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Free Science PowerPoints for Kids & Teachers – Our Solar System
Did You Know?
The Solar System is made up of all the planets that orbit our sun. In addition to the planets, the solar system consists of moons, asteroids, comets, dust and gas. Everything in the solar system orbits around the sun.
Free Presentations in PowerPoint format
Ideas about the Solar System, from Antiquity to Kepler
The Origin of Our Solar System
The Formation of Our Solar System
Our Solar System: Basic PowerPoint Presentation
Solar System Review
Is Our Solar System Unique?
Protecting Our Home Planet
Facts about Our Solar System
Solar System PowerPoints at FreeClubWeb
Planets of the Solar System
Our Solar System
Our Solar System & Quiz One in PowerPoint format
Solar System (several) – Origin of the Solar System, Planets in the Solar System
Solar System Exploration
The Inner Planets – Mercury, Venus, Earth, Mars
The Asteroid Belt
The Outer Planets – Jupiter, Saturn, Uranus, Neptune
Kuiper Belt
Formation of the Solar System
See Also: Astronomy , Space Index
Free Solar System Games & Activities for Kids
FLASH Solar System Presentations
NASA Solar System Multimedia Galleries
For Teachers
Lots of Lessons – Solar System
Free Online Science Games for Kids
Free Clipart for Science
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Outreach Resources
Explorers' Guide to the Solar System [Presentation - Exploring the Solar System]
- Child, Teen, Adult
Activity Key
Related Resources
Pocket Solar System [Activity - Exploring the Solar System] Worlds of the Solar System: Make a Scale Model [Activity & Handout - Exploring the Solar System] Star Maps Collection: Planets, Supernovas, and Black Holes Scale of the Solar System [Online Resource - Exploring the Solar System] Our Star: The Sun [Banner - Exploring the Solar System]
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Solar System Lesson
It seems that you like this template, solar system lesson presentation, premium google slides theme, powerpoint template, and canva presentation template.
To the infinity and beyond! Do you need a little bit of help to teach your students about the Solar System, other galaxies and related science issues? Use this presentation for your lesson and be the brightest star in the teaching sky!
This template is based on a lesson structure. It is notable for the dark background that highlights the flat illustrations of planets, galaxies and rockets. In the same fashion, the slides display a pattern that looks like the space, with tons of tiny stars. The typefaces are perfect for this template: the Radhjani font is condensed and futuristic, while Staatliches has unconventional proportions, creating a great impact.
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Solar System
The perseverance rover lands on mars on february 18, 2021 experience a simulation of the landing below:.
Hello, Pluto!
Answer your questions:
Link up and Listen!
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All About Pluto
Pluto is now categorized as a dwarf planet.
What Is an Orbit?
An orbit is a regular, repeating path that one object in space takes around another one.
Play Bingo While Watching the Psyche Spacecraft Launch!
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Create your own colorful crayon Europa with textures!
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Learn all about comets!
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Can you find all the NASA and space-themed hidden objects?
Why Do We Care About Water on Mars?
Where there are signs of water, there might also be signs of life!
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Learn about impact craters!
How Long is a Year on Other Planets?
You probably know that a year is 365 days here on Earth. But did you know that on Mercury you’d have a birthday every 88 days? Read this article to find out how long it takes all the planets in our solar system to make a trip around the Sun.
Explore Mars: A Mars Rover Game
Drive around the Red Planet and gather information in this fun coding game!
All About the Moon
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What Is the Weather Like on Other Planets?
Each of the planets in our solar system experiences its own unique weather.
Is There Ice on Other Planets?
Yes, there is ice beyond Earth! In fact, ice can be found on several planets and moons in our solar system.
How Do We Weigh Planets?
We can use a planet’s gravitational pull like a scale!
What Is a Solar Eclipse?
Learn more about what happens when the moon passes between Earth and the sun!
How Is the Sun Completely Blocked in an Eclipse?
It all has to do with the distance between Earth and the sun and Earth and the moon.
Asteroid or Meteor: What's the Difference?
Learn more about asteroids, meteors, meteoroids, meteorites, and comets!
What Is an Asteroid?
And what can we learn from these space rocks in our solar system?
Make a Planet Mask!
Make a mask and pretend to be your favorite planet in our solar system!
The Mars Rovers: Perseverance
This future mission will try to find out if life ever existed on the Red Planet!
The Mars Rovers: Curiosity
Mars had water long ago. But did it also have other conditions needed for life?
The Mars Rovers: Spirit and Opportunity
What did these twin rovers teach us about the history of water on Mars?
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Learn more about the first rover to land on Mars!
The Mars Rovers
How do rovers help us learn more about the Red Planet?
All About Neptune
The coldest planet in our solar system
All About Uranus
The planet that spins on its side
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The planet with beautiful rings
All About Jupiter
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The red planet
All About Earth
The planet with living things
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Learn more about the planets in our solar system
Make a Comet on a Stick!
A comet close to home
How Long Is One Day on Other Planets?
Learn to make a graph with the answer!
How Many Moons Does Each Planet Have?
We have one, but some planets have dozens.
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Learn more about this icy moon of Jupiter!
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It's not because the Moon gets hit by meteors more often...
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The Oort Cloud!
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And how round are they?
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The answer isn't so simple...
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Write your own zany adventure story!
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For the New Moon, you must eat all the creme filling!
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These are yummy and need no baking!
What Is a Meteor Shower?
What causes them?
Make asteroids you can eat!
Make yummy potatoes look like asteroids.
Why does Saturn have rings?
And what are they made of?
Make a CD Saturn
Turn an old CD into Saturn's rings.
A Planet Without a Sun?
Astronomers may have found a planet without a sun!
Space Volcanoes!
Explore the many volcanoes in our solar system using the Space Volcano Explorer.
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Could they have brought the water to our planet?
Gallery of NASA Solar System Images
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Paint pumpkins with space and Earth science designs
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Help Juno reveal Jupiter's true nature.
Build a model spacecraft to explore the solar system!
Paper models of your favorite solar system explorers. This link takes you away from NASA Space Place.
Download SpacePlace iPhone Games!
Join the SpacePlace Community!
Home / Free Education Presentation templates / Free Solar System Animation Template PPT & Google Slides
Free Solar System Animation Template PPT & Google Slides
About the Template
Animated solar system lesson template.
Download this free animated solar system template and make interesting lessons on solar systems. Solar system, the word makes our imaginations soar, exciting us with numerous myriads of cosmic questions that dance like celestial bodies in our minds.
