Lawrence Livermore National Laboratory (LLNL) is a

federally funded research and development center Federally funded research and development centers (FFRDCs) are public-private partnerships that conduct research and development for the United States Government. Under Federal Acquisition Regulationbr>§ 35.017 FFRDCs are operated by univers ...

Livermore, California Livermore is a city in Alameda County, California. With a 2020 population of 87,955, Livermore is the most populous city in the Tri-Valley, giving its name to the Livermore Valley. It is located on the eastern edge of California's San Francisc ...

, United States. Originally established in 1952, the laboratory now is sponsored by the

United States Department of Energy The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy production, the research and development of nuclear power, the military's nuclear w ...

and administered privately by Lawrence Livermore National Security, LLC. The lab was originally established as the University of California Radiation Laboratory, Livermore Branch in 1952 in response to the detonation of the

Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...

's first atomic bomb during the

Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...

. It later became autonomous in 1971 and was designated a national laboratory in 1981. Lawrence Livermore Lab is primarily funded by the

U.S. Department of Energy The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy production, the research and development of nuclear power, the military's nuclear we ...

and it is managed privately and operated by Lawrence Livermore National Security, LLC (a

partnership A partnership is an agreement where parties agree to cooperate to advance their mutual interests. The partners in a partnership may be individuals, businesses, interest-based organizations, schools, governments or combinations. Organizations ...

of the

University of California The University of California (UC) is a public university, public Land-grant university, land-grant research university, research university system in the U.S. state of California. Headquartered in Oakland, California, Oakland, the system is co ...

Bechtel Bechtel Corporation () is an American engineering, procurement, construction, and project management company founded in San Francisco, California in 1898, and headquartered in Reston, Virginia in the Washington metropolitan area. , the '' E ...

BWX Technologies BWX Technologies, Inc. is a company headquartered in Lynchburg, Virginia that supplies nuclear components and fuel internationally. Overview On July 1, 2015, BWX Technologies Inc. began trading separately from its former subsidiary Babcock & Wil ...

Amentum An ''amentum'' (Greek: ''αγκύλη'', ankyle,) was a leather strap attached to a javelin used in ancient Greek athletics, hunting, and warfare, which helped to increase the range and the stability of the javelin in flight. Stability in flight ...

, and

Battelle Memorial Institute Battelle Memorial Institute (or simply Battelle) is an American private nonprofit applied science and technology development company headquartered in Columbus, Ohio. History The institute was founded in 1929 by Gordon Battelle. Originall ...

in affiliation with the

Texas A&M University System The Texas A&M University System is a state university system in Texas and is one of the state's seven independent university systems. The Texas A&M University System is one of the largest systems of higher education in the United States, with a ...

). In 2012, the synthetic chemical element

livermorium Livermorium is a synthetic chemical element; it has symbol Lv and atomic number 116. It is an extremely radioactive element that has only been created in a laboratory setting and has not been observed in nature. The element is named after the La ...

(element 116) was named after the laboratory. The Livermore facility was co-founded by

Edward Teller Edward Teller (; January 15, 1908 – September 9, 2003) was a Hungarian and American Theoretical physics, theoretical physicist and chemical engineer who is known colloquially as "the father of the hydrogen bomb" and one of the creators of ...

and

Ernest Lawrence Ernest Orlando Lawrence (August 8, 1901 – August 27, 1958) was an American accelerator physicist who received the Nobel Prize in Physics in 1939 for his invention of the cyclotron. He is known for his work on uranium-isotope separation for ...

, then director of the Radiation Laboratory at Berkeley.

Overview

LLNL is a research and development institution for science and technology applied to national security. Its principal responsibility is ensuring the safety, security and reliability of the nation's nuclear weapons through the application of advanced science, engineering, and technology. The laboratory also applies its special expertise and multidisciplinary capabilities towards preventing the proliferation and use of

weapons of mass destruction A weapon of mass destruction (WMD) is a Biological agent, biological, chemical weapon, chemical, Radiological weapon, radiological, nuclear weapon, nuclear, or any other weapon that can kill or significantly harm many people or cause great dam ...

, bolstering homeland security, and solving other nationally important problems, including energy and environmental needs, scientific research and outreach, and economic competitiveness. The laboratory is located on a site at the eastern edge of Livermore. It also operates a remote experimental test site known as Site 300, situated about southeast of the main lab site. LLNL has an annual budget of about $2.7 billion and a staff of nearly 9,000 employees.

History

Origins

LLNL was established in 1952, as the University of California Radiation Laboratory, Livermore Branch, an offshoot of the existing University of California Radiation Laboratory at Berkeley. The lab at Livermore was intended to spur innovation and provide competition to the nuclear weapon design laboratory at Los Alamos in

New Mexico New Mexico is a state in the Southwestern United States, Southwestern region of the United States. It is one of the Mountain States of the southern Rocky Mountains, sharing the Four Corners region with Utah, Colorado, and Arizona. It also ...

, home of the

Manhattan Project The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada. From 1942 to 1946, the ...

that developed the first

atomic weapons A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear explo ...

