If you are a venture working in advanced nuclear, deep decarbonization or anywhere in the value chain that serves the energy transition, Nucleation would like to meet you! Please use this page to introduce yourself and we will be in touch.
If you are a venture working in advanced nuclear, deep decarbonization or anywhere in the value chain that serves the energy transition, Nucleation would like to meet you! Please use this page to introduce yourself and we will be in touch.
By Valerie Gardner, Nucleation Capital Managing Partner
Presidential elections are always important and this year's election is widely considered particularly critical and unusual. There are vast differences of opinion on matters of great national importance—from voting rights and health policies to international relations and national security policies. Less well litigated is where these candidates stand on matters of energy security, the energy transition and future deployments of both traditional and advanced nuclear power. How will the differences in character, knowledge and respect for facts, science and experts play out on U.S. policies towards nuclear power? Based upon various sources, it appears that the election will have a significant impact. For those still making up their minds, this summary assessment may help clarify how numerous pundits view these differences.
Summary
Nuclear energy has enjoyed enduring bipartisan support across both Democratic and Republican administrations for years now. The Congress has passed, with overwhelming bipartisan majorities, bills aimed at modernizing and accelerating commercialization of new nuclear.
Nevertheless, in 2024, the two presidential candidates bring potentially unconventional approaches that may differ from the standard positions of their respective parties. Republicans have long valued America's nuclear capacity and have seen the need for the US to maintain leadership to boost both national security and to expand our ability to export our technologies. They recognize that the U.S. needs to counter the geopolitical influence of adversaries like Russia and China which are offering to help developing nations with nuclear power as a means of increasing their influence within those countries.
Democrats have also, if more recently, come around to support nuclear. Both the Obama White House and the Biden Administration have provided broad support for the industry and particularly for the acceleration of next-generation nuclear technologies and American leadership in the energy transition. Front and center of their support is the recognition that nuclear power is a critical, differentiated component of a reliable, 24/7 low-carbon energy grid. They support its expansion primarily as a mechanism to meet growing energy needs and fortify grid reliability while reducing carbon emissions and addressing climate change, in tandem with renewables.
The question then of which candidate is more likely to support the continued acceleration of nuclear power is thus wrapped up with policies relating to energy security, fossil fuels, geopolitical competition with Russia and China, and support for addressing climate change. The Inflation Reduction Act passed in 2022 and signed by President Biden marked the Congress' single largest investment in the economy, energy security and climate change and is widely seen as the most important piece of climate legislation ever passed. It simultaneously rebuilds the U.S. industrial capabilities while incentivizing the growth of clean energy technologies including domestic nuclear power. It is already making an enormous and beneficial impact on the U.S. nuclear indsutry.
Kamala Harris, while possibly more progressive than Biden, has shown her support for Biden's approach to incentivizing the clean energy transition through the IRA, Biden's signature piece of climate legislation, which has received staunch support from industry. She is unlikely to make many if any changes to the IRA's clean energy technology-neutral Investment Tax Credits and Production Tax Credits or reduce the billions in loan guarantees available through the Loan Program Office, which have already stimulated significant investment in protecting and restarting existing reactors.
Because of Biden’s Infrastructure Investment & Jobs Act’s Civil Nuclear Credit program, California is proceeding with the relicensing of Diablo Canyon, Holtec has chosen to restart, rather than decommission, Michigan’s Palisades nuclear power plant, Constellation has inked a deal with Microsoft to restart Three Mile Island Unit 2, and NextEra Energy is actively considering the restart of Duane Arnold. Meanwhile, Google has signed a deal to buy power from advanced nuclear reactors being designed by Kairos Power and Amazon has signed a similar deal with X-energy, marking the first corporate purchases of next-generation nuclear, thanks to highly motivating tax and financing incentives available through the IRA and LPO.
Harris is clearly committed to addressing climate change. There is no evidence that she rejects the clean energy tech-agnostic approach developed during her term as Vice President, which levels the playing field for nuclear energy as a clean energy source. Harris recognizes the geopolitical importance of America's ability to compete with Russia to produce our own nuclear fuel supply and to provide nuclear technologies to developing nations seeking to build their clean energy capacity but wanting to remain free of Russian or Chinese influence.
