An updated edition of the August 5, 2026 article.

Nuclear energy is gaining prominence in the global clean energy transition, providing a reliable and carbon-free source of electricity as power consumption continues to increase. Unlike intermittent renewable sources such as wind and solar, nuclear facilities can generate electricity continuously, helping strengthen grid reliability while supporting broader decarbonization goals.

Prospects for the nuclear industry are also strengthening, driven by reactor license extensions, progress in small modular reactor (“SMR”) technologies, regulatory approvals for new projects and initiatives to bring previously retired U.S. nuclear plants back into operation. Increasing investments by major technology companies in SMR development further highlight growing confidence in nuclear power’s long-term contribution to meeting rising electricity demand.

The United States is targeting a significant expansion of its nuclear power capacity, with plans to increase domestic generation from about 100 gigawatts (“GW”) in 2024 to roughly 400 GW by 2050. Nuclear power currently supplies nearly 20% of U.S. electricity, while continued license renewals by the U.S. Nuclear Regulatory Commission are extending the operating lives of existing reactors and helping preserve a dependable source of carbon-free power. Globally, the International Atomic Energy Agency (“IAEA”) expects nuclear generation capacity to potentially triple by 2050.

The nuclear energy industry is also benefiting from supportive government policies, continued progress in small modular reactor (“SMR”) technology and efforts to strengthen the domestic nuclear fuel supply chain. At the same time, rising electricity consumption from AI-driven data centers, manufacturing reshoring and increasing electric-vehicle adoption is creating greater demand for reliable, around-the-clock clean power, supporting the long-term growth prospects of nuclear energy providers.

With this increasing importance, nuclear energy-related stocks, such as Nano Nuclear Energy Inc. (NNE Quick QuoteNNE - Free Report) , Rolls-Royce Holdings Plc (RYCEY Quick QuoteRYCEY - Free Report) and BWX Technologies (BWXT Quick QuoteBWXT - Free Report) , are becoming attractive investment options. Unlike other clean energy sources affected by intermittency, nuclear power plants provide a consistent and stable energy output, operating around the clock except during planned maintenance intervals.

Nuclear power has a notable advantage over many other clean energy sources because it can generate substantial amounts of electricity while requiring a relatively small land area. While conventional energy production generates waste, the nuclear industry operates under strict regulatory standards and established procedures for the secure handling, storage and long-term management of radioactive waste.

Additionally, rising electricity demand, driven by the growing adoption of electric vehicles, increasing grid requirements, and the rapid expansion of artificial intelligence-powered data centers, is reinforcing the critical role of nuclear energy in providing reliable, large-scale power generation.

As the production of clean energy is expected to rise from nuclear plants, a continuous supply of high-quality uranium is essential to keep the nuclear units running. Companies like Uranium Energy (UEC Quick QuoteUEC - Free Report) and Centrus Energy Corp. (LEU Quick QuoteLEU - Free Report) produce uranium and can benefit from the surging demand from nuclear power plants.

Nuclear Energy stocks have huge potential and can offer significant growth opportunities for investors. Our Nuclear Energy Screen makes it easier for investors to locate high-potential stocks at any given time.

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Nano Nuclear Energy Inc. is a microreactor developer, aiming to become the leading advanced nuclear microreactor developer in North America. The company is advancing KRONOS toward licensing and already has a pipeline of potential commercial customers and strategic partners in the United States and globally for its KRONOS MMRTM system.

Recently, NANO Nuclear and Enveniam signed an agreement to explore cooperation across nuclear fuel transportation, conversion and deconversion facilities, microreactor commercialization, advanced manufacturing, domestic fuel supply-chain development and commercial energy market.

Uranium is essential for nuclear power generation, and NANO Nuclear Energy is working to address fuel-supply bottlenecks by engaging with multiple providers to secure reliable uranium sources for its future fuel requirements.

NANO Nuclear Energy is making steady progress in pursuing complementary acquisition and partnership opportunities across the nuclear fuel cycle, with a focus on strengthening vertical integration through additional transportation capabilities and potential nuclear fuel facility assets.

This Zacks Rank #2 (Buy) company has a growing pipeline of opportunities with potential AI data center, industrial and military-related customers for its KRONOS MM system. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

Rolls-Royce Holdings is expanding its presence in nuclear energy through Rolls-Royce SMR, positioning the company to benefit from growing global demand for reliable, low-carbon electricity. Its factory-built SMR design offers scalable deployment, with each unit capable of generating 470 megawatts of low-carbon power.

Commercial momentum continues to strengthen. Rolls-Royce SMR has contracts with Great British Energy – Nuclear in the United Kingdom and CEZ Group in the Czech Republic, with both programs entering execution and contributing revenues and profits in 2026.

Its international footprint expanded further after Videberg Kraft selected Rolls-Royce SMR to deliver three reactors on Sweden’s west coast, strengthening its position in Europe’s developing SMR market.

This Zacks Rank #2 company is also broadening its nuclear capabilities through cooperation on advanced modular reactors and coated-particle fuel. These initiatives could diversify its nuclear portfolio and support long-term growth as countries invest in energy security and clean baseload generation.

BWX Technologies, through its operating segment, BWXT Nuclear Operations Group, Inc., delivers a comprehensive range of nuclear components and services, including the production of reactor components for U.S. Navy submarines and aircraft carriers, as well as various nuclear and non-nuclear R&D and component manufacturing. BWXT also plays a key role in advancing the efficiency of nuclear energy as a carbon-free power source for communities.

BWX Technologies’ broader investment strategy includes developing and commercializing new technologies while expanding existing capabilities. BWXT operates across government and commercial nuclear markets.

BWX Technologies is broadening its nuclear industry presence through decommissioning, remediation, waste management and nuclear site services, leveraging its engineering and operational expertise across the full nuclear lifecycle beyond component design and manufacturing.

This Zacks Rank #3 (Hold) company is strengthening its advanced nuclear capabilities by investing in manufacturing, engineering, fuel technologies and specialized facilities to support next-generation reactor deployment for commercial developers and government customers.