Quick Answer: What Is Plasma Energy?
Plasma is the fourth state of matter, an ionised gas of charged particles that makes up approximately 99.9% of all visible matter in the universe. From the aurora borealis to fusion reactors to the living light of biophotons within your cells, plasma science bridges cutting-edge physics, clean energy technology, and the oldest questions about the nature of existence. This article explores what plasma genuinely is, what frontier research reveals, and why this science invites both intellectual rigour and spiritual wonder.
Last updated: March 15, 2026
Key Takeaways
- Plasma is the fourth state of matter and constitutes 99.9% of all visible matter in the universe, including stars, lightning, and the Northern Lights.
- Fritz-Albert Popp's peer-reviewed biophoton research suggests living cells emit coherent light, opening dialogue between biophysics and ancient concepts of an inner luminosity.
- ITER, the international fusion experiment, is working to harness plasma for near-limitless clean energy, with first plasma operations projected around 2034.
- Battery electric vehicles show 32 to 47% lower carbon footprints than hybrids, according to 2025 research in Communications Earth and Environment.
- Canada registered nearly 685,000 zero-emission vehicles in 2024, led by Quebec, in one of the world's more committed clean energy transitions.
- Serious philosophers and physicists, including those referenced by Robert K.G. Temple, invite us to consider plasma's dominance as a framework for understanding ancient wisdom about a living, luminous universe.
What Is Plasma? The Physics You Were Never Taught
Most of us learned about three states of matter in school: solid, liquid, and gas. But there is a fourth state, one that constitutes the vast majority of the universe, and it is called plasma.
Plasma forms when a gas is heated to extremely high temperatures or exposed to strong electromagnetic fields, supplying enough energy for electrons to escape their atoms entirely. The result is an ionised collection of free electrons and positive ions, a substance that is neither fully gas nor anything we encounter in ordinary Earth-bound life. According to MIT's Plasma Science and Fusion Center, plasma conducts electricity, generates and responds to magnetic fields, and exhibits collective behaviours entirely distinct from neutral gases.
The U.S. Department of Energy describes plasma as existing "across a vast range of temperatures and densities," from the cold plasma in fluorescent light bulbs to the scorching plasma at the centre of stars. The Princeton Plasma Physics Laboratory notes that while Earth is unusual in being dominated by solids, liquids, and gases, virtually everything beyond our planet's surface exists as plasma.
That single fact deserves a moment of genuine reflection. When you look up at a clear night sky and see thousands of stars, you are looking at plasma. The interstellar medium between stars, the corona of our sun, the solar wind streaming toward us at a million kilometres per hour, all plasma. We are, in a very real sense, surrounded by a plasma universe.
Plasma All Around Us: Aurora, Lightning, Stars
Despite being rare on Earth's surface, plasma is not absent from our everyday experience. Three of the most spectacular natural phenomena on our planet are plasma events.
The Aurora Borealis
The aurora borealis, or Northern Lights, represents one of the most visually arresting plasma displays accessible to Canadians. Solar wind, a continuous stream of plasma emitted by the sun, travels roughly 150 million kilometres to reach Earth. When this plasma interacts with Earth's magnetosphere, some particles are channelled into the polar regions, where they collide with atmospheric nitrogen and oxygen at altitudes between 100 and 300 kilometres. These collisions excite electrons in atmospheric molecules, which then release energy as visible light. The characteristic greens come from oxygen at lower altitudes; the purples and blues from nitrogen; the rare reds from oxygen at higher elevations.
NOAA's Space Weather Prediction Center monitors solar plasma activity continuously, issuing geomagnetic storm watches that allow aurora chasers across Canada to know when the sky might light up. In 2024 and 2025, increased solar activity during Solar Cycle 25's peak brought aurora displays as far south as the northern United States, reminding millions of people that plasma is not an abstract laboratory concept but a living presence in our sky.
Lightning
A lightning bolt is a plasma channel. As electrical charge builds between clouds and the ground, a stepped leader of ionised air (plasma) descends invisibly, creating a conductive path. The return stroke travels this path at roughly one-third the speed of light, heating the channel to approximately 30,000 Kelvin, five times hotter than the surface of the sun. That brief plasma event releases the energy we see as a flash and hear as thunder.
