impact more pronounced than in climate solutions. The leading pure-play quantum stocks – IonQ (IONQ), D-Wave Quantum (QBTS), Quantum Computing Inc. (QUBT), and Rigetti Computing (RGTI) – are actively driving advances in clean energy, carbon reduction, and climate science. Here’s how each company plays a vital role:

1. IonQ (IONQ): Betting Big on Quantum’s Future

In just the past six months, IonQ’s stock has surged to around $70, delivering a gain of more than 170%, confirming its lead in quantum computing. Its ion-trap systems outperform competitors like IBM and Google with better fidelity and scalability. The company aims to achieve 80,000 logical qubits by 2030, which could drive advances in AI, pharmaceuticals, and cybersecurity.

Strong Cash Position Fuels Growth

As of July 2025, IonQ had $1.6 billion in cash and raised a record $1 billion in equity from a single institutional investor—the largest in the industry. This fund allows IonQ to grow rapidly. Additionally, the company’s market cap stands at $16.5 billion.

Tempo Hits AQ-64, Expanding Quantum Horizons

IonQ recently revealed that its Tempo system achieved a record AQ-64 ahead of schedule. This achievement doubles the useful computational space with each step. Now, the system can address real-world challenges like energy optimization, drug discovery, and supply chain modeling. At #AQ 64, IonQ is 36 quadrillion times more powerful than IBM’s current systems.

Investor Outlook

Recent acquisitions in networking, sensing, and space, including Oxford Ionics and Capella Space, enhance IonQ’s ecosystem. Significantly, it has been broadening its cloud presence through integrations with Amazon Web Services, Microsoft Azure Quantum, and Google Cloud Marketplace.

ionq stock
Yahoo Finance
Thus, analysts are optimistic, setting targets as high as $100. Although still unprofitable, IonQ presents long-term potential as a leading quantum player.

Making Energy Cleaner and Models Smarter

IonQ is helping make energy cleaner using quantum computers. In 2025, IonQ’s technology made power grid simulations up to 50 times faster than before. This helps cities use wind and solar power without losing energy. When energy managers used IonQ’s computers, they found ways to reduce pollution by as much as 15%.

IonQ is also working with scientists to design better batteries and materials that can capture pollution out of the air. Their computers solved problems that regular computers could not, making new discoveries up to 70% quicker. That means new green tech, like battery storage and pollution capture, could become available sooner and help fight climate change.

By speeding up climate models and helping companies plan their energy use, IonQ is playing a big role in lowering emissions and helping the world become greener.

2. D-Wave (QBTS) Poised for Growth with Quantum Advantage

D-Wave (NYSE: QBTS) is charting its own path. Rather than developing general-purpose quantum computers, it specializes in quantum annealing. This method excels in optimization tasks like logistics and statistical modeling. This focused strategy helps D-Wave capture valuable use cases without trying to cover the whole quantum market.

Notably, it stands out as the only company offering both annealing and gate-model systems. Over 100 clients, including government and enterprise customers, are using its solutions.

Additionally, the company announced in March that Ford Otosan has used D-Wave’s technology to improve production sequencing for its Ford Transit line.

Revenue and Cash Boost

The company reported a record Q1 fiscal 2025 revenue of $15 million. This is a 509% increase from $2.5 million last year. Its cash balance climbed to $304.3 million, bolstered by $146.2 million raised through its ATM program.

Advantage2 Expands Commercial Reach

D-Wave launched its sixth-generation Advantage2 system. It has over 4,400 qubits, making it the most powerful quantum computer they’ve created so far. This system addresses real-world issues that classical computers struggle with. Commercial adoption is accelerating, with bookings in APAC rising 83% in 2025.

Investor Outlook

Wall Street is optimistic. We also see that Piper Sandler raised its target to $22, Stifel set a $26 target, and Benchmark maintained its $20 Buy rating. Strong demand, solid funding, and growing commercial applications make QBTS a leader in the quantum field. Most significantly, analysts see the revenue jump as a solid path to profitability.