What is a solar system? It is a symphony of planets, moons, asteroids, and comets swirling in the vast cosmic expanse, orchestrated by the gravitational ballet of our brilliant sun. This solar system lesson template includes 15 meticulously crafted slides that dive deep into the details of our solar system.
Designed for both educational and professional use, this free galaxy template offers a seamless blend of aesthetics and information. The clean and visually appealing layout ensures that your audience stays captivated throughout your presentation.
With our Free astronomy template take your viewers on an educational odyssey through the wonders of our cosmic neighborhoods. Ignite curiosity, inspire learning, and make your presentation an out-of-this-world experience!
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- Space.com - Solar system planets, order and formation: A guide
- The Nine Planets - Solar System Facts
- Live Science - The solar system: Facts about our cosmic neighborhood
- Official Site of the City of Vancouver, Washington, United States
- Physics LibreTexts - Our Solar System
- NeoK12 - Educational Videos and Games for School Kids - Solar System
- solar system - Children's Encyclopedia (Ages 8-11)
- solar system - Student Encyclopedia (Ages 11 and up)
- Table Of Contents
What is the solar system?
The solar system comprises 8 planets , approximately 170 natural planetary satellites (moons), and countless asteroids , meteorites , and comets .
There are eight planets in the solar system. The four inner terrestrial planets are Mercury , Venus , Earth , and Mars , all of which consist mainly of rock. The four outer planets are Jupiter , Saturn , Neptune , and Uranus , giant planets that consist mainly of either gases or ice. Pluto was considered the ninth planet until 2006, when the International Astronomical Union voted to classify Pluto as a dwarf planet instead.
Where is the solar system?
The solar system is situated within the Orion-Cygnus Arm of the Milky Way Galaxy . Alpha Centauri , made up of the stars Proxima Centauri, Alpha Centauri A, and Alpha Centauri B, is the closest star system to the solar system.
Scientists have multiple theories that explain how the solar system formed. The favoured theory proposes that the solar system formed from a solar nebula , where the Sun was born out of a concentration of kinetic energy and heat at the centre, while debris rotating the nebula collided to create the planets .
Is there life in the solar system aside from on Earth?
Europa and Enceladus , moons of Jupiter and Saturn respectively, are ice-covered rocky objects that scientists think may harbour life in the water beneath the surface. Some geological evidence points to the possibility of microorganisms on Mars .
Recent News
solar system , assemblage consisting of the Sun —an average star in the Milky Way Galaxy —and those bodies orbiting around it: 8 (formerly 9) planets with more than 210 known planetary satellites (moons); many asteroids , some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas and dust known as the interplanetary medium . The solar system is part of the " observable universe ," the region of space that humans can actually or theoretically observe with the aid of technology. Unlike the observable universe, the universe is possibly infinite .
The Sun, Moon , and brightest planets were visible to the naked eyes of ancient astronomers, and their observations and calculations of the movements of these bodies gave rise to the science of astronomy . Today the amount of information on the motions, properties, and compositions of the planets and smaller bodies has grown to immense proportions, and the range of observational instruments has extended far beyond the solar system to other galaxies and the edge of the known universe. Yet the solar system and its immediate outer boundary still represent the limit of our physical reach, and they remain the core of our theoretical understanding of the cosmos as well. Earth -launched space probes and landers have gathered data on planets, moons, asteroids, and other bodies, and this data has been added to the measurements collected with telescopes and other instruments from below and above Earth’s atmosphere and to the information extracted from meteorites and from Moon rocks returned by astronauts. All this information is scrutinized in attempts to understand in detail the origin and evolution of the solar system—a goal toward which astronomers continue to make great strides.
Composition of the solar system
Located at the centre of the solar system and influencing the motion of all the other bodies through its gravitational force is the Sun , which in itself contains more than 99 percent of the mass of the system. The planets, in order of their distance outward from the Sun, are Mercury , Venus , Earth , Mars , Jupiter , Saturn , Uranus , and Neptune . Four planets—Jupiter through Neptune—have ring systems, and all but Mercury and Venus have one or more moons. Pluto had been officially listed among the planets since it was discovered in 1930 orbiting beyond Neptune, but in 1992 an icy object was discovered still farther from the Sun than Pluto. Many other such discoveries followed, including an object named Eris that appears to be at least as large as Pluto. It became apparent that Pluto was simply one of the larger members of this new group of objects, collectively known as the Kuiper belt . Accordingly, in August 2006 the International Astronomical Union (IAU), the organization charged by the scientific community with classifying astronomical objects, voted to revoke Pluto’s planetary status and place it under a new classification called dwarf planet . For a discussion of that action and of the definition of planet approved by the IAU, see planet .
Any natural solar system object other than the Sun, a planet, a dwarf planet, or a moon is called a small body ; these include asteroids , meteoroids , and comets . Most of the more than one million asteroids, or minor planets, orbit between Mars and Jupiter in a nearly flat ring called the asteroid belt. The myriad fragments of asteroids and other small pieces of solid matter (smaller than a few tens of metres across) that populate interplanetary space are often termed meteoroids to distinguish them from the larger asteroidal bodies.
The solar system’s several billion comets are found mainly in two distinct reservoirs. The more-distant one, called the Oort cloud , is a spherical shell surrounding the solar system at a distance of approximately 50,000 astronomical units (AU)—more than 1,000 times the distance of Pluto’s orbit. The other reservoir, the Kuiper belt , is a thick disk-shaped zone whose main concentration extends 30–50 AU from the Sun, beyond the orbit of Neptune but including a portion of the orbit of Pluto. (One astronomical unit is the average distance from Earth to the Sun—about 150 million km [93 million miles].) Just as asteroids can be regarded as rocky debris left over from the formation of the inner planets, Pluto, its moon Charon , Eris, and the myriad other Kuiper belt objects can be seen as surviving representatives of the icy bodies that accreted to form the cores of Neptune and Uranus. As such, Pluto and Charon may also be considered to be very large comet nuclei. The Centaur objects , a population of comet nuclei having diameters as large as 200 km (125 miles), orbit the Sun between Jupiter and Neptune, probably having been gravitationally perturbed inward from the Kuiper belt. The interplanetary medium —an exceedingly tenuous plasma (ionized gas) laced with concentrations of dust particles —extends outward from the Sun to about 123 AU.
The solar system even contains objects from interstellar space that are just passing through. Two such interstellar objects have been observed. ‘Oumuamua had an unusual cigarlike or pancakelike shape and was possibly composed of nitrogen ice. Comet Borisov was much like the comets of the solar system but with a much higher abundance of carbon monoxide .