Ohio State University's College of Engineering notes that plasma research has applications ranging from heat shields (which use plasma-like conditions during atmospheric re-entry) to medical plasma devices that sterilise surgical instruments. Understanding plasma in nature has directly enabled engineering breakthroughs.
Fluorescent Lights and Neon Signs
The fluorescent lights in offices, the neon signs in restaurant windows, and the compact fluorescent bulbs many Canadians still use. All are plasma devices. An electrical current ionises a low-pressure gas inside the tube, creating plasma that emits ultraviolet light. In fluorescent tubes, that UV light excites a phosphor coating, producing visible light. These familiar technologies demonstrate that plasma can be harnessed, controlled, and put to practical use at human scales.
Biophotons: Living Light Within Your Cells
Perhaps the most philosophically rich area of plasma-adjacent research is biophotonics: the study of ultra-weak light emissions from living organisms. While biophotons are not plasma in the strict physical sense, they represent a fascinating intersection between biophysics, coherent light, and the electromagnetic fields that plasma science studies.
German biophysicist Fritz-Albert Popp documented these emissions over decades of experimental work. In his peer-reviewed paper "Properties of Biophotons and Their Theoretical Implications," published in the Indian Journal of Experimental Biology (2003), Popp described how living cells emit photons in quantities far below what you could see with the naked eye, but measurable with sensitive photomultiplier equipment. Critically, these emissions appeared to be coherent, organised like laser light rather than random thermal radiation, suggesting they might carry biological information.
Research published in Frontiers in Systems Neuroscience (2025) reviewed the broader landscape of biophotonic signalling in the human body and brain, acknowledging both the intriguing experimental evidence and the significant open questions that remain. The field is still developing, and scientists are rightly cautious about drawing firm conclusions. What is established is that living systems interact with electromagnetic fields in complex ways that we are only beginning to understand.
For readers drawn to spiritual traditions that speak of an inner light, or a luminous quality to consciousness, biophoton research offers a scientifically honest place to sit with these ideas. Not as confirmation of any specific metaphysical claim, but as a reminder that life's relationship with light is richer and stranger than classical biology once supposed.
If you feel drawn to explore these themes, Thalira's crystal and stone collection includes pieces chosen for their relationship to light and energy, while our oracle and tarot cards support practices of inner inquiry that complement scientific curiosity.
ITER and the Promise of Fusion Energy
If biophotons represent plasma's connection to life, ITER represents its most ambitious engineering application: the potential for near-limitless clean energy.
ITER (which stands for International Thermonuclear Experimental Reactor, and also means "the way" in Latin) is a fusion experiment under construction in Cadarache, southern France. It brings together 35 nations, including Canada, the European Union, the United States, China, Japan, Russia, South Korea, and India, in the largest scientific collaboration on Earth outside the International Space Station.
The principle is straightforward, even if the engineering is extraordinarily complex. In the sun, hydrogen nuclei fuse under gravity and heat to form helium, releasing enormous energy. ITER will attempt to replicate this process in a doughnut-shaped chamber called a tokamak, using powerful magnetic fields to confine plasma heated to 150 million degrees Celsius, ten times hotter than the sun's core.
At this temperature, deuterium and tritium (isotopes of hydrogen) can fuse, releasing energy without the long-lived radioactive waste of nuclear fission. ITER's design goal is to demonstrate a Q factor of at least 10: producing 500 megawatts of fusion power from just 50 megawatts of heating input.
In April 2025, ITER completed installation of its first vacuum vessel sector into the tokamak, arriving three weeks ahead of schedule. First plasma operations are projected around 2034, with deuterium-tritium experiments beginning around 2039. If successful, ITER will not generate electricity itself, but will demonstrate the physics basis for fusion power plants that subsequent generations could build.