. The Livermore facility was co-founded by

and

, director of the Radiation Laboratory at Berkeley. The new laboratory was sited at a former

naval air station A Naval Air Station (NAS) is a military air base, and consists of a permanent land-based operations locations for the military aviation division of the relevant branch of a navy (Naval aviation). These bases are typically populated by squadron ...

from

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

. It was already home to several University of California Radiation Laboratory projects that were too large for its location in the

Berkeley Hills The Berkeley Hills are a range of the Pacific Coast Ranges, and overlook the northeast side of the valley that encompasses San Francisco Bay. They were previously called the "Contra Costa Range/Hills" (from the original Spanish ''Sierra de la Co ...

above the UC campus, including one of the first experiments in the magnetic approach to confined thermonuclear reactions (i.e. fusion). About half an hour southeast of Berkeley, the Livermore site provided much greater security for classified projects than an urban university campus. Lawrence tapped his former graduate student

Herbert York Herbert Frank York (24 November 1921 – 19 May 2009) was an American nuclear physicist of Mohawk origin. He held numerous research and administrative positions at various United States government and educational institutes. Biography Her ...

, age 32, to run Livermore. Under York, the Lab had four main programs:

Project Sherwood Project Sherwood was the codename for a United States program in controlled nuclear fusion during the period it was classified. After 1958, when fusion research was declassified around the world, the project was reorganized as a separate division w ...

(the magnetic-fusion program), Project Whitney (the weapons-design program), diagnostic weapon experiments (both for the Los Alamos and Livermore laboratories), and a basic physics program. York and the new lab embraced the Lawrence "big science" approach, tackling challenging projects with physicists, chemists, engineers, and computational scientists working together in multidisciplinary teams. Lawrence died in August 1958 and shortly after, the university's board of regents named both laboratories for him, as the Lawrence Radiation Laboratory. Historically, the Berkeley and Livermore laboratories have had very close relationships on research projects, business operations, and staff. The Livermore Lab was established initially as a branch of the Berkeley laboratory. The Livermore lab was not officially severed administratively from the Berkeley lab until 1971. To this day, in official planning documents and records,

Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory (LBNL, Berkeley Lab) is a Federally funded research and development centers, federally funded research and development center in the Berkeley Hills, hills of Berkeley, California, United States. Established i ...

is designated as Site 100, Lawrence Livermore National Lab as Site 200, and LLNL's remote test location as Site 300.

Renaming

The laboratory was renamed Lawrence Livermore Laboratory (LLL) in 1971. On October 1, 2007 Lawrence Livermore National Security, LLC (LLNS) assumed management of LLNL from the University of California, which had exclusively managed and operated the Laboratory since its inception 55 years before. The laboratory was honored in 2012 by having the synthetic chemical element

named after it. The LLNS takeover of the laboratory has been controversial. In May 2013, an Alameda County jury awarded over $2.7 million to five former laboratory employees who were among 430 employees LLNS laid off during 2008. The jury found that LLNS breached a contractual obligation to terminate the employees only for "reasonable cause." The five plaintiffs also have pending age discrimination claims against LLNS, which will be heard by a different jury in a separate trial. There are 125 co-plaintiffs awaiting trial on similar claims against LLNS. The May 2008 layoff was the first layoff at the laboratory in nearly 40 years. On March 14, 2011, the City of Livermore officially expanded the city's boundaries to annex LLNL and move it within the city limits. The unanimous vote by the Livermore city council expanded Livermore's southeastern boundaries to cover 15 land parcels covering that comprise the LLNL site. The site was formerly an unincorporated area of Alameda County. The LLNL campus continues to be owned by the federal government.

Major projects

Nuclear weapons

From its inception, Livermore focused on new weapon design concepts; as a result, its first three

nuclear test Nuclear weapons tests are experiments carried out to determine the performance of nuclear weapons and the effects of their explosion. Nuclear testing is a sensitive political issue. Governments have often performed tests to signal strength. Bec ...

s were unsuccessful. The lab persevered and its subsequent designs proved increasingly successful. In 1957, the Livermore Lab was selected to develop the warhead for the Navy's

Polaris missile The UGM-27 Polaris missile was a two-stage solid-fuel rocket, solid-fueled nuclear warhead, nuclear-armed submarine-launched ballistic missile (SLBM). As the United States Navy's first SLBM, it served from 1961 to 1980. In the mid-1950s the Navy ...

. This warhead required numerous innovations to fit a nuclear warhead into the relatively small confines of the missile nosecone. During the

, many Livermore-designed

warhead A warhead is the section of a device that contains the explosive agent or toxic (biological, chemical, or nuclear) material that is delivered by a missile, rocket (weapon), rocket, torpedo, or bomb. Classification Types of warheads include: *E ...

s entered service. These were used in missiles ranging in size from the

Lance The English term lance is derived, via Middle English '' launce'' and Old French '' lance'', from the Latin '' lancea'', a generic term meaning a wikt:lancea#Noun">lancea'', a generic term meaning a spear">wikt:lancea#Noun">lancea'', a generi ...

surface-to-surface tactical missile to the megaton-class Spartan antiballistic missile. Over the years, LLNL designed the following warheads: W27 (Regulus cruise missile; 1955; joint with Los Alamos), W38 (Atlas/Titan ICBM; 1959), B41 (B52 bomb; 1957),

W45 W45 may refer to: * W45 (nuclear warhead) * Luray Caverns Airport, in Page County, Virginia, United States * Mizuho Station, in Hokkaido, Japan * W45, a classification in masters athletics * W45, a Toyota W transmission Toyota Motor Corporation ...

