Google and NextEra Energy are joining forces to bring back the Duane Arnold Energy Center in Iowa. The electricity from this plant will power Google’s growing AI systems and data centers, helping the company reach its clean energy goals.
The partnership comes as Alphabet Inc., Google’s parent company, reported strong third-quarter earnings and a rise in stock value following better-than-expected results. Alphabet’s revenue grew, driven by gains in cloud services and AI investments. The company raised its capital spending forecast to over $90 billion for 2025. This shows its commitment to expanding clean, reliable energy for its growing data network.
The project gives the U.S. nuclear industry a fresh boost at a time when demand for reliable, low-carbon electricity is rising sharply. As data and AI grow, companies are racing to get enough clean energy. They need it to power their technology all day and night.
Google’s Nuclear Comeback: Powering AI the Clean Way
The Duane Arnold Energy Center is located near Cedar Rapids, Iowa. It stopped operating in 2020 after more than 45 years of service. Now, NextEra Energy, one of the largest renewable energy companies in the U.S., plans to restart the plant by 2029.
Once operational, the reactor will generate about 615 megawatts (MW) of power, enough to supply hundreds of thousands of homes. Under a 25-year agreement, Google will purchase most of the plant’s output to run its expanding network of cloud and AI data centers.
The restart could create hundreds of construction jobs and dozens of permanent roles when the plant reopens. Local suppliers, engineering firms, and service companies will also benefit. State officials expect the project to increase tax revenue and economic activity across eastern Iowa.
Just after this deal, Alphabet reported its 3rd Quarter financial results.
Alphabet’s Q3 Earnings Fuel the Next Energy Push
Alphabet announced its third-quarter 2025 earnings. Total revenue reached $102.3 billion. This marks a 16% rise compared to last year. Net income rose to $27.6 billion, driven by strong ad sales, continued growth in Google Cloud, and higher demand for AI-powered services.
Google Cloud generated $15.16 billion in quarterly revenue, up 26% year over year. Its core Search and “Other” businesses brought in $56.57 billion, while YouTube ads contributed another $8.8 billion.
Alphabet increased its annual capital spending forecast to $91–93 billion. This change reflects investments in data centers, AI infrastructure, and clean energy projects, including the Duane Arnold restart.
The results highlight how Google’s financial strength supports its climate commitments. The company is investing heavily in clean power, energy storage, and long-term sustainability as AI models and data operations grow.
Following the release, Google’s stock broke a record with the price surging to its highest level.
AI’s Growing Appetite for Electricity
Artificial intelligence and large-scale data centers are transforming the energy landscape. Training advanced AI models and handling billions of searches requires a lot of computing power. So, they also need constant electricity.
In 2024, data centers worldwide consumed about 415 terawatt-hours (TWh) of electricity, or roughly 1.5% of global demand. The International Energy Agency (IEA) projects that number could rise to 945 TWh by 2030, more than doubling in just six years.
A report from Goldman Sachs suggests that total data center power demand could increase 160% by 2030 compared with 2023 levels. In the U.S. alone, data centers could account for 8% of national electricity use by the end of the decade.
That surge makes always-on, low-carbon energy essential. Unlike solar and wind, nuclear power provides a steady output regardless of the weather. For Google and other AI companies, stability is vital. It helps them keep their networks online 24/7 and cut emissions.
Why Tech Giants Are Turning to Nuclear Power
Tech giants are now among the most active investors in advanced nuclear energy. Companies such as Google, Microsoft, and Amazon are pursuing nuclear deals to meet both AI expansion and climate goals.
Their reasons are straightforward:
- Reliability: Nuclear reactors generate power 24/7, supporting constant digital workloads.
- Low-carbon: They produce almost no greenhouse gas emissions.
- Cost stability: Uranium fuel costs are predictable over long timeframes.
- Grid support: Nuclear power balances variable renewables like solar and wind.
For Google, using nuclear power aligns with its plan to run all operations on clean energy every hour of every day by 2030. NextEra and other utilities can reach new markets. They supply low-carbon electricity directly to data centers and tech campuses.
Engineering a Second Life for Duane Arnold
Restarting a nuclear plant is not easy. The U.S. Nuclear Regulatory Commission (NRC) must approve the restart first. They will review safety systems and environmental impact.