All the planets and dwarf planets, the rocky asteroids, and the icy bodies in the Kuiper belt move around the Sun in elliptical orbits in the same direction that the Sun rotates. This motion is termed prograde, or direct, motion. Looking down on the system from a vantage point above Earth’s North Pole , an observer would find that all these orbital motions are in a counterclockwise direction. In striking contrast, the comet nuclei in the Oort cloud are in orbits having random directions, corresponding to their spherical distribution around the plane of the planets.
The shape of an object’s orbit is defined in terms of its eccentricity . For a perfectly circular orbit, the eccentricity is 0; with increasing elongation of the orbit’s shape, the eccentricity increases toward a value of 1, the eccentricity of a parabola. Of the eight major planets, Venus and Neptune have the most circular orbits around the Sun, with eccentricities of 0.007 and 0.009, respectively. Mercury, the closest planet, has the highest eccentricity, with 0.21; the dwarf planet Pluto, with 0.25, is even more eccentric . Another defining attribute of an object’s orbit around the Sun is its inclination , which is the angle that it makes with the plane of Earth’s orbit—the ecliptic plane. Again, of the planets, Mercury’s has the greatest inclination, its orbit lying at 7° to the ecliptic; Pluto’s orbit, by comparison, is much more steeply inclined, at 17.1°. The orbits of the small bodies generally have both higher eccentricities and higher inclinations than those of the planets. Some comets from the Oort cloud have inclinations greater than 90°; their motion around the Sun is thus opposite that of the Sun’s rotation, or retrograde.
THE SOLAR SYSTEM
Jul 31, 2014
3.11k likes | 5.22k Views
THE SOLAR SYSTEM. BY A.J. AZIKE. WE LIVE ON A SMALL PLANET IN A SMALL PART OF THE UNIVERSE CALLED THE SOLAR SYSTEM. THE SOLAR SYSTEM IS DOMINATED BY A SINGLE GREAT STAR- OUR SUN. SOLAR SYSTEM. SCIENTIST BELIEVE THE SOLAR SYSTEM IS ABOUT 5 BILLION YEARS OLD.
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Presentation Transcript
THE SOLAR SYSTEM BY A.J. AZIKE
WE LIVE ON A SMALL PLANET IN A SMALL PART OF THE UNIVERSE CALLED THE SOLAR SYSTEM. THE SOLAR SYSTEM IS DOMINATED BY A SINGLE GREAT STAR- OUR SUN.
SOLAR SYSTEM • SCIENTIST BELIEVE THE SOLAR SYSTEM IS ABOUT 5 BILLION YEARS OLD. • PERHAPS A NAERBY STAR EXPLODED AND CAUSED A LARGE CLOUD OF DUST AND GAS TO COLLAPSE ON ITSELF. • THE HOT CENTER PORTION BECAME THE SUN. • SMALL PIECES FORMED INTO PLANETS. • THE REMNANTS BECAME COMETS AND ASTROIDS.
THE SUN, OUR SUN
LAYERS OF THE SUN
OUR SUN IS… • THE CENTER OF OUR SOLAR SYSTEM. • PRIMARY SOURCE FOR OUR HEAT AND LIGHT. • SO FAR AWAY, IT TAKES 8 MINUTES FOR ITS LIGHT TO REACH US. • VERY ACTIVE AND ERUPTS WITH SOLAR FLARES. • THE CENTER OF ALL PLANETARY ORBITS IN OUR SOLAR SYSTEM.
-1ST PLANET, CLOSEST TO THE SUN.-MERCURY HAS EXTREMELY HOT SURFACE TEMPRATURE AND HAS NO AIR OR WATER.-IT HAS MANY CRATERS FROM BEING HIT BY DEBRIS.
VENUS • VENUS IS VISABLE IN THE MORNING AND EVENING SKY. • THE PLANET IS COVERED IN CLOUDS. • TEMPERATURE IS INCREDIBLE HOT DUE TO THE SUN’S HEAT NOT BEING ABLE TO EXCAPE ITS CANOPY OF CLOUDS. • VENUS IS AN EXTREME EXAMPLE OF THE GREENHOUSE EFFECT.
SEGMENT OF VENUS
THE EARTH, HOME SWEET HOME.
EARTH • WE LIVE ON A SMALL PLANET, THE ONLY PLACE IN THE SOLAR SYSTEM WHERE LIFE SEEMS TO FLOURISH. • LIFE ON EARTH IS POSSIBLE BECAUSE EARTH IS THE RIGHT DISTANCE AWAY FROM THE SUN FOR WATER TO EXIST AS LIQUUID. • THE ATMOSPHERE CONTAINS SO MUCH OXYGEN, IT IS KEY IN SUSTAINING LIFE.
LAYERS OF THE EARTH
THE EARTH HAS A FRIEND…
THE MOON • VERY UNEVEN SURFACE WITH MANY CRATERS. • ASTRONAUT NEIL ARMSTRONG WAS THE FIRST MAN ON THE MOON IN 1969. • THE MOON ORBITS THE EARTH. • TIDES ARE CAUSED BY THE PULL OF THE MOONS GRAVITY. • GALILEO STUDIED THE MOON IN 1609.
LUNAR PHASES
EARTH MOON RELATIONSHIP
MARS • THE ROMANS NAMED MARS AFTER THEIR GOD OF WAR. • THE SURFACE IS COVERED BY HUGE CANYONS, MOUNTAINS, ICECAPS AND VOLCANOS. • THE ATMOSPHERE IS TO THIN TO BREATH. • SOME SAY LIFE EXISTED ON THE PLANET AT SOME TIME. • PHOBOS AND DEIMOS ARE THE MOONS OF MARS.
IN 1938, AMERICANS LISTENED TO ORSON WELLES WHO NARRATED THE STORY “THE WAR OF THE WORLDS” AND BEFORE THE PROGRAM ENDED MILLIONS OF PEOPLE THOUGHT MARTIANS WERE INVADING THE EARTH.
THERE IS A LARGE BODY OF DEBRIS IN THE SUNS GRAVITATIONAL ORBIT THAT IS REMNANT FROM THE BIRTH OF THE SOLAR SYSTEM-THE ASTROID BELT
JUPITER • THE LARGEST OF THE PLANETS IN OUR SOLAR SYSTEM. • IT IS 300 TIMES HEAVIER THAN THE EARTH. • THE PLANET IS A GIANT STORM OF HYDROGEN, AMMONIA AND METHANE. • A DAY ON JUPITER IS LESS THAN 10 HOURS LONG. • ITS FAST ROTATIONS CAUSES GREAT WINDS.