(Little John/Terrier missiles; 1956), W47 (Polaris SLBM; 1957), W48 (155-mm howitzer; 1957), W55 (submarine rocket; 1959), W56 (Minuteman ICBM; 1960), W58 (Polaris SLBM; 1960), W62 (Minuteman ICBM; 1964), W68 (Poseidon SLBM; 1966), W70 (Lance missile; 1969), W71 (Spartan missile; 1968),

W79 W79 may refer to: * Cubitruncated cuboctahedron * Minami-Wakkanai Station, in Hokkaido, Japan * Tappahannock Municipal Airport, in Essex County, Virginia, United States * W79 Artillery-Fired Atomic Projectile {{Disambiguation ...

(8-in. artillery gun; 1975), W82 (155-mm howitzer; 1978), B83 (modern strategic bomb; 1979), and

W87 The W87 is an American thermonuclear missile warhead formerly deployed on the LGM-118A Peacekeeper ("MX") ICBM. 50 MX missiles were built, each carrying up to 10 W87 warheads in multiple independently targetable reentry vehicles (MIRV), and w ...

(LGM-118 Peacekeeper/MX ICBM; 1982). The W87 and the B83 are the only LLNL designs still in the U.S. nuclear stockpile. With the collapse of the

in 1991 and the end of the

, the United States began a moratorium on nuclear testing and development of new nuclear weapon designs. To sustain existing warheads for the indefinite future, a science-based

Stockpile Stewardship Stockpile stewardship refers to the United States program of reliability testing, viability, and the maintenance of its nuclear weapons without the use of nuclear testing. Because no new nuclear weapons have been developed by the United States si ...

Program (SSP) was defined that emphasized the development and application of greatly improved technical capabilities to assess the safety, security, and reliability of existing nuclear warheads without the use of nuclear testing. Confidence in the performance of weapons, without nuclear testing, is maintained through an ongoing process of stockpile surveillance, assessment and certification, and refurbishment or weapon replacement. With no new designs of nuclear weapons, the warheads in the U.S. stockpile must continue to function far past their original expected lifetimes. As components and materials age, problems can arise. Stockpile Life Extension Programs can extend system lifetimes, but they also can introduce performance uncertainties and require maintenance of outdated technologies and materials. Because there is concern that it will become increasingly difficult to maintain high confidence in the current warheads for the long term, the Department of Energy/National Nuclear Security Administration initiated the

Reliable Replacement Warhead The Reliable Replacement Warhead (RRW) was a proposed new American nuclear warhead design and bomb family that was intended to be simple, reliable and to provide a long-lasting, low-maintenance future nuclear force for the United States. Initiated ...

(RRW) Program. RRW designs could reduce uncertainties, ease maintenance demands, and enhance safety and security. In March 2007, the LLNL design was chosen for the Reliable Replacement Warhead. Since that time, Congress has not allocated funding for any further development of the RRW.

Plutonium research

LLNL conducts research into the properties and behavior of

plutonium Plutonium is a chemical element; it has symbol Pu and atomic number 94. It is a silvery-gray actinide metal that tarnishes when exposed to air, and forms a dull coating when oxidized. The element normally exhibits six allotropes and four ...

to learn how plutonium performs as it ages and how it behaves under high pressure (e.g., with the impact of high explosives). Plutonium has seven temperature-dependent solid

allotropes Allotropy or allotropism () is the property of some chemical elements to exist in two or more different forms, in the same physical state, known as allotropes of the elements. Allotropes are different structural modifications of an element: th ...

. Each possesses a different density and

crystal structure In crystallography, crystal structure is a description of ordered arrangement of atoms, ions, or molecules in a crystalline material. Ordered structures occur from intrinsic nature of constituent particles to form symmetric patterns that repeat ...

. Alloys of plutonium are even more complex; multiple phases can be present in a sample at any given time. Experiments are being conducted at LLNL and elsewhere to measure the structural, electrical and chemical properties of plutonium and its alloys and to determine how these materials change over time. Such measurements will enable scientists to better model and predict plutonium's long-term behavior in the aging stockpile. The Lab's plutonium research is conducted in a specially designed facility called the SuperBlock, with emphasis on safety and security. Work with highly enriched uranium is also conducted there. In March 2008, the

National Nuclear Security Administration The National Nuclear Security Administration (NNSA) is a United States federal agency responsible for safeguarding national security through the military application of nuclear science. NNSA maintains and enhances the safety, security, and ef ...

(NNSA) presented its preferred alternative for the transformation of the nation's nuclear weapons complex. Under this plan, LLNL would be a center of excellence for nuclear design and engineering, a center of excellence for high explosive research and development, and a science magnet in high-energy-density (i.e., laser)

physics Physics is the scientific study of matter, its Elementary particle, fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge whi ...

. In addition, most of its special nuclear material would be removed and consolidated at a more central, yet-to-be-named site. On September 30, 2009, the NNSA announced that about two thirds of the special nuclear material (e.g., plutonium) at LLNL requiring the highest level of security protection had been removed from LLNL. The move was part of NNSA's efforts initiated in October 2006 to consolidate special nuclear material at five sites by 2012, with significantly reduced square footage at those sites by 2017. The federally mandated project intends to improve security and reduce security costs, and is part of NNSA's overall effort to transform the Cold War era "nuclear weapons" enterprise into a 21st-century "nuclear security" enterprise. The original date to remove all high-security nuclear material from LLNL, based on equipment capability and capacity, was 2014. NNSA and LLNL developed a timeline to remove this material as early as possible, accelerating the target completion date to 2012.