D-Wave Quantum Inc QBTS
Source: Yahoo Finance

Quantum Solutions for Cleaner Cities

D-Wave’s technology and quantum computers help save energy and cut down pollution. D-Wave worked with a utility company in Europe to manage solar and wind power, making those clean energy sources more reliable and efficient. Their computers help balance the flow of energy so that less is wasted, meaning fewer fossil fuels are needed.

In Tokyo, D-Wave helped set up smart trash collection. Their computers figured out how trucks could use shorter routes and fewer vehicles. This cut down driving by 57% and saved a lot of fuel. In other tests, D-Wave’s technology helped reduce traffic jams by 17% and cut emissions in supply chains by 20%.

D-Wave’s newest computers use much less energy than big data centers. Their systems let companies manage energy and deliveries in ways that were never possible before, helping cities get cleaner and businesses save money.

3. Quantum Computing Inc. (QUBT): A High-Risk, High-Reward Quantum Play

Quantum Computing Inc. (Nasdaq: QUBT) focuses on photonic chip integration. It also launches Quantum AI and cybersecurity products. Currently, its early revenues are low. The company relies on government and industry partnerships. This dependence brings execution and adoption risks.

The company recently disclosed that it has $850 million cash position, strengthened by a $500 million private placement in September 2025. These funds support fab scaling, hiring, strategic acquisitions, and commercialization efforts.

Some commendable product developments include delivering a quantum photonic vibrometer to Delft University of Technology. It also shipped its first entangled photon source to a lab in South Korea. Meanwhile, a top-five U.S. bank adopted the Quantum Cybersecurity Solution. These wins show that QUBT’s products solve real-world challenges.

Foundry Powers Scale and Performance

The company’s thin-film lithium niobate (TFLN) foundry in Tempe, AZ, is now fully operational. It integrates nano-photonic chips into quantum systems. This improves size, weight, power, cost, and performance. External services also boost revenue in datacom, telecom, sensing, and quantum computing.

qubt
Source: Yahoo Finance

However, QUBT faces strong competition from IonQ and D-Wave. High risks in execution and adoption make this suitable for risk-tolerant investors. They seek asymmetric upside in early-stage quantum photonics.

Tracking Pollution and Saving Energy

QUBT builds quantum computers that help track pollution and save energy every day. Their machines are easier and cheaper to run than the biggest supercomputers. In 2024, QUBT invested millions to help forecast climate changes and make electric grids better. Their computers measure carbon pollution in the air almost twice as accurately as older methods, which means cities and governments can know what’s happening and act faster.

By working with power companies, QUBT found ways to cut energy waste by 37%. They believe their technology will help make big improvements – up to 52% – in just a few years. QUBT computers are also making it easier for countries and companies to test how well climate laws work and fix problems quickly.

With better data and faster answers, QUBT is helping people support a cleaner future through smarter science and technology.

4. Rigetti Computing (RGTI): The Future of Quantum Hardware

Rigetti Computing (NASDAQ: RGTI) is a top quantum computing stock drawing strong investor interest. The company is pushing forward with superconducting qubit technology and bold innovations. However, its revenue is small compared to its high valuation.

Leading in Quantum Hardware

Rigetti employs a chiplet-based approach to scale its quantum processors, distinguishing it from IBM and Google. Its Cepheus™-1-36Q system is live on Rigetti’s Quantum Cloud Services and will soon be on Microsoft Azure.

In September 2025, the company launched a 36-qubit processor that cut two-qubit errors in half and achieved 99.5% gate fidelity. This progress shows it can scale to over 100 qubits.

Market Momentum and Funding

Revenue for Q2 2025 is $1.8 million, which is modest. Shares are trading around $32, up over 4,000% in the past year. Rigetti has about $571 million in cash and no debt. This provides a strong runway for research, partnerships, and production.

Key collaborations include Quanta Computer’s $35 million investment, contracts with the U.S. Air Force, and ties with India’s C-DAC for hybrid quantum systems.