JUPITERS MOONS. • IO • EUROPA • GANYMEDE • CALISTO
THE HUGE RED SPOT ON JUPITER IS IN FACT A HUGE AND VIOLENT STORM. A WHIRLPOOL OF GASES THAT WAS SEEN BY ASTRONOMERS ABOUT 300 YEARS AGO.
SATURN’S RINGS AND MOONS.
URANUS • NEARLY FOUR TIMES THE SIZE OF THE EARTH. • ORBITS THE SUN EVERY 84 YEARS. • MADE MAINLY OF HYDROGEN AND HELIUM • THE PLANET ROLLS THROUGH THE SOLAR SYSTEM ON ITS SIDE, POSSIBLY CAUSED FROM A COLLISION THAT SENT IT OFF ITS AXIS. • URANUS HAS FIVE MOONS.
NEPTUNE • THIS PLANET IS A VERY BLEAK AND WINDY PLACE. • IT HAS POISONOUS CLOUDS OF METHANE ICE CRYSTALS CONSTANTLY IN THE AIR. • NEPTUNE HAS EIGHT MOONS, THE LARGEST IS TRITON. • THIS PLANET IS THE SMALLEST OF THE FOUR GAS PLANETS.
LAST BUT NOT LEAST…THE DWARF PLANETS.
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The Solar System:
The Solar System:. A4: Our Solar System The sun and inner planets. Our Solar System. Solar System – a collection of planets , asteroids , moons , and other matter that occupy the space around a sun and are held within its gravitational pull.
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41 Galactic Solar System Projects for Kids
Inspire your budding astronomers!
You’d be hard-pressed to find a kid who isn’t drawn to space exploration. The solar system is filled with endless wonders and mysteries that help grow children’s interest in science. We have, however, come a long way since the days of hanging mobile solar system models (not that there’s anything wrong with that). From edible solar systems to large-scale chalk outlines, we found plenty of creative solar system projects to inspire budding astronomers.
1. Create an edible solar system
We love solar system projects that are equally effective as a lesson on healthy eating and science! Grab a variety of fruits, veggies, and meats, then have students get to work creating their solar system snack.
Get tutorial: Edible Solar System
2. Make play dough planets
First, make some DIY play dough or, if you’re in a pinch, buy some in a variety of colors. Then, show your students different photos and renderings of the planets so they can mold them. Finally, draw rings with white chalk on a sheet of black construction paper to represent the solar system.
Get tutorial: Play Dough Planets
3. Create a solar system on a paint stick
Solar system projects that are simple and require minimal preparation and supplies are some of our favorites! This one fits the bill since all you will need are paint sticks, painting supplies, clothespins, and some markers.
Get tutorial: Paint Stick Solar System
4. Build a space snow globe
Surely every adult remembers making a homemade snow globe at some point in their childhood. Re-create these memories with your children or students while also learning about the planets and solar system.
Get tutorial: Space Snow Globes
5. Learn about constellations with free printable cards
First, download the free PDF of these constellation flash cards. Then, print them and cut them out. Then have your students test their knowledge of the various constellations found in the sky. If they have access to a telescope at home, they can use them to identify what they are looking at.
Get printable: Constellation Flashcards
6. Simplify the solar system
This solar system project demonstrates how close each planet is to the sun. A yellow button makes for the perfect sun while paper dots work great as the planets.
Get tutorial: Solar System Button Model
7. Use plastic lids as planets
This project puts the concept of upcycling to good use. Have your students save all their various bottle caps and lids before you plan to do this project. Paint them as necessary and lay them out on some black paper to represent the various planets in the solar system.
Get tutorial: Plastic Lid Planets
8. Build a solar system out of LEGO
Kids love LEGO and they love anything space-related, so this project is a win-win in our book. Ask friends and family to donate LEGO bricks that their kids have outgrown so you have plenty of blocks for your students to work with.
Get tutorial: LEGO Solar System
9. Wear a solar system
Have students paint different-size wooden beads to look like the various planets. Once the paint is dry, seal them with a clear coat. Then have students string them onto a chain or string.
Get tutorial: Solar System Necklace
10. Use balloons and rice to build planets
Watch these adorable twins explain how to build models of the planets using rice and balloons. Once the models are complete, display them on plastic cups that are labeled with each planet’s name.
Get tutorial: Balloon Planets
11. Create a solar system using mixed-media art
You will need several days to complete this project, but the end result is just so cool! First, use a pipette and liquid watercolors to paint cotton rounds to resemble the planets. Then, use dark fabric to fill an embroidery hoop. Supply your students with acrylic paints so they can paint the fabric. Students should be encouraged to add sequins or glitter to the wet paint since they will make for a more realistic-looking night sky. Finally, have them glue their planets wherever they want.
Get tutorial: Mixed-Media Solar System
12. Paint rocks to resemble planets
Since rock painting is always fun, why not try painting rocks to resemble the planets and the sun? Once done, you can lay them out on a piece of black card stock. Be sure to use fine-tip permanent paint pens so you can really capture the details, and even leave them outside for friends to find.
Get tutorial: Rock Planets
13. Play solar system bingo
Print the free bingo cards, then gather some glass gems or buttons to use to cover the spaces. This game would make for the perfect reward for good behavior since it is so fun!
Get printable: Solar System Bingo
14. Map out the solar system on the floor
Some solar system projects require considerable preparation but are totally worth it. We especially love that this one is interactive.
Get tutorial: Solar System Map
15. To Pluto or not to Pluto
Begin by having students read two articles: one about why Pluto should be reinstated as a planet and one about why it should not. Then have them pick the best fact from each article and make their own personal decision on the issue. Once they make their decision, they’ll create a poster stating their opinion and the reason for it. Finally, have them create an astronaut of themselves to show how they voted.
16. Use stickers to create a space scene
Use a splatter technique to create the backdrop for your solar system scene. Purchase planet stickers like these in bulk so kids can easily build their solar systems.
Get tutorial: Solar System Sticker Craft
17. Craft a solar system garland
While not a free printable, we think this affordable solar system coloring page is perfect for creating a garland you can display around your classroom or home. Have plenty of colored pencils and markers on hand so students can engage in some stress-reducing coloring!