Global security program

The Lab's work in global security aims to reduce and mitigate the dangers posed by the spread or use of weapons of mass destruction and by threats to energy and environmental security. Livermore has been working on global security and homeland security for decades, predating both the collapse of the Soviet Union in 1991 and the September 11, 2001, terrorist attacks. LLNL staff have been heavily involved in the cooperative nonproliferation programs with Russia to secure at-risk weapons materials and assist former weapons workers in developing peaceful applications and self-sustaining job opportunities for their expertise and technologies. In the mid-1990s, Lab scientists began efforts to devise improved biodetection capabilities, leading to miniaturized and autonomous instruments that can detect biothreat agents in a few minutes instead of the days to weeks previously required for DNA analysis. Today, Livermore researchers address a spectrum of threats – radiological/nuclear, chemical, biological, explosives, and cyber. They combine physical and life sciences, engineering, computations, and analysis to develop technologies that solve real-world problems. Activities are grouped into five programs: *Nonproliferation. Preventing the spread of materials, technology, and expertise related to weapons of mass destruction (WMD) and detecting WMD proliferation activities worldwide. *Domestic security: Anticipating, innovating and delivering technological solutions to prevent and mitigate devastating high-leverage attacks on U.S. soil. *Defense: Developing and demonstrating new concepts and capabilities to help the Department of Defense prevent and deter harm to the nation, its citizens and its military forces. *Intelligence: Working at the intersection of science, technology, and analysis to provide insight into the threats to national security posed by foreign entities. *Energy and environmental security: Furnishing scientific understanding and technological expertise to devise energy and environmental solutions at global, regional and local scales.

Other programs

LLNL supports capabilities in a broad range of scientific and technical disciplines, applying current capabilities to existing programs and developing new science and technologies to meet future national needs. *The LLNL chemistry, materials, and life science research focuses on chemical engineering, nuclear chemistry, materials science, and biology and bio-nanotechnology. *Physics thrust areas include

condensed matter Condensed matter physics is the field of physics that deals with the macroscopic and microscopic physical properties of matter, especially the solid and liquid phases, that arise from electromagnetic forces between atoms and electrons. More gen ...

and high-pressure physics, optical science and

high energy density physics High-energy-density physics (HEDP) is a subfield of physics intersecting condensed matter physics, nuclear physics, astrophysics and plasma physics. It has been defined as the physics of matter and radiation at energy densities in excess of about ...

, medical physics and

biophysics Biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study biological phenomena. Biophysics covers all scales of biological organization, from molecular to organismic and populations ...

, and nuclear, particle and

accelerator physics Accelerator physics is a branch of applied physics, concerned with designing, building and operating particle accelerators. As such, it can be described as the study of motion, manipulation and observation of relativistic charged particle beams ...

. *In the area of energy and environmental science, Livermore's emphasis is on carbon and climate, energy, water and the environment, and the national nuclear waste repository. *The LLNL engineering activities include micro- and

nanotechnology Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing propertie ...

laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word ''laser'' originated as an acronym for light amplification by stimulated emission of radi ...

s and

optics Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of optical instruments, instruments that use or Photodetector, detect it. Optics usually describes t ...

biotechnology Biotechnology is a multidisciplinary field that involves the integration of natural sciences and Engineering Science, engineering sciences in order to achieve the application of organisms and parts thereof for products and services. Specialists ...

precision engineering Precision engineering is a subdiscipline of electrical engineering, software engineering, electronics engineering, mechanical engineering, and optical engineering concerned with designing machines, fixtures, and other structures that have except ...

, nondestructive characterization, modeling and simulation, systems and decision science, and sensors, imaging and communications. *LLNL is a computing organization with capabilities in computer science, software engineering, data science, modeling and simulation, information technology, and

cyber security Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software, systems and networks from thr ...

. Lawrence Livermore National Laboratory has worked out several energy technologies in the field of

coal gasification In industrial chemistry, coal gasification is the process of producing syngas—a mixture consisting primarily of carbon monoxide (CO), hydrogen (), carbon dioxide (), methane (), and water vapour ()—from coal and water, air and/or oxygen. H ...

shale oil extraction Shale oil extraction is an industrial process for unconventional oil production. This process converts kerogen in oil shale into shale oil by pyrolysis, hydrogenation, or thermal dissolution. The resultant shale oil is used as fuel oil or ...

geothermal energy Geothermal energy is thermal energy extracted from the crust (geology), crust. It combines energy from the formation of the planet and from radioactive decay. Geothermal energy has been exploited as a source of heat and/or electric power for m ...

, advanced battery research,

solar energy Solar energy is the radiant energy from the Sun's sunlight, light and heat, which can be harnessed using a range of technologies such as solar electricity, solar thermal energy (including solar water heating) and solar architecture. It is a ...

, and

fusion energy Fusion power is a proposed form of power generation that would generate electricity by using heat from nuclear fusion reactions. In a fusion process, two lighter atomic nuclei combine to form a heavier nucleus, while releasing energy. Devices d ...

. Main

oil shale Oil shale is an organic-rich Granularity, fine-grained sedimentary rock containing kerogen (a solid mixture of Organic compound, organic chemical compounds) from which liquid hydrocarbons can be produced. In addition to kerogen, general compos ...

processing technologies worked out by the Lawrence Livermore National Laboratory are LLNL HRS (hot-recycled-solid), LLNL RISE (''

in situ is a Latin phrase meaning 'in place' or 'on site', derived from ' ('in') and ' ( ablative of ''situs'', ). The term typically refers to the examination or occurrence of a process within its original context, without relocation. The term is use ...

'' extraction technology) and LLNL radiofrequency technologies.

