Charles Oppenheimer: Entrepreneur and Grandson of J. Robert Oppenheimer

Charles Oppenheimer has spent his career in software as an employee, entrepreneur, and investor. He believes there is value in representing J. Robert Oppenheimer from a family perspective, and in advocating for science and the power of scientists to solve humanity's problems. Charles and other members of the Oppenheimer family have launched the Oppenheimer Project, which is committed to honoring the legacy of J. Robert Oppenheimer and advancing a safer future in the face of technological change. The Oppenheimer Project supports J. Robert Oppenheimer’s (JRO) vision of international cooperation and increased unity to address existential threats that arise from the growth of science and technology.

JRO's thoughts, values, and leadership example have continued urgency in today’s world. The Oppenheimer Project takes a three-pronged approach in propagating his legacy. 1) Promoting the legacy of J. Robert Oppenheimer to encourage open discussion among thought leaders and address today’s existential threats. 2) Advocating for nuclear energy expansion and international cooperation to increase energy production and decrease threats from nuclear weapons. 3) Investing in the energy transition to carbon-free sources, including nuclear energy.

Through this non-profit, the members of the Oppenheimer family are investing in and advocating for nuclear energy to be included as a climate solution. They have also participated in the management collaboration and training programs co-hosted with the National Labs Oppenheimer Science and Energy Leadership Program (OSELP) and the Department of Energy. The Oppenheimer Exchanges, a day long symposium with over 150 participants from across national lab leadership, the OSELP, the investment community, and private sector technology leaders, took place on July 22nd, 2023. This incredible event ended with a hosted screening of the “Oppenheimer” movie at the San Francisco Metreon on opening night, complete with preliminary comments by members of the Oppenheimer family before the film, and attended by over 550 guests, including national labs scientists and administrators, senior leaders in philanthropy, and private sector investors (including Nucleation) and entrepreneurs in climate, energy, AI, etc.

Published by Nucleation Capital in ADVISORS

December 20, 2021

A 70th Anniversary for Fission

70 years ago today, on December 20, 1951, the first Experimental Breeder Reactor (EBR-I, pictured below at left) came online at the Idaho National Laboratory to produce usable electricity through fission. The reactor, initially used to power four 200-watt lightbulbs, was increased to power the whole facility on its second day. While small, the reactor provided scientists with the ability to do a lot of testing. These tests, both successful and unsuccessful, enabled a lot of other reactors, including the EBR-II and coming soon, the Oklo Aurora, to follow with considerable design improvements. In 1966, President Lyndon Johnson declared the EBR-I a National Historic Landmark.

The EBR-I was a liquid metal-cooled fast reactor that used a liquid sodium coolant which transfers heat much better than today's light water reactors. The second Experimental Breeder Reactor (EBR-II), which operated from 1961 to 1994, ran for more than 30 years quite successfully. However the potential hazards of a sodium leak combined with water was a deterrent to the use of this type of reactor in a submarine. The Navy wanted to have nuclear-powered submarines and opted to use the pressurized light water reactor, that used sea water as its coolant. This choice influenced the later commercial adoption of water cooled reactors on land, even though there were risks associated with the need to replicate an underwater environment to cool the LWRs built on the land.

Which makes the 2020 submission by Oklo to the NRC of a 4th Generation liquid-metal cooled fast reactor not just historic but also somewhat ironic. It's taken 70 years and a catastrophic climate crisis to finally get back to basics, and reassess the potential of the metallic fuel, liquid-metal collant system that was initially deemed the superior choice for electricity generation on land.

Learn more at the Office of Nuclear Energy's 9 Notable Facts About the World's First Nuclear Power Plant - EBR-1, written on June 18, 2019 and posted to the DOE's ONE Facebook page in honor of the 70th anniversary. Listen to the Boise State Public Radio News report, Idaho experiment that showed nuclear power was more than a weapon turns 70 years old, by Madelyn Beck.

Published by Nucleation Capital in Advanced Nuclear, Brilliant thinkers, Future of Energy, History Timeline, History-making, LINKS, Nuclear innovation, Nuclear maritime propulsion, Nuclear R&D, US technological leadership

June 30, 2020

Nuclear ‘Power Balls’ May Make Meltdowns a Thing of the Past

Wired Magazine dives deep on TRISO pebble fuel, which consists of particles of an alien-looking fuel with built-in safety features that will safely power a new generation of high-temperature reactors.

Most nuclear reactors today operate well below 1,000 degrees Fahrenheit, and even the next generation high-temperature reactors will top out at about 2,000 degrees. But during INL tests, researchers demonstrated that triso fuel pellets could withstand reactor temperatures over 3,200 degrees Fahrenheit. Out of 300,000 particles, not a single triso coating failed during the two-week long test. Thus, with new reactor designs, where it’s physically impossible to exceed these temperatures because the reactor automatically shuts down as it reaches these high temperatures, when you take these reactor designs and combine them with a fuel that can handle the heat, you essentially have an accident-proof reactor.

Read more about TRISO fuel at WIRED Magazine: Nuclear ‘Power Balls’ May Make Meltdowns a Thing of the Past.

Published by Nucleation Capital in Energy abundance, Fail-safe fuels, Future of Energy, Government support, History Timeline, LINKS, Nuclear competitiveness, Nuclear innovation, Nuclear R&D, Private companies, Public companies, US competitiveness, US technological leadership, Zero emission energy