The US–China Energy & Clean-Tech Race in 2026

Energy dominance is becoming a measure of national power, and two countries are setting the pace. The competition between the United States and China over clean-energy technology, manufacturing, and the raw materials beneath them is reshaping global supply chains and will help decide which economies lead the next decade. Here's how the race actually stands in 2026 — the scale, the strategies, and the chokepoints.

The Scale Gap

The US and China dominate the physical footprint: the US holds about 44% of global data-center capacity and China around 26% — together nearly three-quarters of the 122.2 GW installed worldwide in 2024 (GlobalData / Synergy Research Group). The energy buildout behind that dominance tells a similar story of scale disparity.

China’s pace has been exceptional:

• Built more power-generation capacity in the past four years than the entire US grid (Marketplace, citing Brookings)
• Added the equivalent of roughly 40% of total US electrical capacity in a single year
• Solar generating capacity quadrupled over 2021–2025, reaching a level roughly equal to the entire US generating capacity — while also exporting a comparable amount to the rest of the world (Council on Foreign Relations)
• Invested $625 billion in energy in 2024, more than any other economy (Shale Magazine)
• On track to double wind capacity, triple solar, and increase battery capacity sixfold by 2030 (Marketplace, citing CSIS)

The US has expanded too, just on a different order of magnitude. Combined wind, solar, and battery capacity grew from 261 GW in 2022 to 359 GW in 2024, and the Inflation Reduction Act drove more than $115 billion in clean-energy investment in its first two years (Shale Magazine).

Two Different Strategies

The two countries are not running the same race.

China runs a state-directed industrial strategy spanning two decades, now codified in its 15th Five-Year Plan (2026–2030), which doubles down on existing leads in solar, wind, and EVs while pushing into hydrogen and fusion (Council on Foreign Relations). Electric vehicles rose from 6% of cars sold in 2020 to more than half by 2025.

The United States has shifted with its politics — from the IRA’s deployment-and-manufacturing incentives toward protecting domestic industry, securing supply chains, and renewed federal support for both nuclear and conventional fuels.

Europe is pursuing its own path through the Net-Zero Industry Act, targeting domestic manufacturing of at least 40% of the bloc’s clean-tech deployment needs by 2030 (World Economic Forum).

Sources: ¹ Low Carbon Power / Ember, US Electricity 2025 (lowcarbonpower.org; ember-energy.org). ² Ember, China Energy Trends 2025 (ember-energy.org). ³ Carbon Brief, Clean energy drove more than a third of China’s GDP growth in 2025 (carbonbrief.org). ⁴ GlobalData / Synergy Research Group via Digital Information World (digitalinformationworld.com). ⁵ Council on Foreign Relations, Shale Magazine, and article sources above.

The Decisive Layer: Critical Minerals

Generation capacity tells one story; control of the materials underneath it tells another. China’s renewable buildout has reinforced its grip on the upstream and midstream of critical minerals — the rare earths, magnets, lithium, graphite, and processing capacity that wind turbines, solar farms, grids, and batteries all depend on.

The IEA’s “N-1” analysis found that for solar PV, wind, batteries, and heat pumps, at least one production step would be left covering less than a quarter of non-Chinese demand if China’s supply were disrupted (IEA, Energy Technology Perspectives 2026). The exposure is sharpest for the US:

• America imports more than 70% of 12 of the 20 critical minerals used in data centers (Time)
• The Democratic Republic of Congo — which produces over 70% of the world’s cobalt — imposed a months-long export ban in 2025, signaling how quickly producer nations can use that leverage
• China controls the refining and processing of most key minerals, not just mining — the chokepoint is in metallurgy, not megawatts (Rare Earth Exchanges, summarizing Reuters commentary)

The Next Frontier: Fusion

Both nations are also positioning for the technology after the current transition. Fusion generates power by fusing light atoms rather than splitting heavy ones — producing no long-lived radioactive waste and using hydrogen isotopes that are effectively limitless. Whoever commercializes it first gains a near-limitless, zero-carbon power source with enormous industrial and strategic implications.

China is the more aggressive public investor, putting around $1.5 billion a year into fusion — nearly double the US federal fusion budget — and its latest Five-Year Plan designates fusion a frontline of great-power scientific competition (Coalition for a Prosperous America).

The US has a more distributed approach: federal funding lags China's state commitment, but private fusion investment has accelerated sharply, with a growing cluster of well-funded startups pursuing competing designs. Neither country has a clear commercial lead yet, but China's level of state commitment makes this one of the more consequential long-term bets in the race.

