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“ As we progress along the Kardashev Scale, energy harnessed on Earth will increase a hundredfold and will mostly be solar aka fusion aka starlight. Then energy harnessed will increase perhaps a billionfold if we make it to Kardashev II, with space solar power, and another billionfold if we... show more

Rui Huang

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136,720 次观看 • 1 年前 •via X (Twitter)

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Elon Musk: The sun provides basically 100% of the energy in the solar system. “One way to look at civilization is progress on the Kardashev scale. Kardashev scale 1 means you've harnessed all the power of a planet. I think we've probably harnessed less than 1% of the power of Earth. Kardashev scale 2 is you've harnessed all the power of your sun. The sun is overwhelmingly the largest source of energy in the solar system. Everything else maybe amounts to about a trillionth of the energy in the solar system, compared to the sun. So, it rounds up to 100%. That's how much of the energy in the future will be solar, when you view things from a Kardashev standpoint.” Future Investment Initiative Conference, October 29, 2024

Elon Musk: The sun provides basically 100% of the energy in the solar system. “One way to look at civilization is progress on the Kardashev scale. Kardashev scale 1 means you've harnessed all the power of a planet. I think we've probably harnessed less than 1% of the power of Earth. Kardashev scale 2 is you've harnessed all the power of your sun. The sun is overwhelmingly the largest source of energy in the solar system. Everything else maybe amounts to about a trillionth of the energy in the solar system, compared to the sun. So, it rounds up to 100%. That's how much of the energy in the future will be solar, when you view things from a Kardashev standpoint.” Future Investment Initiative Conference, October 29, 2024

ELON CLIPS

1,693,791 次观看 • 1 年前

Elon Musk: We're currently harnessing less than 1% of the Sun's energy available on Earth. “One way to look at civilization is progress on the Kardashev scale. Kardashev scale 1 means you've harnessed all the power of a planet. I think we've probably harnessed less than 1% of the power of Earth. Kardashev scale 2 is you've harnessed all the power of your sun. The Sun is overwhelmingly the largest source of energy in the solar system. Everything else maybe amounts to about a trillionth of the energy in the solar system, compared to the Sun. So, it rounds up to 100%. That's how much of the energy in the future will be solar, when you view things from a Kardashev standpoint.” Future Investment Initiative Conference, October 29, 2024

Elon Musk: We're currently harnessing less than 1% of the Sun's energy available on Earth. “One way to look at civilization is progress on the Kardashev scale. Kardashev scale 1 means you've harnessed all the power of a planet. I think we've probably harnessed less than 1% of the power of Earth. Kardashev scale 2 is you've harnessed all the power of your sun. The Sun is overwhelmingly the largest source of energy in the solar system. Everything else maybe amounts to about a trillionth of the energy in the solar system, compared to the Sun. So, it rounds up to 100%. That's how much of the energy in the future will be solar, when you view things from a Kardashev standpoint.” Future Investment Initiative Conference, October 29, 2024

ELON CLIPS

1,067,519 次观看 • 1 年前

Elon Musk: The sun generates a billion times more energy than everything on Earth combined. “As soon as you start thinking about things at a grander scale, like Kardashev Scale 2 civilizations, it becomes very obvious. Anyone who studies physics has known this for a very long time. Kardashev was a Russian physicist who came up with this idea in the 60s, as a way to classify civilizations. - Kardashev Scale 1: You've harnessed most of the energy of the planet. - Kardashev Scale 2: You've harnessed most of the energy of your sun. - Kardashev Scale 3: You've harnessed most of the energy of your galaxy. We're only about 1% or a few percent of Kardashev Scale 1 right now, optimistically. But as soon as you go to Kardashev Scale 2, then you're really just saying everything is solar power and the rest is in the noise. The sun produces about a billion times more energy than everything on Earth combined.” All-In Podcast, October 31, 2025

Elon Musk: The sun generates a billion times more energy than everything on Earth combined. “As soon as you start thinking about things at a grander scale, like Kardashev Scale 2 civilizations, it becomes very obvious. Anyone who studies physics has known this for a very long time. Kardashev was a Russian physicist who came up with this idea in the 60s, as a way to classify civilizations. - Kardashev Scale 1: You've harnessed most of the energy of the planet. - Kardashev Scale 2: You've harnessed most of the energy of your sun. - Kardashev Scale 3: You've harnessed most of the energy of your galaxy. We're only about 1% or a few percent of Kardashev Scale 1 right now, optimistically. But as soon as you go to Kardashev Scale 2, then you're really just saying everything is solar power and the rest is in the noise. The sun produces about a billion times more energy than everything on Earth combined.” All-In Podcast, October 31, 2025

ELON CLIPS

65,501 次观看 • 6 个月前

Elon Musk: “In order to make some progress on the Kardashev scale, we need to launch satellites to orbit earth and capture solar power, and that avoids the needs to build massive power plants on earth and deal with cooling. Cooling is much easier in space. What we intend to do is to climb the Kardashev scale.”