Key accomplishments

Over its 60-year history, Lawrence Livermore has made many scientific and technological achievements, including: *Critical contributions to the U.S.

nuclear deterrence Deterrence theory refers to the scholarship and practice of how threats of using force by one party can convince another party to refrain from initiating some other course of action. The topic gained increased prominence as a military strategy d ...

effort through the design of nuclear weapons to meet military requirements and, since the mid-1980s, through the stockpile stewardship program, by which the safety and reliability of the enduring stockpile is ensured without underground nuclear testing. *Design, construction, and operation of a series of ever larger, more powerful, and more capable laser systems, culminating in the 192-beam

National Ignition Facility The National Ignition Facility (NIF) is a laser-based inertial confinement fusion (ICF) research device, located at Lawrence Livermore National Laboratory in Livermore, California, United States. NIF's mission is to achieve fusion ignition wit ...

(NIF), completed in 2009. *Advances in

particle accelerator A particle accelerator is a machine that uses electromagnetic fields to propel electric charge, charged particles to very high speeds and energies to contain them in well-defined particle beam, beams. Small accelerators are used for fundamental ...

and fusion technology, including

magnetic fusion Magnetic confinement fusion (MCF) is an approach to generate thermonuclear fusion power that uses magnetic fields to confine fusion fuel in the form of a plasma. Magnetic confinement is one of two major branches of controlled fusion research, alon ...

free-electron laser A free-electron laser (FEL) is a fourth generation light source producing extremely brilliant and short pulses of radiation. An FEL functions much as a laser but employs relativistic electrons as a active laser medium, gain medium instead of using ...

accelerator mass spectrometry Accelerator mass spectrometry (AMS) is a form of mass spectrometry that accelerates ions to extraordinarily high kinetic energies before mass analysis. The special strength of AMS among the different methods of mass spectrometry is its ability t ...

, and

inertial confinement fusion Inertial confinement fusion (ICF) is a fusion energy process that initiates nuclear fusion reactions by compressing and heating targets filled with fuel. The targets are small pellets, typically containing deuterium (2H) and tritium (3H). Typical ...

. *Breakthroughs in

high-performance computing High-performance computing (HPC) is the use of supercomputers and computer clusters to solve advanced computation problems. Overview HPC integrates systems administration (including network and security knowledge) and parallel programming into ...

, including the development of novel tools for massively

parallel computing Parallel computing is a type of computing, computation in which many calculations or Process (computing), processes are carried out simultaneously. Large problems can often be divided into smaller ones, which can then be solved at the same time. ...

and the design and application of computers that can carry out quintillions of operations per second. *Development of technologies and systems for detecting nuclear, radiological, chemical, biological, and explosive threats to prevent and mitigate WMD proliferation and

terrorism Terrorism, in its broadest sense, is the use of violence against non-combatants to achieve political or ideological aims. The term is used in this regard primarily to refer to intentional violence during peacetime or in the context of war aga ...

. *Development of

extreme ultraviolet lithography Extreme ultraviolet lithography (EUVL, also known simply as EUV) is a technology used in the semiconductor industry for manufacturing integrated circuits (ICs). It is a type of photolithography that uses 13.5 nm extreme ultraviolet (EUV) light fro ...

(EUVL) for fabricating next-generation

computer chips An integrated circuit (IC), also known as a microchip or simply chip, is a set of electronic circuits, consisting of various electronic components (such as transistors, resistors, and capacitors) and their interconnections. These components a ...

. *First-ever detection of

massive compact halo object A MAssive Compact Halo Object (MACHO) is a kind of astronomy, astronomical body that might explain the apparent presence of dark matter in galactic halos. A MACHO is a body that emits little or no radiation and drifts through interstellar space un ...

s (MACHOs), a suspected but previously undetected component of

dark matter In astronomy, dark matter is an invisible and hypothetical form of matter that does not interact with light or other electromagnetic radiation. Dark matter is implied by gravity, gravitational effects that cannot be explained by general relat ...

. *Advances in

genomics Genomics is an interdisciplinary field of molecular biology focusing on the structure, function, evolution, mapping, and editing of genomes. A genome is an organism's complete set of DNA, including all of its genes as well as its hierarchical, ...

, and biodetection, including major contributions to the complete sequencing of the human

genome A genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses). The nuclear genome includes protein-coding genes and non-coding genes, other functional regions of the genome such as ...

though the

Joint Genome Institute The Joint Genome Institute (JGI) is a scientific user facility for integrative genomic science at Lawrence Berkeley National Laboratory. The mission of the JGI is to advance genomics research in support of the United States Department of Energy ...

and the development of rapid PCR (polymerase chain reaction) technology that lies at the heart of today's most advanced DNA detection instruments. *Development and operation of the National Atmospheric Release Advisory Center (NARAC), which provides real-time, multi-scale (global, regional, local, urban) modeling of

hazardous material Dangerous goods are substances that are a risk to health, safety, property or the Natural environment, environment during transport. Certain dangerous goods that pose risks even when not being transported are known as hazardous materials (syll ...

s released into the

atmosphere An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosph ...

. *Development of highest resolution

global climate model A general circulation model (GCM) is a type of climate model. It employs a mathematical model of the general circulation of a planetary atmosphere or ocean. It uses the Navier–Stokes equations on a rotating sphere with thermodynamics, thermod ...

s and contributions to the

Intergovernmental Panel on Climate Change The Intergovernmental Panel on Climate Change (IPCC) is an intergovernmental body of the United Nations. Its job is to "provide governments at all levels with scientific information that they can use to develop climate policies". The World Met ...

which, together with former vice president

Al Gore Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...