Watch video: Planet Garland
18. Read books on the solar system
There really is no substitute for a good book when teaching students about a topic like the solar system. Stock up on some popular titles, then display them in your classroom library so students can read up on the planets and stars.
Learn more: Our Favorite Books About Space
19. Make pipe cleaner planets
If you’re a pre-k or elementary school teacher, odds are you already have a drawer or box full of a variety of pipe cleaners. Put them to good use by having your students make these adorable pipe cleaner planets.
Watch video: Pipe Cleaner Planets
20. Create and wear a solar system hat
It’s probably best to pre-cut the black strips before doing this project with your students. Once the strips have been cut, have your students splatter paint on them. While the bands are drying, have your students cut and color the planets using a free printable . Then glue the sun, planets, and labels onto the hat.
Get tutorial: Solar System Hat
21. Map out the solar system outside
This project incorporates math as well science since you will need to measure the planets for an accurate comparison. All you need is chalk and some space for this easy project.
Get tutorial: Chalk Solar System
22. Play with a solar system spinner
Print this free game board, then place the fidget spinner in the middle. Have your students play and see how quickly they can recognize the various features of the solar system.
Get printable: Solar System Spinner
23. Make a Styrofoam planet model
You can’t have a list of solar system projects without the good old-fashioned Styrofoam ball model. Grab some Styrofoam, paint, and skewers and get to work!
Get tutorial: Styrofoam Planet Model
24. Make solar system bookmarks and fact cards
Print out solar system fact cards to have kids quiz each other or as writing prompts for research projects. The bookmarks are a great way to reinforce what they learned while reading.
25. Fashion planets from yarn and papier-mâché
This project is going to take a lot of time and you will need a few days to complete it, but these yarn planets will be totally worth it. You can even get some command strips and string and hang them from your classroom’s ceiling once done.
Get tutorial: Papier-Mâché Planets
26. Line up the planets
This simple project demonstrates to students how far each individual planet is from the sun. All you will need is construction paper, glue, and markers.
Learn more: Planet Lineup
27. Make planets from coffee filters
Place paper plates under a coffee filter to contain any mess, then have students color the filters with markers. Once colored, spray water over them to get the final watercolor-like effect. Finally, cut them to size and display them around your room.
Get tutorial: Coffee Filter Planets
28. Explore NASA’s website
NASA has an excellent website that includes so, so many resources to explore all about space and the solar system.
Learn more: NASA Solar System Exploration
29. Do some stargazing
This is a project that can either be done at home or during an evening outing. The Museum of Natural History’s website has an entire section full of tips for kids on stargazing.
Learn more: Astronomy Guide
30. Make marshmallow constellations
Get some books and other resources on constellations, then challenge your students to create constellations with marshmallows and toothpicks. (Be sure to have plenty of extra marshmallows since you know little stargazers love to snack!)
Get tutorial: Marshmallow Constellations
31. Make some solar system slime
Kids love slime, but be prepared for a day filled with mess! Solar system slime and clay planets are a fun (and messy) way to explore space.
Get tutorial: Solar System Slime
32. Turn planets into peg dolls
This is one of the more unique solar system projects we’ve seen. Grab yourself some peg dolls at your local craft store or Amazon in varying sizes and shapes. Then give kids some paint and let them design them to look like the sun and planets.
Learn more: Lovely Lottys Homework
33. Spin the planets on a penny
This is another planet spinner, but this time using a penny instead of a fidget spinner. Show the kids a diagram of the solar system, have them draw it on a white coaster-sized circle, and then cut a slit in the middle. Make sure the adult cuts the hole. Then place a penny in the middle to stand in as the sun. Once they’re made, kids will have a blast seeing how fast they can spin their solar system.
Learn more: Solar System Penny Spinners
34. Print a moon with pom-poms
This is the perfect solar system project for toddlers or preschoolers. Simply turn a paper plate upside down, put some gray paint on a palette, and then let kids dab pom-poms in the paint and apply them to the plate. You can talk to the kids about the surface of the moon and craters while they craft.
Get tutorial: Pom-Pom Printed Moon Craft
35. Take a tour of the ISS
Ever wonder what it’s like to spend time in the International Space Station? Wonder no more because you can take a tour with this informative video!
36. Create a solar system bracelet
While we already had a solar system necklace on our list, this bracelet was too pretty not to include. Plus we think it would make a great gift idea too!
37. Use magnets to make a solar system
Solar system magnets plus a white board are a great way to let kids explore the planets, sun, and other aspects of the solar system. It’s also an easy, store-bought solution if you are short on time.
Buy it: Magdum Solar System Magnets
38. Run a gravity experiment
This is a really cool experiment that will teach kids about gravity and centripetal force in a hands-on way. The experiment involves dropping plastic eggs filled with marbles from varying heights and then recording the speed with which they fall to the ground.
Get tutorial: Gravity And Centripetal Force in Our Solar System
39. Test your aim
Kids learn best when having fun, so why not add this solar system dartboard to your indoor recess repertoire?
Buy it: BooTaa Large Dart Board for Kids
40. Take a field trip to a football field
Show your students this video so they really understand the size and scope of the solar system. If you’re feeling adventurous, you could take them out to the football field to have them reenact the video to really drive the point home.
41. Roll out some toilet paper
Use a roll of toilet paper and some printable planets to demonstrate the scale of the solar system and how far apart the planets are from one another and the sun. This is a great activity to do outside on a nice day.
Learn more: Space Unit for Kids
Can’t get enough space? Check out these Out of This World Space-Themed Classroom Ideas .
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Origins, Spectral Interpretation, Resource Identification, and Security – Regolith Explorer
Frequently asked questions
2023 Sample Delivery updates
OSIRIS-REx is the first U.S. mission to collect a sample from an asteroid. It returned to Earth on Sept. 24, 2023, to drop off material from asteroid Bennu. The spacecraft didn't land, but continued on to a new mission, OSIRIS-APEX, to explore asteroid Apophis. Meanwhile, scientists hope the Bennu sample OSIRIS-REx dropped into the Utah desert will offer clues to whether asteroids colliding with Earth billions of years ago brought water and other key ingredients for life here.
Mission Type
Destination
sample DELIVERED
Launched on Sept. 8, 2016, the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer, or OSIRIS-REx, spacecraft traveled to a near-Earth asteroid named Bennu (formerly 1999 RQ36) and collected a sample of rocks and dust from the surface.
The spacecraft delivered the sample to Earth on Sept. 24, 2023. It released the capsule holding pieces of Bennu over Earth’s atmosphere. The capsule parachuted to the Department of Defense's Utah Test and Training Range, where the OSIRIS-REx team was waiting to retrieve it.