Elon Musk: “In order to make some progress on the Kardashev scale, we need to launch satellites to orbit earth and capture solar power, and that avoids the needs to build massive power plants on earth and deal with cooling. Cooling is much easier in space. What we intend to do is to climb the Kardashev scale.”

Sawyer Merritt

137,583 次观看 • 3 个月前

🚨ELON MUSK: "The biggest source of energy is The Sun. One of the ways you can think about the progress of a civilization is the Kardashev scale. You're Kardashev level 1 if you harness the power of a planet, 2 if you harness the power of a solar system, or 3 if you harness the power of a galaxy. When you think in terms of the Kardashev scale, it becomes obvious that the Sun is the most overwhelming source of energy, and everything else is tiny potatoes. The sun is a big potato. A humungous potato." 🥔☀️

🚨ELON MUSK: "The biggest source of energy is The Sun. One of the ways you can think about the progress of a civilization is the Kardashev scale. You're Kardashev level 1 if you harness the power of a planet, 2 if you harness the power of a solar system, or 3 if you harness the power of a galaxy. When you think in terms of the Kardashev scale, it becomes obvious that the Sun is the most overwhelming source of energy, and everything else is tiny potatoes. The sun is a big potato. A humungous potato." 🥔☀️

Autism Capital 🧩

17,688,100 次观看 • 1 年前

Elon Musk: We're at the very early stage of the Intelligence Big Bang. “I hope civilization's around in 100 years. If it is around, it's going to look very different from civilization today. I'd predict that there's going to be at least five times as many humanoid robots as there are humans. Maybe 10 times. One way to look at the progress of civilization is percentage completion Kardashev. So if you're in a Kardashev scale 1, you've harnessed all the energy of a planet. In my opinion, we've only harnessed maybe 1% or 2% of Earth's energy. So we've got a long way to go to the Kardashev scale 1 then Kardashev 2, you've harnessed all the energy of a sun, which would be I don't know, a billion times more energy than Earth, maybe closer to a trillion. And then Kardashev 3 would be all the energy of a galaxy, we're pretty far from that. So we're at the very, very early stage of the Intelligence Big Bang.” Elon Musk at Y Combinator, June 16, 2025

Elon Musk: We're at the very early stage of the Intelligence Big Bang. “I hope civilization's around in 100 years. If it is around, it's going to look very different from civilization today. I'd predict that there's going to be at least five times as many humanoid robots as there are humans. Maybe 10 times. One way to look at the progress of civilization is percentage completion Kardashev. So if you're in a Kardashev scale 1, you've harnessed all the energy of a planet. In my opinion, we've only harnessed maybe 1% or 2% of Earth's energy. So we've got a long way to go to the Kardashev scale 1 then Kardashev 2, you've harnessed all the energy of a sun, which would be I don't know, a billion times more energy than Earth, maybe closer to a trillion. And then Kardashev 3 would be all the energy of a galaxy, we're pretty far from that. So we're at the very, very early stage of the Intelligence Big Bang.” Elon Musk at Y Combinator, June 16, 2025

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63,138 次观看 • 5 个月前

$ELON MUSK ON WHY SPACE SOLAR IS ESSENTIAL FOR KARDASHEV PROGRESS “To make any progress on a Kardashev 2 scale… you really have to have your solar power in deep space.” These late 2025 comments remain central as AI energy demands grow and orbital deployments advance into 2026. He notes Earth receives only a tiny fraction of the Sun’s output, limiting terrestrial scaling. Space allows access to vastly more continuous energy without atmospheric losses. Why it matters: This frames energy constraints not as limits but as incentives to expand off-planet, enabling meaningful steps toward stellar-scale utilization. Source: Elon Musk on X, November 2025 — Topic: AI Scaling and Kardashev Framework$

ELON MUSK ON WHY SPACE SOLAR IS ESSENTIAL FOR KARDASHEV PROGRESS “To make any progress on a Kardashev 2 scale… you really have to have your solar power in deep space.” These late 2025 comments remain central as AI energy demands grow and orbital deployments advance into 2026. He notes Earth receives only a tiny fraction of the Sun’s output, limiting terrestrial scaling. Space allows access to vastly more continuous energy without atmospheric losses. Why it matters: This frames energy constraints not as limits but as incentives to expand off-planet, enabling meaningful steps toward stellar-scale utilization. Source: Elon Musk on X, November 2025 — Topic: AI Scaling and Kardashev Framework