Risks and Outlook

RGTI stock
Source: Yahoo Finance

Most analysts rate RGTI stock a “Buy,” but its stock price exceeds many targets. The price-to-sales ratio is around 900x. This means Rigetti offers high-risk, high-reward exposure to next-generation quantum computing. It suits investors willing to bet on long-term breakthroughs and tolerate short-term volatility.

Building Better Batteries and Clean Tech

Rigetti is building quantum computers that help scientists create new batteries, solar panels, and even machines to capture pollution. Their computer chips work with very few mistakes, so testing new clean tech designs is quicker and cheaper. In 2025, Rigetti joined with governments and technology companies to set up projects using quantum computers in clean energy labs.

Rigetti’s computers helped make battery and solar designs three times as fast as before. A recent U.S. Air Force project spent $5.8 million to test Rigetti’s computers for national security and energy grid science. With international orders for their systems, Rigetti’s technology is helping researchers all over the world find the fastest ways to cut pollution and improve clean energy.

Rigetti is proving that new quantum computers can help jumpstart the next wave of green inventions.

Power Needs and Efficiency of Quantum Computing

Quantum computers demand significant energy to operate, especially superconducting qubit systems that must stay near absolute zero—about 0.015 Kelvin. And cooling consumes a significant 70% of the total power.

As qubit numbers grow, larger systems may need hundreds of kilowatts continuously. Researchers are testing energy-efficient cooling methods and developing qubits that can work at higher temperatures, which could significantly lower energy demand.

However, even with these requirements, quantum computers still use far less electricity than traditional supercomputers. Companies are also adopting sustainability measures, using renewable energy, modular hardware designs, and recycling rare materials to reduce their carbon footprint.

Accelerating Clean Tech and Materials Innovation

Quantum computing is changing how we approach materials and clean energy. A McKinsey report highlighted the following:

  • It is helping develop sustainable batteries, high-efficiency solar panels, and improved catalysts for carbon capture.
  • Researchers are creating battery chemistries that rely less on lithium and cobalt and designing solar materials that are safer and more effective.
  • Quantum simulations can also uncover compounds that make CO₂ capture and storage cheaper and more energy-efficient.
  • In energy systems, quantum machine learning and annealing help forecast supply and demand, optimize production, and integrate renewables into the grid.

quantum computing

These advances boost reliability, cut emissions, and make clean energy solutions more affordable, moving the world closer to sustainability goals.

As these companies advance their technology and scale operations, these pure-play quantum stocks may unlock massive growth. This makes it one of the most exciting sectors to watch.

Quantum computing is more than just a high-tech idea – it’s becoming a real-world tool for solving tough climate problems. Companies like IonQ, D-Wave, QUBT, and Rigetti are leading the way. Their computers let us model and fix energy systems, track pollution, and invent new green technologies faster than ever. This means not just a smarter future – but a cleaner, healthier planet for everyone.

The post Investing in Quantum Computing: How IONQ, QUBT, RGTI & QBTS Stocks Are Revolutionizing Technology and Climate Solutions appeared first on Carbon Credits.

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Google, Meta and McKinsey Lead Carbon Removal Boom and Turn Appalachia Green

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Google, Meta and McKinsey Lead Carbon Removal Boom and Turn Appalachia Green

Google, Meta, and McKinsey & Company have made a major move in corporate climate action. They signed a long-term deal to remove carbon from the air in Appalachia. The project is run by Living Carbon and focuses on restoring forests on degraded lands. Under this deal, the companies will remove 131,240 tonnes of CO₂ over the next ten years.

A New Deal for Climate

The effort targets a much larger problem. Across the United States, about 1.6 million acres of abandoned mine land remain damaged by past mining. These lands often have poor soil, erosion, toxic metals, and invasive species that block natural regrowth.

In addition, around 30 million acres of degraded agricultural land could be restored through reforestation. Appalachia is one of the hardest-hit regions due to decades of coal mining.

The deal is backed by the Symbiosis Coalition, a group of buyers that funds high-quality carbon removal projects. The coalition is an advance market commitment (AMC) launched in 2024 by Google, Meta, Microsoft, and Salesforce.