, was awarded the 2007

Nobel Peace Prize The Nobel Peace Prize (Swedish language, Swedish and ) is one of the five Nobel Prizes established by the Will and testament, will of Sweden, Swedish industrialist, inventor, and armaments manufacturer Alfred Nobel, along with the prizes in Nobe ...

. *Co-discoverers of new superheavy elements

113 113 may refer to: *113 (number), a natural number *AD 113, a year *113 BC, a year *113 (band), a French hip hop group *113 (MBTA bus), Massachusetts Bay Transportation Authority bus route *113 (New Jersey bus), Ironbound Garage in Newark and run to ...

114 114 may refer to: *114 (number) *AD 114 *114 BC *114 (1st London) Army Engineer Regiment, Royal Engineers, an English military unit *114 (Antrim Artillery) Field Squadron, Royal Engineers, a Northern Irish military unit *114 (MBTA bus) *114 (New Je ...

, 115, 116, 117, and 118. *Invention of new healthcare technologies, including a microelectrode array for construction of an artificial

retina The retina (; or retinas) is the innermost, photosensitivity, light-sensitive layer of tissue (biology), tissue of the eye of most vertebrates and some Mollusca, molluscs. The optics of the eye create a focus (optics), focused two-dimensional ...

, a miniature glucose sensor for the treatment of

diabetes Diabetes mellitus, commonly known as diabetes, is a group of common endocrine diseases characterized by sustained high blood sugar levels. Diabetes is due to either the pancreas not producing enough of the hormone insulin, or the cells of th ...

, and a compact proton therapy system for

radiation therapy Radiation therapy or radiotherapy (RT, RTx, or XRT) is a therapy, treatment using ionizing radiation, generally provided as part of treatment of cancer, cancer therapy to either kill or control the growth of malignancy, malignant cell (biology), ...

. On July 17, 2009 LLNL announced that the Laboratory had received eight R&D 100 Awards – more than it had ever received in the annual competition. The previous LLNL record of seven awards was reached five times – in 1987, 1988, 1997, 1998 and 2006. Also known as the "Oscars of invention", the awards are given each year for the development of cutting-edge scientific and engineering technologies with commercial potential. The awards raise LLNL's total number of awards since 1978 to 129. On October 12, 2016, LLNL released the results of computerized modeling of Mars's moon Phobos, finding that it has a connection with keeping the Earth safe from asteroids. In December, 2022 scientists at Lawrence Livermore National Laboratory announced, in a breakthrough for

fusion power Fusion power is a proposed form of power generation that would generate electricity by using heat from nuclear fusion reactions. In a fusion process, two lighter atomic nuclei combine to form a heavier nucleus, while releasing energy. Devices d ...

technology, that they have used the technique of

to achieve a net gain of energy. The

(NIF) became the first fusion reactor to achieve breakeven on December 5, 2022, with an experiment producing 3.15 megajoules of energy from a 2.05 megajoule input of laser light for an energy gain of about 1.5.

Key facilities

Exterior patio of the National Ignition Facility

Biosecurity Biosecurity refers to measures aimed at preventing the introduction or spread of harmful organisms (e.g. viruses, bacteria, plants, animals etc.) intentionally or unintentionally outside their native range or within new environments. In agricult ...

and

Nanoscience Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing propertie ...

Laboratory. Researchers apply advances in

nanoscience Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing propertie ...

to develop novel technologies for the detection, identification, and characterization of harmful biological

pathogen In biology, a pathogen (, "suffering", "passion" and , "producer of"), in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a Germ theory of d ...

s (viruses, spores, and bacteria) and chemical toxins. * Center for Accelerator Mass Spectrometry: LLNL's Center for Accelerator Mass Spectrometry (CAMS) develops and applies a wide range of isotopic and ion-beam analytical tools used in basic research and technology development, addressing a spectrum of scientific needs important to the Laboratory, the university community, and the nation. CAMS is the world's most versatile and productive accelerator mass spectrometry facility, performing more than 25,000 AMS measurement operations per year. * High Explosives Applications Facility and Energetic Materials Center: At HEAF, teams of scientists, engineers, and technicians address nearly all aspects of

high explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An exp ...

s: research, development and testing, material characterization, and performance and safety tests. HEAF activities support the Laboratory's Energetic Materials Center, a national resource for research and development of

explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An ex ...

pyrotechnics Pyrotechnics is the science and craft of creating fireworks, but also includes safety matches, oxygen candles, Pyrotechnic fastener, explosive bolts (and other fasteners), parts of automotive airbags, as well as gas-pressure blasting in mining, q ...