Why the Physical Infrastructure Still Matters

Whichever way the competition tilts, both countries are committing to a generational buildout of physical energy assets — new nuclear plants, offshore wind, expanded grids, and the water and cooling systems that support them. Capacity on paper only delivers power if those assets stay reliable, and much of the most safety-critical infrastructure sits underwater or in confined, hazardous spaces.

That’s where remote inspection technology fits into the broader picture: keeping nuclear cooling systems, hydroelectric dams, and offshore foundations operating without unplanned downtime is part of converting an energy buildout into durable energy security. For a closer look at the technologies leading that buildout, see our overview of the energy sources of the future.

Related Reading

Dig deeper into the forces shaping the future energy landscape:

• AI's Energy Appetite: Why Data Centers Are Reshaping the Grid — data-center demand is set to double by 2030, reviving nuclear and straining grids worldwide.
• Water Security and the Promise of Modern Desalination — why fresh water is becoming as strategic as energy, and how desalination is moving mainstream.
• Top 7 Most Promising Energy Sources of the Future — From nuclear and solar to offshore wind and hydro, see the 7 energy sources shaping 2030 — and the inspection work that keeps each one running reliably.

Frequently Asked Questions

Below, we answer common questions:

What Is Driving the US–China Competition Over Clean Energy?

Both nations see clean-energy technology as a strategic asset, not just an environmental priority. China has invested heavily in solar manufacturing, batteries, EVs, and critical-mineral processing to build export dominance and reduce dependence on fossil-fuel imports. The US has responded with industrial policy — the Inflation Reduction Act and supply-chain protections — to build domestic capacity in the same sectors.

Why Does China Dominate Solar and Battery Manufacturing?

China’s state-directed industrial strategy, begun in earnest with its 2010 “Strategic Emerging Industries” initiative, gave manufacturers two decades of subsidies, scale advantages, and domestic demand to drive costs down. The result is that China now controls over 80% of global PV manufacturing capacity and leads in battery and EV production — advantages that compound because manufacturing scale feeds further cost reductions.

What Are Critical Minerals and Why Do They Matter?

Critical minerals — lithium, cobalt, graphite, rare earths, and others — are the raw materials in batteries, wind turbines, solar panels, and EV motors. China controls the refining and processing of most of them. The IEA’s analysis shows that if China’s supply were disrupted, at least one production step for solar, wind, or batteries would cover less than a quarter of non-Chinese demand — making supply-chain diversification a genuine energy-security issue.

What Is Fusion Energy and Why Are the US and China Both Investing in It?

Fusion generates power by fusing light atoms rather than splitting heavy ones, producing no long-lived radioactive waste and using hydrogen isotopes that are effectively limitless. If commercialized, it would be a near-unlimited, carbon-free power source. China is investing around $1.5 billion a year — nearly double the US federal budget — and has designated it a priority in its Five-Year Plan, making it a genuine frontier of the competition.

What Is Deep Trekker’s Role in the Future of Energy and Water?

Deep Trekker provides ROVs and crawlers that inspect, maintain, and optimize the critical infrastructure behind energy and water systems — improving safety, reducing downtime, and delivering high-quality data across nuclear, hydroelectric, offshore wind, gas, and water applications.

Sources

• Council on Foreign Relations, China Is Planning Decades Ahead on Clean Energy (March 2026): cfr.org
• Marketplace, Why the U.S. is losing the AI energy race to China (Feb 2026): marketplace.org
• IEA, Energy Technology Perspectives 2026 — supply-chain risks: iea.org
• Time, America–China New Critical Minerals Race (June 2026): time.com
• Shale Magazine, China–US Clean Energy Race (Feb 2026): shalemag.com
• World Economic Forum, Global energy in 2026 (Dec 2025): weforum.org
• Coalition for a Prosperous America, Fusion and the Future of American Power (April 2026): prosperousamerica.org
• Digital Information World, U.S. and China Carry the Weight of Global Data Center Growth (Aug 2025): digitalinformationworld.com
• Ember / Low Carbon Power, US Electricity 2025: ember-energy.org
• Ember, China Energy Trends 2025: ember-energy.org
• Carbon Brief, Clean energy drove more than a third of China’s GDP growth in 2025: carbonbrief.org

Deep Trekker Resources for Further Exploration

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Case Study: Expanding Offshore Inspections with Deep Trekker ROVs: Read a real-world example of how Deep Trekker ROVs are transforming underwater inspections.

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