The group has pledged to contract up to 20 million tonnes of carbon removal credits by 2030. This commitment aims to create strong market demand and support the growth of high-impact, science-based restoration projects that can help advance global climate goals.

The agreements they have give developers a steady demand. They also help unlock financing and allow projects to scale.

Symbiosis selected the Appalachian project after a strict review process. It looked at data, field conditions, and long-term risks. The group follows key standards such as durability, transparency, ecological integrity, and community impact. This helps ensure that every credit represents real and measurable carbon removal.

Symbiosis Coalition quality criteria
Source: Symbiosis

Julia Strong, Executive Director of the Symbiosis Coalition, remarked:

“Our support of Living Carbon reflects our belief that effective nature-based carbon removal requires both strong science and solid execution. Their project stands out for its rigor and for its thoughtful and scalable approach shaped around the needs of local communities, ecosystems, and economies in Appalachia.”

Why Appalachia Matters: From Coal Hubs to Carbon Heroes

The Appalachia region, in the eastern United States, was once a center of coal mining. Today, many of these lands remain unused and degraded. Living Carbon is working to restore them by planting native hardwood and pine trees on former mine sites and damaged farmland.

The project uses a mix of careful site preparation, invasive species control, and strategic planting. This helps trees grow in areas where nature cannot easily recover on its own. The goal is not just to plant trees, but to rebuild entire ecosystems and support long-term carbon storage.

The benefits go beyond carbon removal. Restoring forests improves soil health, water quality, and biodiversity. Native trees help rebuild habitats for local plants and wildlife. These changes can also reduce erosion and improve land stability over time.

The project also creates real economic value. Landowners earn lease payments from land that was once unproductive. Local workers are hired for planting and land restoration.

  • In some cases, old mining equipment is reused to support ecological recovery. This helps turn former industrial sites into productive carbon sinks.

Community engagement is a key part of the project. Living Carbon works closely with landowners, local groups, and government agencies. This helps build long-term support and ensures the project fits local needs. Strong local partnerships also improve the chances that the forests will be maintained over time.

living carbon

The project stands out for its strong science and clear execution plan. It uses careful monitoring and conservative estimates to ensure carbon removal is real. It also applies new methods for tracking results, including advanced baselines and lifecycle analysis.

This type of approach shows that high-quality nature-based carbon removal can deliver more than climate impact. It can restore ecosystems, support local economies, and scale across similar regions. In places like Appalachia, it offers a way to turn damaged land into a long-term climate solution.

Big Business Bets on Carbon Credits

More corporations are now buying carbon removal credits to meet climate goals. For example, Microsoft bought 45 million tonnes of carbon removal in fiscal year 2025. This is nearly double the amount from 2024 and nine times what they bought in 2023.

These purchases are part of a broader climate strategy. Companies are combining emissions reductions with long-term removal commitments. Durable carbon removal credits, which permanently store CO₂, are becoming more important. Businesses feel pressure to deal with emissions that they cannot completely eliminate.

A major supporter of these deals is Frontier, launched in 2022 by Stripe, Alphabet (Google’s parent company), Meta, Shopify, and McKinsey Sustainability. Frontier wants to boost early demand and funding for promising carbon removal technologies.

The company does this through long-term purchase agreements. Its initial goal was $1 billion in purchases by 2030, sending a strong signal to the market about future demand.

frontier carbon removal
Source: Frontier

By 2025, Frontier signed contracts for various technologies. These include bioenergy with carbon capture and storage (BECCS), direct air capture (DAC), and enhanced weathering. Several contracts are worth tens of millions of dollars. These agreements help developers survive the early “valley of death,” when financing is hardest to secure.

Market Trends: From Niche to Necessity

The carbon removal market is still small compared with global climate goals, but it is evolving quickly. Industry forecasts say that demand for durable carbon removal credits might hit 100 million tonnes of CO₂ each year by 2030.

This growth is fueled by corporate commitments and government purchases. This is roughly double the supply currently announced, showing a large gap between demand and delivery.