, and propellants. * National Atmospheric Release Advisory Center: NARAC is a national support and resource center for planning, real-time assessment, emergency response, and detailed studies of incidents involving a wide variety of hazards, including nuclear, radiological, chemical, biological, and natural atmospheric emissions. *

: This 192-beam, stadium-size laser system is used to compress fusion targets to conditions required for thermonuclear burn. Experiments at NIF study physical processes at conditions that exist only in the interior of stars and in exploding nuclear weapons (see National Ignition Facility and photon science). * Superblock: This unique high-security facility houses modern equipment for research and engineering testing of

nuclear material Nuclear material refers to the metals uranium, plutonium, and thorium, in any form, according to the IAEA. This is differentiated further into "source material", consisting of natural and depleted uranium, and "special fissionable material", con ...

s and is the place where

expertise is developed, nurtured, and applied. Research on highly enriched

uranium Uranium is a chemical element; it has chemical symbol, symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Ura ...

also is performed here. * Livermore Computing Complex: One of the world’s most dominant high performance computing centers, the Livermore Computing Complex comprises several buildings that house many HPC systems that hold top-ranking positions on the Top500 list. LLNL is also home to the world’s largest Spectra TFinity tape library. The complex has nearly 48,000 square feet of machine floor space, supporting both classified and unclassified national security programs. In 2023, LLNL modernized the complex with upgrades to its power and water-cooling capacity. * Titan Laser: Titan is a combined nanosecond-long pulse and ultrashort-pulse (subpicosecond) laser, with hundreds of joules of energy in each beam. This petawatt-class laser is used for a range of high-

energy density In physics, energy density is the quotient between the amount of energy stored in a given system or contained in a given region of space and the volume of the system or region considered. Often only the ''useful'' or extractable energy is measure ...

physics experiments, including the science of fast ignition for

energy.

Premier computing ecosystem

Throughout its history, LLNL has been a leader in computers and scientific computing. Even before the Livermore Lab opened its doors, E.O. Lawrence and Edward Teller recognized the importance of computing and the potential of computational simulation. Their purchase of one of the first UNIVAC computers set the precedent for LLNL's history of acquiring and exploiting the fastest and most capable supercomputers in the world. A succession of increasingly powerful and fast computers have been used at the Lab over the years in support of the stockpile stewardship mission. LLNL researchers also use supercomputers to answer questions about subjects such as materials science simulations, climate change, reactions to natural disasters, and other physical phenomena. LLNL has a long history of developing high performance computing

software Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications. The history of software is closely tied to the development of digital comput ...

and systems, focusing on creating highly complex physics models, visualization codes, and other unique applications tailored to specific research requirements. LLNL-developed software projects optimize the operation and management of the computer systems, including operating systems such as NLTSS or TOSS (Tri-Laboratory Operating System Stack), software build and installation tools such as Spack, and resource management packages such as Flux and

SLURM The Slurm Workload Manager, formerly known as Simple Linux Utility for Resource Management (SLURM), or simply Slurm, is a free and open-source job scheduler for Linux and Unix-like kernels, used by many of the world's supercomputers and compute ...

. LLNL also initiated and continues leading the development of ZFS on Linux, the official port of

ZFS ZFS (previously Zettabyte File System) is a file system with Volume manager, volume management capabilities. It began as part of the Sun Microsystems Solaris (operating system), Solaris operating system in 2001. Large parts of Solaris, includin ...

to the

Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...

operating system.

Livermore Valley Open Campus (LVOC)

In August 2009, a joint venture was announced between

Sandia National Laboratories Sandia National Laboratories (SNL), also known as Sandia, is one of three research and development laboratories of the United States Department of Energy's National Nuclear Security Administration (NNSA). Headquartered in Kirtland Air Force B ...

/California campus and LLNL to create an open, unclassified research and development space called the Livermore Valley Open Campus (LVOC). The motivation for the LVOC stems from current and future national security challenges that require increased coupling to the private sector to understand threats and deploy solutions in areas such as high performance computing, energy and environmental security, cyber security, economic security, and non-proliferation. The LVOC is modeled after research and development campuses found at major industrial research parks and other U.S. Department of Energy laboratories with campus-like security, a set of business and operating rules devised to enhance and accelerate international scientific collaboration and partnerships with U.S. government agencies, industry and academia. Ultimately, the LVOC will consist of an approximately 110-acre parcel along the eastern edge of the Livermore Laboratory and Sandia sites, and will house additional conference space, collaboration facilities and a visitor center to support educational and research activities. Objectives of LVOC *Enhance the two laboratories' national security missions by substantially increasing engagement with the private sector and academic community. *Stay at the forefront of the science, technology and engineering fields. *Ensure a quality future workforce by expanding opportunities for open engagement of the broader scientific community.

Budget

For Fiscal Year 2009 LLNL spent $1.497 billion on research and laboratory operations activities: Research/Science Budget: *

– $301.1 million *Nuclear Weapon Deterrent (Safety/Security/Reliability) – $227.2 million *Advance Simulation and Computing – $221.9 million *Nonproliferation – $152.2 million *Department of Defense – $125.9 million *Basic and Applied Science – $86.6 million *Homeland Security – $83.9 million *Energy – $22.4 million Site Management/Operations Budget: *Safeguards/Security – $126.5 million *Facility Operations – $118.2 million *Environmental Restoration – $27.3 million

Directors

The LLNL director is appointed by the board of governors of Lawrence Livermore National Security, LLC (LLNS) and reports to the board. The laboratory director also serves as the president of LLNS. Over the course of its history, the following scientists have served as LLNL director:

Organization

The LLNL director is supported by a senior executive team consisting of the deputy director, the deputy director for science and technology, principal associate directors, and other senior executives who manage areas/functions directly reporting to the laboratory director. The director's office is organized into these functional areas/offices: * Chief Information Office * Contractor Assurance and Continuous Improvement * Environment, Safety and Health * Government and External Relations * Independent Audit and Oversight * Office of General Counsel * Prime Contract Management Office * Quality Assurance Office * Security Organization * LLNS, LLC Parent Oversight Office The laboratory is organized into four principal directorates, each headed by a principal associate director: * Global Security * Weapons and Complex Integration * National Ignition Facility and Photon Science * Operations and Business ** Business ** Facilities & Infrastructure ** Institutional Facilities Management ** Integrated Safety Management System Project Office ** Nuclear Operations ** Planning and Financial Management ** Staff Relations ** Strategic Human Resources Management Three other directorates are each headed by a principal associate director who reports to the LLNL director: * Computing * Engineering * Physical & Life Sciences

Corporate management

The LLNL director reports to the Lawrence Livermore National Security,

LLC A limited liability company (LLC) is the United States-specific form of a private limited company. It is a business structure that can combine the pass-through taxation of a partnership or sole proprietorship with the limited liability of a ...