The implications are significant. Fusion's fuel (hydrogen isotopes) is effectively inexhaustible. Deuterium is found in seawater; tritium can be bred from lithium. A fusion-powered world would have access to enormous quantities of clean energy without carbon emissions or long-term nuclear waste. This is not science fiction; it is the current focus of billions of dollars in international scientific investment.
Plasma Propulsion: Reaching for the Stars
While ITER works to harness plasma on Earth, plasma propulsion is already operating in space and being developed for humanity's first crewed missions to Mars.
Ion thrusters, which use plasma, are standard on many modern satellites. Safran Group reported in 2024 that Hall-effect thrusters (a type of plasma engine) have become the industry standard for commercial satellite station-keeping due to their exceptional fuel efficiency. Unlike chemical rockets that burn propellant in seconds, ion thrusters accelerate charged particles over long periods, achieving very high exhaust velocities with minimal propellant mass.
NASA's Pulsed Plasma Rocket (PPR) programme, under active research through its NIAC (NASA Innovative Advanced Concepts) initiative, is exploring whether plasma propulsion could enable crewed Mars missions with dramatically reduced travel times. Current chemical rockets would take seven to nine months to reach Mars. PPR concepts aim to reduce that to potentially 90 days, which would significantly reduce astronaut radiation exposure during the journey.
Oregon State University's electric propulsion research group works on similar technologies, developing plasma thrusters optimised for scientific missions throughout the solar system. The practical development of plasma propulsion is one of the most active areas of aerospace engineering today.
Plasma Arc Gasification: Turning Waste Into Energy
Closer to Earth, plasma arc gasification offers a technology for converting waste that cannot easily be recycled into synthesis gas (syngas), which can then be used to generate electricity.
In a plasma gasification system, waste is fed into a chamber where plasma torches operating at temperatures exceeding 5,500 degrees Celsius atomise the material. Organic compounds are converted to syngas (primarily hydrogen and carbon monoxide) while inorganic materials melt into a vitrified slag that is non-toxic and can be used in construction.
The U.S. Department of Energy's National Energy Technology Laboratory has documented Westinghouse plasma gasification systems as a promising approach for hazardous and mixed waste streams. A comprehensive review published in PMC (National Institutes of Health, 2022) examined plasma gasification specifically for medical waste treatment, a concern heightened after the COVID-19 pandemic generated enormous quantities of single-use medical materials. The authors found plasma gasification to be one of the most effective technologies for complete destruction of pharmaceutical compounds and pathogens.
A 2024 review in ScienceDirect synthesised recent advances in plasma gasification, noting improvements in energy efficiency and the increasing economic viability of smaller-scale systems. While plasma gasification is not yet widespread, it represents a genuine technological pathway for communities seeking to manage waste streams that cannot be recycled or composted.
Electric Vehicles and the Clean Energy Transition
Electric vehicles occupy an interesting position in any discussion of plasma energy and sustainability. They do not use plasma directly, but they represent the kind of clean energy transition that plasma-based technologies like fusion energy are ultimately meant to support, and their environmental credentials are now well-established in the peer-reviewed literature.
Research published in Communications Earth and Environment in 2025 (a Nature journal) analysed battery electric vehicles' carbon footprints across 1.5 to 3.0 degree climate scenarios. The findings showed that BEVs demonstrate 32 to 47% lower carbon footprints than hybrids even under current grid conditions, a gap that widens as electrical grids decarbonise. The International Council on Clean Transportation, drawing on lifecycle assessment methodology, confirms that EVs already produce significantly fewer emissions than combustion vehicles over their operating lifetimes.
The lifecycle debate (which sometimes claims battery production erases EVs' environmental benefits) has been addressed extensively in peer-reviewed literature. Scientific Reports published a comprehensive global lifecycle impact assessment (2023) finding that, at the global average grid mix, EVs produce approximately half the greenhouse gas emissions of comparable combustion vehicles over their lifetime. In jurisdictions with clean grids (including much of Canada, where hydro and nuclear power dominate), the advantage is substantially greater.
The International Energy Agency's Global EV Outlook 2024 projects that the transport sector's emissions reductions depend significantly on accelerating EV adoption alongside grid decarbonisation. These are not competing goals; they are mutually reinforcing.