In contrast, Donald Trump has repeatedly called climate change a "hoax," and/or a good thing and cares little about reducing U.S. or global emissions. He previously walked away from the Paris accord and would likely try to repeal, roll back or dilute the IRA. He's publicly allied himself with the fossil fuel industry and—in exchange for donations—has promised to roll back EPA regulations and help them "drill, drill, drill."
There is almost no doubt that Trump would step the U.S. away from its leadership role on climate and this time, that may mean reversing the U.S.'s pledge to triple the amount of nuclear power. This would seriously undermine both the U.S. nuclear industry's momentum to expand to meet growing demand as well as international progress. Given Trump’s overt courting of Putin, he may be disinclined to rebuild the U.S.'s nuclear fuel production capacity or seek to accelerate or support American efforts to build nuclear projects internationally in competition with Russia.
None of this would be good for nuclear power. Any potential efforts to rollback the IRA would slow restoration, development and deployment of reactors. Boosting the fossil fuel industry, whether through supporting expanded access to federal land or price manipulation to improve profitability would have severe impacts on the energy transition. Trump's recent acknowledgement that he didn't believe nuclear was safe also belies the stated "commitment" to nuclear energy expressed by his surrogates and gives considerable fodder to those who persist in opposing nuclear. His shoot-from-the-hip, truth-be-damned leadership style and embrace of conspiracy theorists, contrasts starkly with Harris' stated willingness to consult with scientific experts and even give those who disagree with her a seat at the table.
In sumary, Trump's likely propensity to undermine the IRA, oppose climate action and backtrack on US pledges to triple nuclear, his support for expanding fossil fuel production and his continued disdain for science and technical experts, poses extreme risks to the momentum generated within the nuclear sector over the last few years. Trump's ignorance of nuclear energy's exceptional safety performance make him unlikely to provide Oval Office leadership either to the industry or the NRC in support of the bipartisan ADVANCE Act, signed into law by Biden.
In contrast, a Harris Administration would likely remain on the current climate glideslope for leadership, technology-neutral funding and the U.S.'s nuclear tripling momentum as stimulated by the Biden Administration. It may be that a Harris Administration does not prioritize nuclear's growth or add billions in new accelerants as Biden has done, but she will not try to trash it. Having been briefed by senior energy advisors over the last four years about the importance of nuclear, she is well-informed and understands the importance of Biden's initiatives for addressing climate.
Based on this analysis, those who support an expansion of nuclear power and enduring progress towards transitioning away from fossil fuels should thus prefer to see Harris elected, rather than Trump, and the existing policies continued.
Sources
You can find more detailed information about the basis for this Summary Assessment from these sources.
This fabulous image shows an electron beam welding metal, a demonstration of new technology developed by Sheffield Forgemasters, a British steelmaker. This innovation will contribute to a new generation of advanced reactors that are smaller, more cost-effective and which can be produced at scale, in part because welding times will go from multiple months to a few hours.
Sheffield's new technology is geared for faster and better fabrication of the pressure vessels that hold the nuclear fuel and where the nuclear reaction takes place. These thick steel containers provide the first level barrier of containment for the nuclear process and radioactive fuel materials and transuranics. Traditionally, creating such vessels required a time-consuming and expensive forging and welding process.
Sheffield Forgemasters' innovative local electron beam welding technique dramatically improves both the process and the quality of the weld by utilizing a particle gun to shoot a very precise beam of high-energy electrons that joins materials at the atomic level without needing to add material, resulting in a faster, stronger and more perfect welds in vessels up to 8 inches thick, that may not even require inspections. This can greatly reduce both the cost and time that it takes to fabricate nuclear pressure vessels while simultaneously producing vessels that are more reliable and longer-lasting.
Sheffield isn't the only group that has been working to improve nuclear technology and capabilities. There are probably hundreds of groups around the world working on the myriad aspects of the nuclear energy industry's challenges, improving communications and even educating the broader community. Nuclear power is just starting to benefit from the advancements provided by the digital age, starting with far more powerful software capabilities that can help with design, testing, modeling, analyses, rendering and reporting. In the future, virtual twinning, remote monitoring, and the use of artificial intelligence, such as that being developed by NuclearN to optimize operations, update procedures, reduce risks through predictive maintenance, conduct AI-based training and many other operations, will increase capabilities and reduce costs both for designing new reactors and for their long-term operations.