This mission will help scientists investigate how planets formed and how life began, as well as improve our understanding of asteroids that could impact Earth.
OSIRIS-REx Blog
NASA’s OSIRIS-REx Team Clears Hurdle to Access Remaining Bennu Sample
Curation team members at NASA’s Johnson Space Center in Houston have successfully removed the two fasteners from the sampler head that had prevented the remainder of OSIRIS-REx’s asteroid Bennu sample material from being accessed.
NASA’s OSIRIS-REx Achieves Sample Mass Milestone
The curation team processing NASA’s asteroid Bennu sample has removed and collected 2.48 ounces (70.3 grams) of rocks and dust from the sampler hardware – surpassing the agency’s goal of bringing at least 60 grams to Earth.
Initial Curation of NASA’s OSIRIS-REx Sample
The initial curation process for NASA’s OSIRIS-REx sample of asteroid Bennu is moving slower than anticipated, but for the best reason: the sample runneth over.
OSIRIS-REx Sample Landing
OSIRIS-REx News
NASA’s OSIRIS-REx Earns Neil Armstrong Space Flight Achievement Award
NASA’s OSIRIS-REx Mission Awarded Collier Trophy
NASA’s OSIRIS-REx Mission Awarded Robert Goddard Memorial Trophy
NASA’S OSIRIS-REx Curation Team Reveals Remaining Asteroid Sample
Return of OREx: Part III
To view more images from the Sept. 24, 2023, asteroid sample arrival in Utah, visit NASA's OSIRIS-REx Flickr gallery .
Explore OSIRIS-APEX
OSIRIS-APEX, a follow-on to OSIRIS-REx, will study the physical changes to asteroid Apophis after the asteroid’s rare close encounter with Earth in 2029.
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Net Zero by 2050
A Roadmap for the Global Energy Sector
This report is part of Net Zero Emissions
About this report
The number of countries announcing pledges to achieve net zero emissions over the coming decades continues to grow. But the pledges by governments to date – even if fully achieved – fall well short of what is required to bring global energy-related carbon dioxide emissions to net zero by 2050 and give the world an even chance of limiting the global temperature rise to 1.5 °C. This special report is the world’s first comprehensive study of how to transition to a net zero energy system by 2050 while ensuring stable and affordable energy supplies, providing universal energy access, and enabling robust economic growth. It sets out a cost-effective and economically productive pathway, resulting in a clean, dynamic and resilient energy economy dominated by renewables like solar and wind instead of fossil fuels. The report also examines key uncertainties, such as the roles of bioenergy, carbon capture and behavioural changes in reaching net zero.
Summary for policy makers
Reaching net zero emissions globally by 2050 is a critical and formidable goal.
The energy sector is the source of around three-quarters of greenhouse gas emissions today and holds the key to averting the worst effects of climate change, perhaps the greatest challenge humankind has faced. Reducing global carbon dioxide (CO 2 ) emissions to net zero by 2050 is consistent with efforts to limit the long-term increase in average global temperatures to 1.5˚C. This calls for nothing less than a complete transformation of how we produce, transport and consume energy. The growing political consensus on reaching net zero is cause for considerable optimism about the progress the world can make, but the changes required to reach net zero emissions globally by 2050 are poorly understood. A huge amount of work is needed to turn today’s impressive ambitions into reality, especially given the range of different situations among countries and their differing capacities to make the necessary changes. This special IEA report sets out a pathway for achieving this goal, resulting in a clean and resilient energy system that would bring major benefits for human prosperity and well-being.
The global pathway to net zero emissions by 2050 detailed in this report requires all governments to significantly strengthen and then successfully implement their energy and climate policies. Commitments made to date fall far short of what is required by that pathway. The number of countries that have pledged to achieve net zero emissions has grown rapidly over the last year and now covers around 70% of global emissions of CO 2 . This is a huge step forward. However, most pledges are not yet underpinned by near-term policies and measures. Moreover, even if successfully fulfilled, the pledges to date would still leave around 22 billion tonnes of CO 2 emissions worldwide in 2050. The continuation of that trend would be consistent with a temperature rise in 2100 of around 2.1 °C. Global emissions fell in 2020 because of the Covid-19 crisis but are already rebounding strongly as economies recover. Further delay in acting to reverse that trend will put net zero by 2050 out of reach.
In this Summary for Policy Makers, we outline the essential conditions for the global energy sector to reach net zero CO 2 emissions by 2050. The pathway described in depth in this report achieves this objective with no offsets from outside the energy sector, and with low reliance on negative emissions technologies. It is designed to maximise technical feasibility, cost-effectiveness and social acceptance while ensuring continued economic growth and secure energy supplies. We highlight the priority actions that are needed today to ensure the opportunity of net zero by 2050 – narrow but still achievable – is not lost. The report provides a global view, but countries do not start in the same place or finish at the same time: advanced economies have to reach net zero before emerging markets and developing economies, and assist others in getting there. We also recognise that the route mapped out here is a path, not necessarily the path, and so we examine some key uncertainties, notably concerning the roles played by bioenergy, carbon capture and behavioural changes. Getting to net zero will involve countless decisions by people across the world, but our primary aim is to inform the decisions made by policy makers, who have the greatest scope to move the world closer to its climate goals.
Net zero by 2050 hinges on an unprecedented clean technology push to 2030
The path to net zero emissions is narrow: staying on it requires immediate and massive deployment of all available clean and efficient energy technologies. In the net zero emissions pathway presented in this report, the world economy in 2030 is some 40% larger than today but uses 7% less energy. A major worldwide push to increase energy efficiency is an essential part of these efforts, resulting in the annual rate of energy intensity improvements averaging 4% to 2030 – about three-times the average rate achieved over the last two decades. Emissions reductions from the energy sector are not limited to CO 2 : in our pathway, methane emissions from fossil fuel supply fall by 75% over the next ten years as a result of a global, concerted effort to deploy all available abatement measures and technologies.
Ever-cheaper renewable energy technologies give electricity the edge in the race to zero. Our pathway calls for scaling up solar and wind rapidly this decade, reaching annual additions of 630 gigawatts (GW) of solar photovoltaics (PV) and 390 GW of wind by 2030, four-times the record levels set in 2020. For solar PV, this is equivalent to installing the world’s current largest solar park roughly every day. Hydropower and nuclear, the two largest sources of low-carbon electricity today, provide an essential foundation for transitions. As the electricity sector becomes cleaner, electrification emerges as a crucial economy-wide tool for reducing emissions. Electric vehicles (EVs) go from around 5% of global car sales to more than 60% by 2030.