None of this means EVs are without limitations. Mining for battery materials raises legitimate environmental and labour rights concerns. Range anxiety and charging infrastructure gaps remain real barriers for some Canadians, particularly in rural and northern communities. Acknowledging complexity does not diminish the genuine environmental benefits that the evidence supports.
Canada's Electric Vehicle Journey
Canada is navigating its clean energy transition with characteristic regional variation. The Canada Energy Regulator's 2025 Market Snapshot on zero-emission vehicles documents a Q4 2024 ZEV adoption rate of 18.9% nationally, meaning nearly one in five new vehicle sales was zero-emission. Canadians registered 487,618 battery electric vehicles and 197,581 plug-in hybrids in 2024.
Quebec leads the country, driven by strong provincial incentives and one of North America's cleanest electrical grids (approximately 94% hydroelectric). Quebec's ZEV adoption rate reached 12.8% of its total registered vehicle fleet. British Columbia (28% of new EV registrations) and Ontario (23%) follow. Federal purchase incentives have played a role, though the programme has faced budgetary pressures.
Q1 2025 saw a notable dip: sales fell roughly 23%, with market share dropping to around 9%, attributed in part to tariff uncertainty affecting vehicle pricing and the expiration of some federal incentive programmes. This illustrates that clean energy transitions are not linear progressions; they require consistent policy support.
For Canadians considering EVs, the environmental case is clear in most of the country. The practical case depends on driving patterns, charging access, and the specific vehicle. Those in urban centres with overnight home charging access typically find EV ownership straightforward; those in rural or northern regions face genuine infrastructure gaps that policy-makers need to address.
The Spiritual Dimension: A Universe of Living Light
We come now to the question that perhaps drew you to this article in the first place: what does plasma physics mean for how we understand the nature of reality, consciousness, and spirit?
We want to approach this with care. There is a long history of pseudo-scientific claims appropriating physics terminology ("quantum healing," "vibrational frequencies," "plasma consciousness") that misrepresent the actual science to sell a spiritual product. We will not do that here. But we also believe genuine philosophical reflection on what physics reveals is valuable and honest.
Robert K.G. Temple's 2021 book "A New Science of Heaven," published by Hodder and Stoughton, develops an extended argument that plasma physics may offer a scientific framework for understanding phenomena that ancient traditions described as subtle or luminous energy. Temple worked with Nobel laureates including Paul Dirac and David Bohm, and with cosmobiologist Chandra Wickramasinghe. His argument is not that ancient peoples knew plasma science, but that plasma, as the dominant state of matter in the universe, may be implicated in phenomena that do not fit neatly into the physics of solids, liquids, and gases that dominates everyday earthly experience.
This is a serious scholarly exploration, not a conspiracy claim. Temple does not argue that corporations are suppressing plasma technology; he argues that scientists studying plasma may illuminate aspects of reality that older wisdom traditions pointed toward with different conceptual tools.
What can we say honestly? The observable universe is, at its broadest scales, a plasma universe. The matter that makes up your body (the carbon, oxygen, nitrogen, hydrogen in your cells) was forged in stellar plasma billions of years ago. You are, in the most literal sense, made of stardust. The biophotons your cells emit link you to the electromagnetic processes that characterise plasma on cosmic scales, even if the mechanisms are entirely different.
Ancient traditions that spoke of the universe as fundamentally composed of light, or of living beings as radiant with a subtle energy, were not doing physics. But they were directing attention toward something that physics has since confirmed in its own way: that matter and energy are far more dynamic, interconnected, and luminous than everyday appearances suggest.
To sit with that, not as proof of any specific metaphysical claim but as an invitation to wonder, seems both intellectually honest and spiritually nourishing.
Thalira's meditation tools and journals and planners support the kind of contemplative inquiry that plasma science can inspire: What are you, really? What is this universe you inhabit? How do the findings of physics change, or deepen, your sense of what it means to be alive?