Lacey

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ELON MUSK: “In order to ascend the Kardashev scale, in order to get to any meaningful percentage of the sun's energy harness, you have to go to space. If you want to get to, say, a millionth of the power output of the sun, you would have to increase civilizational energy harness by much more than a millionth. We currently use much less than a trillionth of the power output of the sun. And a trillion is a million times a million. So basically, we're basically practically nowhere on the Kardashev 2 scale.”

ELON MUSK: “In order to ascend the Kardashev scale, in order to get to any meaningful percentage of the sun's energy harness, you have to go to space. If you want to get to, say, a millionth of the power output of the sun, you would have to increase civilizational energy harness by much more than a millionth. We currently use much less than a trillionth of the power output of the sun. And a trillion is a million times a million. So basically, we're basically practically nowhere on the Kardashev 2 scale.”

Dima Zeniuk

1,231,195 次观看 • 1 个月前

The Kardashev Scale is one of the coolest ways to think about how advanced a civilization really is Here is the cool visualization from The Kardashev Scale: - Type 1: Harness all the energy on a planet - Type 2: Harness all the energy from a star - Type 3: Harness all the energy in a galaxy The Kardashev Scale is not just sci-fi. It shows us the long-term destiny of intelligent life…if we don’t destroy ourselves first

The Kardashev Scale is one of the coolest ways to think about how advanced a civilization really is Here is the cool visualization from The Kardashev Scale: - Type 1: Harness all the energy on a planet - Type 2: Harness all the energy from a star - Type 3: Harness all the energy in a galaxy The Kardashev Scale is not just sci-fi. It shows us the long-term destiny of intelligent life…if we don’t destroy ourselves first

X Freeze

786,793 次观看 • 5 个月前

Elon Musk: Artificial intelligence will continue to scale until we've harnessed all the energy of our galaxy. “I think we'll see intelligence continue to scale all the way up to where most of the power of the sun is harnessed for compute, and then ultimately most of the power of the galaxy, sort of Kardashev 2, Kardashev 3 scale compute. One should think about artificial intelligence, not as a destination that you reach, but really as part of the overall escalation of intelligence that we are aware of. Human intelligence has also scaled as the population has increased and we've been able to store more and more information.” Interview at the All-In Summit, September 10, 2025

Elon Musk: Artificial intelligence will continue to scale until we've harnessed all the energy of our galaxy. “I think we'll see intelligence continue to scale all the way up to where most of the power of the sun is harnessed for compute, and then ultimately most of the power of the galaxy, sort of Kardashev 2, Kardashev 3 scale compute. One should think about artificial intelligence, not as a destination that you reach, but really as part of the overall escalation of intelligence that we are aware of. Human intelligence has also scaled as the population has increased and we've been able to store more and more information.” Interview at the All-In Summit, September 10, 2025

ELON CLIPS

41,848 次观看 • 1 年前

Elon Musk on energy and the future: — Humanity captures far less than even a billionth of the Sun’s energy, and reaching a millionth would be a massive leap — Future “currency” will essentially be wattage, as energy drives everything — Kardashev scale progress (from planetary to galactic) depends on orders of magnitude increases in energy harnessing — AI, robotics, and atomic-level manufacturing will create abundance beyond what we can imagine

Elon Musk on energy and the future: — Humanity captures far less than even a billionth of the Sun’s energy, and reaching a millionth would be a massive leap — Future “currency” will essentially be wattage, as energy drives everything — Kardashev scale progress (from planetary to galactic) depends on orders of magnitude increases in energy harnessing — AI, robotics, and atomic-level manufacturing will create abundance beyond what we can imagine

Dima Zeniuk

17,977 次观看 • 8 个月前

ELON MUSK: “Our progress toward a Kardashev Type II civilization, let’s have an aspiration that if we say that our goal is to get even a millionth of the Sun’s energy, that would be more than 1,000 times as much energy as could possibly be produced on Earth. About half a billionth of the Sun’s energy reaches Earth, so you would have to go up three orders of magnitude from that just to get to a millionth. We are very, very, very far from even having a billionth of the Sun’s energy harnessed in any way. So a reasonable goal would be to try to get to a millionth.”