Priority action: Make the 2020s the decade of massive clean energy expansion
All the technologies needed to achieve the necessary deep cuts in global emissions by 2030 already exist, and the policies that can drive their deployment are already proven.
As the world continues to grapple with the impacts of the Covid-19 pandemic, it is essential that the resulting wave of investment and spending to support economic recovery is aligned with the net zero pathway. Policies should be strengthened to speed the deployment of clean and efficient energy technologies. Mandates and standards are vital to drive consumer spending and industry investment into the most efficient technologies. Targets and competitive auctions can enable wind and solar to accelerate the electricity sector transition. Fossil fuel subsidy phase-outs, carbon pricing and other market reforms can ensure appropriate price signals. Policies should limit or provide disincentives for the use of certain fuels and technologies, such as unabated coal-fired power stations, gas boilers and conventional internal combustion engine vehicles. Governments must lead the planning and incentivising of the massive infrastructure investment, including in smart transmission and distribution grids.
Electric car sales in the net zero pathway, 2020-2030
Capacity additions of solar pv and wind in the net zero pathway, 2020-2030, energy intensity of gdp in the net zero pathway, 2020-2030, net zero by 2050 requires huge leaps in clean energy innovation.
Reaching net zero by 2050 requires further rapid deployment of available technologies as well as widespread use of technologies that are not on the market yet. Major innovation efforts must occur over this decade in order to bring these new technologies to market in time. Most of the global reductions in CO 2 emissions through 2030 in our pathway come from technologies readily available today. But in 2050, almost half the reductions come from technologies that are currently at the demonstration or prototype phase. In heavy industry and long-distance transport, the share of emissions reductions from technologies that are still under development today is even higher.
The biggest innovation opportunities concern advanced batteries, hydrogen electrolysers, and direct air capture and storage. Together, these three technology areas make vital contributions the reductions in CO 2 emissions between 2030 and 2050 in our pathway. Innovation over the next ten years – not only through research and development (R&D) and demonstration but also through deployment – needs to be accompanied by the large-scale construction of the infrastructure the technologies will need. This includes new pipelines to transport captured CO 2 emissions and systems to move hydrogen around and between ports and industrial zones.
Priority action: Prepare for the next phase of the transition by boosting innovation
Clean energy innovation must accelerate rapidly, with governments putting R&D, demonstration and deployment at the core of energy and climate policy.
Government R&D spending needs to be increased and reprioritised. Critical areas such as electrification, hydrogen, bioenergy and carbon capture, utilisation and storage (CCUS) today receive only around one-third of the level of public R&D funding of the more established low-carbon electricity generation and energy efficiency technologies. Support is also needed to accelerate the roll-out of demonstration projects, to leverage private investment in R&D, and to boost overall deployment levels to help reduce costs. Around USD 90 billion of public money needs to be mobilised globally as soon as possible to complete a portfolio of demonstration projects before 2030. Currently, only roughly USD 25 billion is budgeted for that period. Developing and deploying these technologies would create major new industries, as well as commercial and employment opportunities.
Annual CO2 emissions savings in the net zero pathway, 2030 and 2050, relative to 2020
The transition to net zero is for and about people.
A transition of the scale and speed described by the net zero pathway cannot be achieved without sustained support and participation from citizens. The changes will affect multiple aspects of people’s lives – from transport, heating and cooking to urban planning and jobs. We estimate that around 55% of the cumulative emissions reductions in the pathway are linked to consumer choices such as purchasing an EV, retrofitting a house with energy-efficient technologies or installing a heat pump. Behavioural changes, particularly in advanced economies – such as replacing car trips with walking, cycling or public transport, or foregoing a long-haul flight – also provide around 4% of the cumulative emissions reductions.
Providing electricity to around 785 million people that have no access and clean cooking solutions to 2.6 billion people that lack those options is an integral part of our pathway. Emissions reductions have to go hand-in-hand with efforts to ensure energy access for all by 2030. This costs around USD 40 billion a year, equal to around 1% of average annual energy sector investment, while also bringing major co-benefits from reduced indoor air pollution.
Some of the changes brought by the clean energy transformation may be challenging to implement, so decisions must be transparent, just and cost-effective. Governments need to ensure that clean energy transitions are people-centred and inclusive. Household energy expenditure as a share of disposable income – including purchases of efficient appliances and fuel bills – rises modestly in emerging market and developing economies in our net zero pathway as more people gain access to energy and demand for modern energy services increases rapidly. Ensuring the affordability of energy for households demands close attention: policy tools that can direct support to the poorest include tax credits, loans and targeted subsidies.
Priority action: Clean energy jobs will grow strongly but must be spread widely
Energy transitions have to take account of the social and economic impacts on individuals and communities, and treat people as active participants.
The transition to net zero brings substantial new opportunities for employment, with 14 million jobs created by 2030 in our pathway thanks to new activities and investment in clean energy. Spending on more efficient appliances, electric and fuel cell vehicles, and building retrofits and energy-efficient construction would require a further 16 million workers. But these opportunities are often in different locations, skill sets and sectors than the jobs that will be lost as fossil fuels decline. In our pathway, around 5 million jobs are lost. Most of those jobs are located close to fossil fuel resources, and many are well paid, meaning structural changes can cause shocks for communities with impacts that persist over time. This requires careful policy attention to address the employment losses. It will be vital to minimise hardships associated with these disruptions, such as by retraining workers, locating new clean energy facilities in heavily affected areas wherever possible, and providing regional aid.
Global employment in energy supply in the Net Zero Scenario, 2019-2030
An energy sector dominated by renewables.
In the net zero pathway, global energy demand in 2050 is around 8% smaller than today, but it serves an economy more than twice as big and a population with 2 billion more people. More efficient use of energy, resource efficiency and behavioural changes combine to offset increases in demand for energy services as the world economy grows and access to energy is extended to all.
Instead of fossil fuels, the energy sector is based largely on renewable energy. Two-thirds of total energy supply in 2050 is from wind, solar, bioenergy, geothermal and hydro energy. Solar becomes the largest source, accounting for one-fifth of energy supplies. Solar PV capacity increases 20-fold between now and 2050, and wind power 11-fold.