Practical Integration: Living in Alignment With Plasma Reality
Practices Grounded in Plasma Awareness
- Aurora meditation: If you live in Canada, plan at least one season around witnessing the aurora borealis in person. Few experiences so viscerally connect you to the plasma nature of the cosmos. Apps like SpaceWeatherLive allow you to track geomagnetic activity.
- Light awareness in practice: Inspired by biophoton research, spend a few minutes each morning sitting in natural light before screens. Notice how your body responds to natural electromagnetic spectra, the research base for light therapy (photobiomodulation) suggests real physiological effects.
- Fusion literacy: Follow ITER's progress. Sign up for their newsletter. When fusion energy becomes a genuine source of electricity in your children's or grandchildren's lifetimes, you will understand the plasma science behind it. This kind of informed hope is itself a spiritual practice.
- Informed transport choices: If EV adoption fits your circumstances, the environmental evidence supports it. If it does not yet fit your situation, informed advocacy for charging infrastructure in your community aligns your daily choices with the clean energy transition.
- Contemplative inquiry: Use the fact that 99.9% of visible matter is plasma as a meditation object. In what sense are you the rare, cool exception in a hot, luminous universe? What does that suggest about the preciousness of embodied, conscious life on this small, wet planet?
Explore our spiritual books and guides for further reading that bridges science and contemplative practice, or browse our chakra tools for energy-based practices that can complement plasma-inspired reflection.
Plasma, Consciousness, and the Question of Connection
Plasma physics does not prove that the universe is conscious, or that human awareness is a special plasma phenomenon. These remain open questions that philosophy and contemplative experience address more directly than physics. What plasma science does demonstrate is that the universe is dynamic, electromagnetic, and luminous at scales we rarely appreciate. It does so through peer-reviewed experiments, international engineering projects, and observations from telescopes and spacecraft, not through assertion or suppressed secrets.
The most honest position is this: the universe is far stranger and more beautiful than the standard three-state matter model suggests. Plasma science is one window into that strangeness. So is genuine spiritual inquiry, honestly pursued. Neither replaces the other. Both, held together with intellectual integrity, expand what it is possible to know and to wonder.
My Inventions: The Autobiography of Nikola Tesla by Tesla, Nikola
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Frequently Asked Questions
What is plasma energy in physics?
Plasma is the fourth state of matter, formed when gas is heated or exposed to electromagnetic fields until electrons separate from atoms, creating an ionised gas of charged particles. It conducts electricity, responds to magnetic fields, and makes up approximately 99.9% of all visible matter in the universe, including stars, lightning, and the aurora borealis.
How does plasma relate to spiritual energy concepts?
Some researchers and authors, including Robert K.G. Temple in "A New Science of Heaven" (2021), argue that plasma physics may offer a scientific framework for understanding phenomena described in ancient spiritual traditions. Since plasma is the dominant state of matter in the universe and responds to consciousness-related electromagnetic fields, it invites reflection on the relationship between matter, energy, and awareness.
What are biophotons and how do they connect to plasma?
Biophotons are ultra-weak light emissions produced by living cells. Researcher Fritz-Albert Popp documented their coherent properties in peer-reviewed work published in the Indian Journal of Experimental Biology (2003), suggesting cells communicate via light fields. While not plasma in the strict physical sense, biophoton research explores bioelectromagnetic fields that parallel some properties studied in plasma physics.
What is ITER and why does it matter for plasma energy?
ITER is the world's largest nuclear fusion experiment, involving 35 nations and located in southern France. It uses plasma heated to 150 million degrees Celsius (ten times hotter than the sun's core) to attempt controlled fusion energy. The project aims to demonstrate that fusion can produce ten times more energy than it consumes (Q ≥ 10), potentially offering a near-limitless clean energy source.
Are electric vehicles actually better for the environment?
Research published in Communications Earth and Environment (2025) found that battery electric vehicles show 32 to 47% lower carbon footprints than hybrids across 1.5 to 3.0 degree climate scenarios. The International Energy Agency's Global EV Outlook 2024 confirms EVs produce significantly fewer lifecycle emissions than combustion vehicles, even accounting for battery production, as electrical grids decarbonise.