(LLNS) board of governors, a group of key scientific, academic, national security and business leaders from the LLNS partner companies that jointly own and control LLNS. The LLNS board of governors has a total of 16 positions, with six of these governors constituting an executive committee. All decisions of the board are made by the governors on the executive committee. The other governors are advisory to the executive committee and do not have voting rights. The University of California is entitled to appoint three governors to the executive committee, including the chair. Bechtel is also entitled to appoint three governors to the executive committee, including the vice chair. One of the Bechtel governors must be a representative of Babcock & Wilcox (B&W) or the Washington Division of URS Corporation (URS), who is nominated jointly by B&W and URS each year, and who must be approved and appointed by Bechtel. The executive committee has a seventh governor who is appointed by Battelle; they are non-voting and advisory to the executive committee. The remaining board positions are known as independent governors (also referred to as outside governors), and are selected from among individuals, preferably of national stature, and can not be employees or officers of the partner companies. The University of California-appointed chair has tie-breaking authority over most decisions of the executive committee. The board of governors is the ultimate governing body of LLNS and is charged with overseeing the affairs of LLNS in its operations and management of LLNL. LLNS managers and employees who work at LLNL, up to and including the president and laboratory director, are generally referred to as laboratory employees. All laboratory employees report directly or indirectly to the LLNS president. While most of the work performed by LLNL is funded by the federal government, laboratory employees are paid by LLNS, which is responsible for all aspects of their employment, including providing health care benefits and retirement programs. Within the board of governors, authority resides in the executive committee to exercise all rights, powers, and authorities of LLNS, excepting only certain decisions that are reserved to the parent companies. The LLNS executive committee is free to appoint officers or other managers of LLNS and LLNL, and may delegate its authorities as it deems appropriate to such officers, employees, or other representatives of LLNS/LLNL. The executive committee may also retain auditors, attorneys, or other professionals as necessary. For the most part the executive committee has appointed senior managers at LLNL as the primary officers of LLNS. As a practical matter most operational decisions are delegated to the president of LLNS, who is also the laboratory director. The positions of president laboratory director and deputy laboratory director are filled by joint action of the chair and vice chair of the executive committee, with the University of California nominating the president and laboratory director and Bechtel nominating the deputy laboratory director. The current LLNS chairman is Norman J. Pattiz, founder and chairman of

Westwood One Westwood One, Inc. is an American radio network owned by Cumulus Media. The company syndicates talk, music, and sports programming. The company takes its name from an earlier network also named Westwood One, a company founded in 1976. The co ...

, America's largest radio network, who also currently serves on the board of regents of the University of California. The vice chairman is J. Scott Ogilvie, president of Bechtel Systems & Infrastructure, Inc., who also serves on the board of directors of Bechtel Group, Inc. (BGI) and on the BGI Audit Committee.

Public protests

The Livermore Action Group organized many mass protests, from 1981 to 1984, against nuclear weapons which were being produced by the Lawrence Livermore National Laboratory. Peace activists Ken Nightingale and Eldred Schneider were involved. On June 22, 1982, more than 1,300

anti-nuclear The Anti-nuclear war movement is a social movement that opposes various nuclear technologies. Some direct action groups, environmental movements, and professional organisations have identified themselves with the movement at the local, n ...

protesters were arrested in a nonviolent demonstration. More recently, there has been an annual protest against nuclear weapons research at Lawrence Livermore. In August 2003, 1,000 people protested at Livermore Labs against "new-generation nuclear warheads". In the 2007 protest, 64 people were arrested. More than 80 people were arrested in March 2008 while protesting at the gates. On July 27, 2021, the Society of Professionals, Scientists, and Engineers – University of Professional & Technical Employees Local 11, CWA Local 9119, went on a three-day strike over unfair labor practices.

Footnotes

References

* * * *

External links and sources

*
Lawrence Livermore National Security, a Limited Liability Corporation
(official website) * *
LLNL Industrial Partnerships and Commercialization (IPAC)
(official website)
Aerial photograph
{{Authority control Laboratories in California United States Department of Energy national laboratories Federally Funded Research and Development Centers Livermore, California Livermore Valley Research institutes in the San Francisco Bay Area Nuclear research institutes Nuclear weapons infrastructure of the United States Supercomputer sites University of California Buildings and structures in Alameda County, California 1952 establishments in California Superfund sites in California Battelle Memorial Institute Ernest Lawrence Military in the San Francisco Bay Area Military research of the United States

Overview

History

Origins

Renaming

Major projects

Nuclear weapons

Plutonium research

Global security program

Other programs

Key accomplishments

Key facilities

Premier computing ecosystem

Livermore Valley Open Campus (LVOC)

Sponsors

Budget

Directors

Organization

Corporate management

Public protests

See also

Footnotes

References

External links and sources