Globally, carbon removal is still a tiny fraction of what is needed. Scientific assessments show that to meet the Paris Agreement, carbon removal needs to increase. By 2050, it should reach 7–9 billion tonnes of CO₂ each year. This is about 4,000 times more than what we do now.

carbon removals by 2050
Source: CUR8 website

Market projections show strong growth in the next decade. A report by Oliver Wyman and the UK Carbon Markets Forum estimates that the global carbon removal market could grow from $2.7 billion in 2023 to $100 billion per year by 2030–2035, provided policies and standards evolve to support it.

Local and Global Wins

The Appalachia project highlights how carbon removal can benefit both the climate and communities. Restoring degraded lands improves water filtration, soil health, and wildlife habitats. Communities also gain jobs and income through forest management.

Nature-based projects, including reforestation and forest management, currently dominate removal activity. However, they do not offer the same permanence as engineered removals like BECCS or DAC, which store carbon for centuries or longer. Still, both approaches are necessary to scale the carbon removal market.

From Milestones to Market Momentum

The Google, Meta, and McKinsey deal is a milestone for corporate climate action. Long-term agreements help projects secure funding and expand. They also send strong signals to developers and investors. These deals can shift the market from short-term offsets to long-term, permanent carbon removal solutions.

The industry must grow significantly to meet global climate targets. Expanding beyond early adopter companies is essential. Continued policy support, strong standards, and wider sector participation will help scale removals.

In the next decade, how fast carbon removal technologies grow and the amount of credits produced will be key to achieving net-zero goals. Deals like the Appalachia reforestation project are early steps in building a foundational, long-term carbon removal industry.

The post Google, Meta and McKinsey Lead Carbon Removal Boom and Turn Appalachia Green appeared first on Carbon Credits.

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Nature-based solutions vs carbon capture technology: Which is most effective?

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The sustainability landscape is increasingly complex. More and more carbon-capture solutions are entering the market, and innovation is a constant thread running through the carbon market. With more possibilities, buyers are faced with more considerations than simply offsetting carbon. In this sphere, two main directions are taking shape—nature-centred or tech-focused.

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Nasdaq Invests in First EU-Certified Carbon Removal Credits from Stockholm Exergi

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Nasdaq Invests in First EU-Certified Carbon Removal Credits from Stockholm Exergi

Nasdaq has backed one of the first carbon removal credit deals licensed under European Union rules. The project is based in Stockholm and is designed to generate high-quality carbon removal credits under a formal EU framework.

This marks a key shift. For years, carbon markets have relied on voluntary standards with mixed credibility. Now, the European Union has developed a regulated system to define what counts as a valid carbon removal. This move aims to build trust and attract large investors into a market that is still in its early stages.

The deal shows growing interest from major companies. It also reflects rising demand for reliable ways to remove carbon from the atmosphere.

Inside the Stockholm Carbon Removal Project

The removal project is run by Stockholm Exergi. It uses a process called BECCS, or bioenergy with carbon capture and storage. This method burns biomass, such as wood waste and agricultural residues, to produce heat and electricity. At the same time, it captures the carbon dioxide released and stores it underground.

The captured CO₂ will be transported and stored deep beneath the North Sea in rock formations. Over time, it will turn into solid minerals. This makes the carbon removal long-lasting and more secure than many nature-based solutions.

The facility is expected to start operating in 2028. Once active, it will generate carbon removal credits that companies can buy to balance their remaining emissions.

Beccs Stockholm is one of the world’s largest carbon removal projects. In its first ten years, the project could remove about 7.83 million tonnes of CO₂ equivalent. This makes it a key tool for helping the European Union reach climate neutrality by 2050.

The project also aims to scale carbon removal by building a full CCS value chain in Northern Europe and supporting a growing market for negative emissions credits.

This project is important because it is one of the first to follow the EU’s new carbon removal certification rules. These rules define how carbon removal should be measured, verified, and reported. They also aim to reduce risks like double-counting and weak accounting.