NextEra must rebuild cooling towers, replace old parts, and update digital controls before operations can start again. The company will also train a new workforce to operate the plant under updated safety rules.
Experts estimate that reviving an older reactor can be 30–40% cheaper than building a new one. Even so, the project includes billions in upgrades. It also faces complex licensing and global supply-chain challenges.
Still, the economic payoff could be significant. Restarting Duane Arnold boosts local energy reliability and supports federal clean power goals. It shows how old infrastructure can meet today’s climate needs.
Google’s Carbon-Free Energy Goal
Google has matched 100% of its annual electricity use with renewable power purchases since 2017. But its next milestone is far tougher—running entirely on carbon-free energy at all times by 2030.
The company already sources solar, wind, and geothermal power across multiple continents. Yet, because these sources are intermittent, nuclear can play an important balancing role.
The Duane Arnold partnership ensures a steady supply when the grid fluctuates. Google is exploring small modular reactors (SMRs), geothermal wells, and long-duration energy storage. These are key parts of its clean power strategy.
Google wants to diversify its clean energy sources. This will help its AI infrastructure stay strong against climate change and keep costs stable. The chart below shows 6how t6he tech giant’s clean energy avoided emissions.
Powering the Digital Future
The Google–NextEra deal marks a new chapter in how technology companies think about power. For Google, it guarantees access to reliable, low-carbon electricity for decades. NextEra builds a profitable model. It supplies the data economy and extends the lifespan of nuclear infrastructure.
If successful, the project could serve as a blueprint for reviving other shuttered U.S. reactors. It demonstrates how legacy assets can be modernized to meet today’s energy and AI needs without adding new carbon emissions.
More broadly, it highlights a turning point in the clean energy transition. As AI use grows worldwide, the demand for “firm clean power” increases too. This includes reliable sources like nuclear, hydro, and geothermal energy. Federal tax incentives from the Inflation Reduction Act make projects more appealing to private investors.
Rebuilding and restarting the Duane Arnold Energy Center will take several years of engineering work, testing, and regulatory review. If the process stays on schedule, the plant could be back online by 2029.
For Google, this partnership is more than an energy deal. It also reflects how the company is linking its financial strength to its climate and AI goals. After posting strong third-quarter earnings and a solid rise in revenue, the company has shown that its investments in AI and cloud services are not only profitable but also shaping its long-term sustainability plans.
The Duane Arnold project fits into that vision by ensuring that Google’s expanding data operations are powered by clean, reliable energy. This collaboration shows that the future of AI depends as much on clean, continuous power as it does on computing power. Nuclear energy, once seen as outdated, is now becoming one of the key engines driving the digital and energy economy forward.
The post After $102B Quarter and Record Stock, Google Turns to Nuclear to Power the AI Boom appeared first on Carbon Credits.
For most businesses, the emissions that matter most sit outside their own walls. Scope 3 emissions, everything generated across your value chain, from the suppliers who make your inputs to the customers who use your products, typically make up the majority of a company’s total carbon footprint. Under the Corporate Sustainability Reporting Directive (CSRD), those value-chain emissions now have to be measured and disclosed with a rigour that spend-based estimates alone struggle to satisfy. This guide sets out how to improve Scope 3 data accuracy for CSRD: the calculation methods open to you, how to move from estimates to verified supplier data, and how to govern that data so it holds up to audit.
A carbon credit is a commitment that extends well into the future. The tonne of CO₂ compensated for today from a nature-based carbon project must remain out of the atmosphere for good, which means the forest behind the credit has to remain standing long after the transaction is complete. For any buyer, this raises a defining question: What ensures that the forest endures?
What replaced the cheap REDD credit on the boardroom slide deck, and why procurement is leading the rewrite.
Three years ago, a corporate slide showing a portfolio of cheap REDD+ credits could carry a board meeting. The number was big, the price was low, and the press release wrote itself. Today, that same slide gets sent back with questions. The questions are uncomfortable, the answers are unclear, and your general counsel is suddenly in the room.
Conventional carbon offsets are not dead. The voluntary carbon market retired 202 million tonnes in 2025, and the Morgan Stanley Institute for Sustainable Investing survey published in January 2026 confirmed that interest from corporate buyers remains substantial. What changed is the credibility threshold. The integrity floor has risen, the disclosure scrutiny has tightened, and the buyer profile has shifted. This article tracks what changed, what sophisticated buyers now ask before signing, and what serious corporates are putting on the board slide instead.