ELON MUSK: “Our progress toward a Kardashev Type II civilization, let’s have an aspiration that if we say that our goal is to get even a millionth of the Sun’s energy, that would be more than 1,000 times as much energy as could possibly be produced on Earth. About half a billionth of the Sun’s energy reaches Earth, so you would have to go up three orders of magnitude from that just to get to a millionth. We are very, very, very far from even having a billionth of the Sun’s energy harnessed in any way. So a reasonable goal would be to try to get to a millionth.”

DogeDesigner

7,431,407 次观看 • 8 个月前

Elon Musk: Everything is solar power. The rest is noise. “The sun is about 99.8% of the mass of the solar system. Jupiter's about 0.1% and everything else is in the remaining 0.1%, and we are much less than 0.1%. So, if you burnt all of the mass of the solar system, then the total energy produced by the sun would still round up to 100%. If you just burnt Earth, the whole planet, and burnt Jupiter, which is very big and quite challenging to burn, turn Jupiter into a thermonuclear reactor, the sun is 99.8% of the mass of the solar system and everything else is in the miscellaneous category. Basically, no matter what you do, total energy produced in our solar system rounds up to 100% from the sun. You could even throw another Jupiter in, so we're going to snag a Jupiter from somewhere else, you could teleport two more Jupiters into our solar system, burn them, and the sun would still round up to 100%. As long as you're at 99.6%, you're still rounding up to 100%. Maybe that gives some perspective of why solar is really the thing that matters. And, as soon as you start thinking about things at a grander scale, like Kardashev Scale 2 civilizations, it becomes very, very obvious. I'm not saying anything that's new, by the way. Anyone who studies physics has known this for a very long time. In fact, Kardashev, a Russian physicist who came up with this idea, I think, in the 1960s, just as a way to classify civilizations, where Kardashev Scale 1 would be, you've harnessed most of the energy of the planet, Kardashev Scale 2, you've harnessed most of the energy of your sun, Kardashev 3, you've harnessed most of the energy of a galaxy. Now we're only about 1% or a few percent of Kardashev Scale 1 right now, optimistically. But as soon as you go to Kardashev Scale 2, where you're talking about the power of the sun, then you're really just saying everything is solar power and the rest is in the noise. Like, the sun produces about a billion times, or call it well over a billion times more energy than everything on Earth combined.” All-In Podcast, October 31, 2025

Elon Musk: Everything is solar power. The rest is noise. “The sun is about 99.8% of the mass of the solar system. Jupiter's about 0.1% and everything else is in the remaining 0.1%, and we are much less than 0.1%. So, if you burnt all of the mass of the solar system, then the total energy produced by the sun would still round up to 100%. If you just burnt Earth, the whole planet, and burnt Jupiter, which is very big and quite challenging to burn, turn Jupiter into a thermonuclear reactor, the sun is 99.8% of the mass of the solar system and everything else is in the miscellaneous category. Basically, no matter what you do, total energy produced in our solar system rounds up to 100% from the sun. You could even throw another Jupiter in, so we're going to snag a Jupiter from somewhere else, you could teleport two more Jupiters into our solar system, burn them, and the sun would still round up to 100%. As long as you're at 99.6%, you're still rounding up to 100%. Maybe that gives some perspective of why solar is really the thing that matters. And, as soon as you start thinking about things at a grander scale, like Kardashev Scale 2 civilizations, it becomes very, very obvious. I'm not saying anything that's new, by the way. Anyone who studies physics has known this for a very long time. In fact, Kardashev, a Russian physicist who came up with this idea, I think, in the 1960s, just as a way to classify civilizations, where Kardashev Scale 1 would be, you've harnessed most of the energy of the planet, Kardashev Scale 2, you've harnessed most of the energy of your sun, Kardashev 3, you've harnessed most of the energy of a galaxy. Now we're only about 1% or a few percent of Kardashev Scale 1 right now, optimistically. But as soon as you go to Kardashev Scale 2, where you're talking about the power of the sun, then you're really just saying everything is solar power and the rest is in the noise. Like, the sun produces about a billion times, or call it well over a billion times more energy than everything on Earth combined.” All-In Podcast, October 31, 2025

ELON CLIPS

15,113,253 次观看 • 10 个月前

"We'll see intelligence continue to scale all the way upto where most of the power of the sun is harnessed for compute, and then ultimately of the galaxy, sort of Kardashev II or III scale." 一 Elon Musk

"We'll see intelligence continue to scale all the way upto where most of the power of the sun is harnessed for compute, and then ultimately of the galaxy, sort of Kardashev II or III scale." 一 Elon Musk

DogeDesigner

78,756 次观看 • 7 个月前