EU Certification: Building Trust in a Fragile Market

The European Commission has introduced a framework, also called Carbon Removals and Carbon Farming (CRCF) Regulation, to certify carbon removal activities. This includes technologies like BECCS, direct air capture with carbon storage, and biochar.

The goal is to create a trusted system that investors and companies can rely on. It also established the first EU-wide certification framework for carbon farming and carbon storage in products, not just removals.

Until now, the voluntary carbon market (VCM) has faced criticism. Concerns about transparency and “greenwashing” have made some companies cautious. Many buyers want stronger proof that credits represent real and permanent carbon removal.

The EU framework tries to solve this problem. It sets clear rules for:

  • Measuring how much carbon is removed.
  • Verifying results through independent checks.
  • Ensuring long-term storage of CO₂.

This structure may help standardize the market. It could also make carbon removal credits easier to compare and trade across borders. The Commission states that the goal of having the framework is:

“to build trust in carbon removals and carbon farming while creating a competitive, sustainable, and circular economy.”

Corporate Demand Is Growing—but Still Limited

Large companies are starting to invest in carbon removal. However, the market remains small compared to what is needed.

One major buyer is Microsoft. It currently holds about 35% of all global carbon removal credits, making it a dominant player in the market. In fact, it is responsible for 92% of purchased removal credits in the first half of 2025.

carbon removal credits purchase H1 2025
Source: AlliedOffsets

Other companies, including Adyen, a Dutch payments provider, have also joined the Stockholm project. These early buyers aim to secure a future supply of high-quality carbon credits as demand grows. 

Ella Douglas, Adyen’s global sustainability lead, said in an interview with the Wall Street Journal:

“This project does exactly that [“catalytic impact” to the VMC] while also building key market infrastructure in collaboration with the European Commission.”

Still, many firms remain cautious. Carbon removal technologies are often expensive and not yet proven at a large scale. Some companies also worry about reputational risks if projects fail to deliver real climate benefits.

This creates a gap. Demand is rising, but the supply of trusted credits is still limited.

A Market Set for Rapid Growth

Despite these challenges, the long-term outlook for carbon removal is strong. Estimates suggest the market could reach $250 billion by mid-century, according to MSCI Carbon Markets.

carbon credit market value 2050 MSCI

Several factors drive this growth:

  • First, global climate targets require large-scale carbon removal. The Intergovernmental Panel on Climate Change estimates that the world may need to remove around 10 billion metric tons of CO₂ per year by 2050 to limit warming.
  • Second, many companies have set net-zero goals. These targets often include removing emissions that cannot be avoided, especially in sectors like aviation, shipping, and heavy industry.
  • Third, new regulations are pushing companies to disclose and manage emissions more clearly. This increases demand for credible carbon solutions.

However, the current supply falls far short of what is needed. Only a small share of the required carbon removal credits has been developed or sold so far.

Balancing Removal and Emissions Cuts

While carbon removal is gaining attention, experts stress that it cannot replace emissions reductions. Removing carbon from the atmosphere is often more expensive and complex than avoiding emissions in the first place.

Groups like the European Environmental Bureau warn that over-reliance on credits could delay real climate action. They argue that companies should set separate targets for reducing emissions and for removing carbon.

The EU framework reflects this concern. It treats carbon removal as a tool for addressing residual emissions, not as a substitute for cutting pollution at the source. This distinction is important. It helps ensure that carbon markets support, rather than weaken, overall climate goals.

From Concept to Market Infrastructure

The Stockholm project marks a turning point for carbon removal. It shows how rules, strong verification, and corporate backing can bring structure to a fragmented market.

With support from players like Nasdaq, carbon removal is moving closer to becoming a mainstream financial asset. At the same time, the European Union’s certification system is setting the foundation for a more credible and scalable market.

The path ahead remains complex. Technologies must scale. Costs must fall. Trust must grow. But the direction is clear.

Carbon removal is no longer a niche idea. It is becoming a key part of the global climate economy, with the potential to shape investment flows for decades to come.

The post Nasdaq Invests in First EU-Certified Carbon Removal Credits from Stockholm Exergi appeared first on Carbon Credits.

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