What boards used to buy, and why it stopped working
The 2020 to 2022 model was simple: buy a large tranche of avoidance credits at low single-digit prices, retire them against the company footprint, announce the carbon-neutral claim, and move on. Most of those credits came from REDD+ projects, renewable energy installations in countries where the renewable energy was already economic, or methane projects with thin documentation.
Several things broke that model. Academic research published in 2023, including a widely cited Science paper, found that the majority of REDD+ credits issued under the most common methodologies did not represent additional reductions when tested against rigorous counterfactuals. The Voluntary Carbon Markets Integrity Initiative published its Claims Code of Practice, which sets requirements for what companies can credibly claim from credit use. The European Union finalised its Green Claims Directive, restricting how companies can describe products as climate-neutral. France’s Décret 2022-539 already restricts carbon neutrality advertising. California’s AB 1305 imposes disclosure requirements on any company making net-zero or carbon-neutral claims while doing business in the state.
The collective effect: the cheap credit no longer buys the announcement, and the announcement now carries litigation risk.
The integrity reset: ICVCM, VCMI, and what changed
The Integrity Council for the Voluntary Carbon Market published the Core Carbon Principles in 2023 and began assessing methodologies against them in 2024. The first methodologies received the CCP label later that year. The point of the label is to give corporate buyers a defensible quality screen they can cite in disclosure.
The Voluntary Carbon Markets Integrity Initiative complements this on the demand side. Its Claims Code of Practice defines what a buyer can say (Silver, Gold, or Platinum claims, with associated requirements) based on the quality of credits used and the underlying decarbonisation strategy. Together, CCP and VCMI build a quality stack: CCP on the supply, VCMI on the claim, with the science-based target sitting underneath both.
The reset is not a ban on offsets. It is a ratchet. Credits that meet the new bar continue to clear; credits that do not, do not. The Morgan Stanley survey found that 61% of current buyers like the CCP label concept but that supply of labelled credits remains limited. That supply constraint is now visible in pricing.
What sophisticated buyers ask before they sign
The questions on the procurement scorecard have changed. A 2022 buyer might have asked about price, vintage, and project type. A 2026 buyer asks five different questions before any of those.
- What does the counterfactual look like, and who validated it.
- What is the permanence regime, and what is the buffer pool exposure.
- What is the leakage risk, and how is it mitigated.
- What rating has the project received from the independent ratings agencies (Sylvera, BeZero, Calyx Global), and what was the rationale.
- What is the documentation discipline that survives an audit four years from now when the procurement team that signed the contract has moved on.
If the vendor cannot answer those five questions on a first call, the conversation ends. Conversely, if the vendor can answer them with documented specificity, the conversation often expands beyond a single transaction toward a multi-year engagement.
Where this leaves your near-term commitments
You probably have near-term commitments that pre-date the integrity reset. Public targets to be carbon neutral by 2025 or 2030. Product-level claims that ran in last year’s marketing. Disclosed reduction trajectories that assumed continued access to cheap credits.
You have three workable paths. The first is to re-baseline your strategy, replacing the most exposed credits with higher-quality alternatives and adjusting the public language to match what you can defend. The second is to shift the underlying spend from offsetting outside your value chain to investing inside your value chain, where reductions count against Scope 3 directly and the audit trail is cleaner. The third is to keep the strategy and absorb the risk, which is increasingly the most expensive option once you price in litigation, restatement, and reputational exposure.
Most serious buyers are choosing the second path. It moves the carbon spend from a compliance cost to a procurement and resilience investment, and it removes the central failure point of the legacy model: the disconnect between where the emissions occurred and where the reductions sat. Nature-based supply chain investments, structured under the GHG Protocol Land Sector and Removals Standard and aligned to the SBTi FLAG Guidance, are the asset class that fits this brief. They generate inventory-grade reductions, they produce audit-grade documentation, and they survive the new claim restrictions because the carbon math sits inside the value chain that the disclosure already covers.
If you are reassessing a carbon strategy under the new integrity bar, or rebuilding a board narrative that has to survive a more skeptical audience, the carbon and sustainability experts at Carbon Credit Capital can help. The Dual-Value Model gives you a defensible alternative to legacy offset purchases, with the documentation and operational integration that survives the procurement scorecard and the audit. Schedule a consultation.
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