Additionally, even as the Congress is working to better rationalize nuclear regulation and reduce its costs by passing a reconciled version of the Senate's bipartisan ADVANCE Act with the version passed by the House, the Atomic Energy Advancement Act, developers are already looking at deploying and utilizing a plethora of advanced capabilities to accelerate development times and reduce build and operational costs. These include:
Nucleation Capital believes that the pressure to decarbonize energy presents one of the largest economic opportunities humanity has ever seen. Nucleation will also invest in a wide range of these vertical supply and support ventures, such as NuclearN and Deep Isolation.
Read more at:
BNN "Sheffield Forgemasters Revolutionizes Nuclear Power with Electron Beam Welding," by Mahnoor Jehangir, February 27, 2024.
The Welder, "Sheffield Forgemasters makes global leap in welding technology," by Josh Welton, April 13, 2024.
We've had a resurgence of interest in and conversation about nuclear energy since the release at the end of April of Oliver Stone's exceptional documentary, Nuclear Now. But Stone's historic film, much like Robert Stone's Pandora's Promise and Dave Schumacher's The New Fire, before it, suffers from the endemic unpopularity of documentaries. People don't flock to theaters to see them. Which made (what was called) "Barbenheimer," the culturally clashing concurrence of opening nights for Greta Gerwig's very pink Barbie movie and Christopher Nolan's explosive Oppenheimer so different. Theaters were packed. People went to see them as double-features. The press had a field day for a week and both films exceeded box-office expectations, providing welcome relief for movie theaters everywhere.
The public is, as a result, reacquainted with J. Robert Oppenheimer (JRO to those who knew him) and his tortured if heroic role in leading the U.S.'s war time emergency program, dubbed "The Manhattan Project," to a successful conclusion: creation of the first atomic bomb. Whether or not this crowning achievement by the secretive project—that recruited the world's top physicists, engineers and scientific minds to Los Alamos, a remote area in New Mexico—and let the atomic genie out of bottle was a net positive or a net negative, may still be debated. But now that it has, we must rely on our ability to self-regulate the use of this technology for good, as JRO understood so well.
We are now in the throes of sorting out how best to limit nuclear bombs but expand the beneficial uses of atomic tech for energy, industry, agriculture and medicine. Which is why we were so pleased to have been connected with Charles Oppenheimer some weeks ago and to have been invited to participate in the Oppenheimer Exchanges, a day long event bringing together leadership from within the DOE's National Labs and a few business groups, orchestrated to coincide with opening night for the Oppenheimer film. Fortunately, this included tickets to the San Francisco premiere at the Metreon iMax Theatre and a brief pre-screening conversation between younger members of the Oppenheimer family, who provided some perspective on the family's legacy and ongoing initiatives.
For many of us, this was an eye-opening discussion. It was just in December of 2022, that the DOE finally restored Oppenheimer’s long lost—but still widely lauded reputation—with an order vacating the Atomic Energy Commission's 1954 decision to revoke JRO's security clearance. While largely symbollic, since JRO died in 1967, the DOE's order, and Secretary Granholm's Statement about it, addressed and began to reverse the damage that had been done to the Oppenheimer name, through what the DOE called a "flawed" process.
In 1954, the Atomic Energy Commission revoked Dr. Oppenheimer’s security clearance through a flawed process that violated the Commission’s own regulations. As time has passed, more evidence has come to light of the bias and unfairness of the process that Dr. Oppenheimer was subjected to while the evidence of his loyalty and love of country have only been further affirmed. The Atomic Energy Commission even selected Dr. Oppenheimer in 1963 for its prestigious Enrico Fermi Award citing his “scientific and administrative leadership not only in the development of the atomic bomb, but also in establishing the groundwork for the many peaceful applications of atomic energy.”