How is plasma used in space propulsion?
NASA's Pulsed Plasma Rocket (PPR) programme is actively researching plasma-based propulsion for deep space travel, including potential Mars missions. Ion thrusters using plasma are already operational in satellites. Safran Group (2024) reported that plasma engines, also called Hall-effect thrusters, are now standard on many commercial satellites due to their fuel efficiency.
What is plasma arc gasification?
Plasma arc gasification uses superheated plasma (temperatures exceeding 5,500 degrees Celsius) to convert waste materials into synthesis gas and vitrified slag. The U.S. Department of Energy's NETL has researched Westinghouse plasma gasification systems, and peer-reviewed literature in PMC documents its use for medical waste treatment. It represents a legitimate waste-to-energy technology with environmental applications.
Where does Canada stand on electric vehicle adoption?
Canada's electric vehicle adoption reached an 18.9% zero-emission vehicle (ZEV) rate in Q4 2024, according to the Canada Energy Regulator. Quebec leads with a 12.8% ZEV adoption rate. In 2024, Canadians registered 487,618 battery EVs and 197,581 plug-in hybrids. While Q1 2025 saw a dip due to tariff uncertainty, Canada remains one of the stronger EV markets globally.
What percentage of the universe is plasma?
Plasma makes up approximately 99.9% of all visible matter in the observable universe. This includes all stars, stellar winds, interstellar and intergalactic media, and planetary magnetospheres. According to the Princeton Plasma Physics Laboratory, Earth is unusual in being dominated by the three more familiar states of matter: solid, liquid, and gas.
How does aurora borealis relate to plasma physics?
The aurora borealis (Northern Lights) is a plasma phenomenon. Solar wind carries plasma from the sun that interacts with Earth's magnetic field, channelling charged particles into the polar atmosphere where they excite atmospheric gases, producing the characteristic glowing curtains of light. NOAA's Space Weather Prediction Center monitors this solar plasma activity continuously.
Can plasma physics inform a spiritual worldview?
This is an area of genuine philosophical inquiry. If plasma constitutes 99.9% of visible matter and ancient traditions described the universe as fundamentally composed of luminous, dynamic energy, there is an intriguing resonance between modern science and perennial wisdom. Thalira encourages exploring these parallels with intellectual honesty, holding the science rigorously while remaining open to what it may mean for our understanding of consciousness and connection.
What practical steps can I take inspired by plasma energy research?
You can support legitimate plasma energy research by staying informed about ITER fusion milestones, considering EV adoption to reduce fossil fuel dependence, and exploring biophoton-informed wellness practices such as light therapy and bioelectromagnetic research. On a spiritual level, recognising that you are composed of the same matter as stars can deepen practices of awe, gratitude, and presence.
Sources and Citations
- Popp, F.A. (2003). "Properties of Biophotons and Their Theoretical Implications." Indian Journal of Experimental Biology, 41(5), 391–402. PubMed ID: 15244259.
- Schäfer, E., et al. (2025). "The concept of biophotonic signaling in the human body and brain: rationale, problems and directions." Frontiers in Systems Neuroscience. doi:10.3389/fnsys.2025.1597329.
- Qiao, W., et al. (2025). "Battery electric vehicles show the lowest carbon footprints among passenger cars across 1.5–3.0 °C energy decarbonisation pathways." Communications Earth and Environment (Nature). doi:10.1038/s43247-025-02447-2.
- Wu, Z., et al. (2023). "Life cycle environmental impact assessment for battery-powered electric vehicles at the global and regional levels." Scientific Reports (Nature). doi:10.1038/s41598-023-35150-3.
- International Energy Agency. (2024). Global EV Outlook 2024: Outlook for Emissions Reductions. Paris: IEA.
- Canada Energy Regulator. (2025). "Market Snapshot: Zero Emission Vehicles in Canada: Latest Trends 2025." Government of Canada, Ottawa.
- Temple, R.K.G. (2021). A New Science of Heaven: How the New Science of Plasma Physics Is Shedding Light on Spiritual Experience. London: Coronet Books (Hodder and Stoughton).