Among scientists and those who knew Oppenheimer's legacy, vindication had already begun as far back as 1963, when the Atomic Energy Commission selected Oppenheimer for the prestigious Enrico Fermi Award for his "scientific and administrative leadership not only in the development of the atomic bomb, but also in establishing the groundwork fo rthe many peaceful applications of atomic energy."
Then, in 2017, the DOE recognized JRO with the creation of the Oppenheimer Science and Energy Leadership Program, which was designed to support early and mid-career scientists and engineers to "carry on [RJO's] legacy of science serving society."
This DOE program has now graduated multiple cohorts. Many of these alumni gathered in San Francisco to discuss the Oppenheimer legacy and explore relevant topics, in particular the need for science and scientists to rise to the challenge of solving global crises with technology. Oppenheimer's leadership example is a model by which the scientific community can organize itself to tackle problems, such as climate change. Given how badly we are doing responding to the threat posed by climate change, this is a very welcome concept.
The Oppenheimer Science and Energy Leadership Program (OSELP) run by the DOE is “the premier leadership development program of the national Laboratory Directors’ Council, which comprises the leadership of all 17 National Labs. The program exposes emerging leaders to the singular breadth, diversity and complexity of the National Labs and their partners in government, industry, and academia. OSELP represents a collective commitment from all 17 DOE labs to cultivate the leaders needed to sustain long-term impacts throughout the complex. Out of the OSELP has grown an alumni group now called the Oppenheimer Leadership Network, who are those who have been through the OSELP program. The OLN is the formal network of ESELP alumni to collaboratively engage on strategic issues and produce deliverables that address major organizational, policy, scientific or other challenges within the National Labs’ mission space. We were pleased to meet many members of the OLN at the event. Now the Oppenheimer family has a new vision. They are aiming to develop several initiatives, under the banner of The Oppenheimer Project, whose mission is to promote and advocate for solutions to mitigate the risks posed by technological development. 1) Promote JRO’s legacy and encourage scientific leaders to discuss and address today’s existential threats.2) Advocate and educate about nuclear energy, for increased cooperation on energy and decreased threats of weapons.3) Invest in the energy transition to carbon-free energy sources including nuclear energy. Already, Charles Oppenheimer, JRO's grandson, has come out strongly for nuclear power in a Time Magazine Ideas article, entitled Nuclear Energy's Moment Has Come, published May 11, 2023. In it, Charles calls for a "Manhattan Project" for carbon-free energy production.
In addition to having the support of the younger members of the Oppenheimer family, The Oppenheimer Project has received the support of Lynn Orr, a former Under Secretary for Science and Energy at the DOE and now at Stanford University, and Dr. Larry Brilliant, a physician, epidemiologist and senior counselor at the Skoll Foundation, as advisers. There are now some dozens of graduates of the OSELP and OLN members who could also participate. Given how poorly we are doing mounting the appropriate response to the threat from continued emissions, extending Oppenheimer's inimitable complex project management legacy to tackling this new global challenge has the potential to be significant development in the fight against climate change.
https://www.youtube.com/watch?v=a-DHbwL25GY&t=35s
The Assay is a media project of the 121 Group, based in Hong Kong, that serves investors, fund managers and analysts who are involved with and/or investing in a wide range of mining ventures. As part of their efforts to bring a greater understanding of the complex markets that control the prospects of mining ventures, The Assay TV produces a video series with CEO interviews from all over the world. On February 16, Adam Thompson hosted Rod Adams in a wide-ranging conversation about nuclear energy, uranium and the emergence of advanced nuclear designs in the coming years. This is the beginning of an exploration of the growing concerns about where and how the advanced nuclear sector will secure their projected fuel supplies and the impact of the growth of SMRs and Gen IV develop on uranium miners.
You can watch this interview with Rod by clicking on the above video or at Youtube here.
Sign up to receive Nucleation Insights
For New Investors
For Donors & Advocates
For Current Investors
(Note: Must be logged in at AngelList)
Nucleation Direct Messages
Nucleation (Fund I) Posts
Your Portfolio Dashboard
Your Funding Page
How to Contact Us
© 2025 Nucleation Capital | Terms & Policies
To provide the best experiences, our website uses technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior. Not consenting or withdrawing consent, may adversely affect certain features and functions.