Net zero means a huge decline in the use of fossil fuels. They fall from almost four-fifths of total energy supply today to slightly over one-fifth by 2050. Fossil fuels that remain in 2050 are used in goods where the carbon is embodied in the product such as plastics, in facilities fitted with CCUS, and in sectors where low-emissions technology options are scarce.
Electricity accounts for almost 50% of total energy consumption in 2050. It plays a key role across all sectors – from transport and buildings to industry – and is essential to produce low-emissions fuels such as hydrogen. To achieve this, total electricity generation increases over two-and-a-half-times between today and 2050. At the same time, no additional new final investment decisions should be taken for new unabated coal plants, the least efficient coal plants are phased out by 2030, and the remaining coal plants still in use by 2040 are retrofitted. By 2050, almost 90% of electricity generation comes from renewable sources, with wind and solar PV together accounting for nearly 70%. Most of the remainder comes from nuclear.
Emissions from industry, transport and buildings take longer to reduce. Cutting industry emissions by 95% by 2050 involves major efforts to build new infrastructure. After rapid innovation progress through R&D, demonstration and initial deployment between now and 2030 to bring new clean technologies to market, the world then has to put them into action. Every month from 2030 onwards, ten heavy industrial plants are equipped with CCUS, three new hydrogen-based industrial plants are built, and 2 GW of electrolyser capacity are added at industrial sites. Policies that end sales of new internal combustion engine cars by 2035 and boost electrification underpin the massive reduction in transport emissions. In 2050, cars on the road worldwide run on electricity or fuel cells. Low-emissions fuels are essential where energy needs cannot easily or economically be met by electricity. For example, aviation relies largely on biofuels and synthetic fuels, and ammonia is vital for shipping. In buildings, bans on new fossil fuel boilers need to start being introduced globally in 2025, driving up sales of electric heat pumps. Most old buildings and all new ones comply with zero-carbon-ready building energy codes. 1
Priority action: Set near-term milestones to get on track for long-term targets
Governments need to provide credible step-by-step plans to reach their net zero goals, building confidence among investors, industry, citizens and other countries.
Governments must put in place long-term policy frameworks to allow all branches of government and stakeholders to plan for change and facilitate an orderly transition. Long-term national low-emissions strategies, called for by the Paris Agreement, can set out a vision for national transitions, as this report has done on a global level. These long-term objectives need to be linked to measurable short-term targets and policies. Our pathway details more than 400 sectoral and technology milestones to guide the global journey to net zero by 2050.
There is no need for investment in new fossil fuel supply in our net zero pathway
Beyond projects already committed as of 2021, there are no new oil and gas fields approved for development in our pathway, and no new coal mines or mine extensions are required. The unwavering policy focus on climate change in the net zero pathway results in a sharp decline in fossil fuel demand, meaning that the focus for oil and gas producers switches entirely to output – and emissions reductions – from the operation of existing assets. Unabated coal demand declines by 98% to just less than 1% of total energy use in 2050. Gas demand declines by 55% to 1 750 billion cubic metres and oil declines by 75% to 24 million barrels per day (mb/d), from around 90 mb/d in 2020.
Clean electricity generation, network infrastructure and end-use sectors are key areas for increased investment. Enabling infrastructure and technologies are vital for transforming the energy system. Annual investment in transmission and distribution grids expands from USD 260 billion today to USD 820 billion in 2030. The number of public charging points for EVs rises from around 1 million today to 40 million in 2030, requiring annual investment of almost USD 90 billion in 2030. Annual battery production for EVs leaps from 160 gigawatt-hours (GWh) today to 6 600 GWh in 2030 – the equivalent of adding almost 20 gigafactories 2 each year for the next ten years. And the required roll-out of hydrogen and CCUS after 2030 means laying the groundwork now: annual investment in CO 2 pipelines and hydrogen-enabling infrastructure increases from USD 1 billion today to around USD 40 billion in 2030.
Priority action: Drive a historic surge in clean energy investment
Policies need to be designed to send market signals that unlock new business models and mobilise private spending, especially in emerging economies.
Accelerated delivery of international public finance will be critical to energy transitions, especially in developing economies, but ultimately the private sector will need to finance most of the extra investment required. Mobilising the capital for large-scale infrastructure calls for closer co operation between developers, investors, public financial institutions and governments. Reducing risks for investors will be essential to ensure successful and affordable clean energy transitions. Many emerging market and developing economies, which rely mainly on public funding for new energy projects and industrial facilities, will need to reform their policy and regulatory frameworks to attract more private finance. International flows of long-term capital to these economies will be needed to support the development of both existing and emerging clean energy technologies.
Clean energy investment in the net zero pathway, 2016-2050
An unparalleled clean energy investment boom lifts global economic growth.
Total annual energy investment surges to USD 5 trillion by 2030, adding an extra 0.4 percentage point a year to annual global GDP growth, based on our joint analysis with the International Monetary Fund. This unparalleled increase – with investment in clean energy and energy infrastructure more than tripling already by 2030 – brings significant economic benefits as the world emerges from the Covid-19 crisis. The jump in private and government spending creates millions of jobs in clean energy, including energy efficiency, as well as in the engineering, manufacturing and construction industries. All of this puts global GDP 4% higher in 2030 than it would be based on current trends.
Governments have a key role in enabling investment-led growth and ensuring that the benefits are shared by all. There are large differences in macroeconomic impacts between regions. But government investment and public policies are essential to attract large amounts of private capital and to help offset the declines in fossil fuel income that many countries will experience. The major innovation efforts needed to bring new clean energy technologies to market could boost productivity and create entirely new industries, providing opportunities to locate them in areas that see job losses in incumbent industries. Improvements in air quality provide major health benefits, with 2 million fewer premature deaths globally from air pollution in 2030 than today in our net zero pathway. Achieving universal energy access by 2030 would provide a major boost to well-being and productivity in developing economies.
New energy security concerns emerge, and old ones remain
The contraction of oil and natural gas production will have far-reaching implications for all the countries and companies that produce these fuels. No new oil and natural gas fields are needed in our pathway, and oil and natural gas supplies become increasingly concentrated in a small number of low-cost producers. For oil, the OPEC share of a much-reduced global oil supply increases from around 37% in recent years to 52% in 2050, a level higher than at any point in the history of oil markets. Yet annual per capita income from oil and natural gas in producer economies falls by about 75%, from USD 1 800 in recent years to USD 450 by the 2030s, which could have knock-on societal effects. Structural reforms and new sources of revenue are needed, even though these are unlikely to compensate fully for the drop in oil and gas income. While traditional supply activities decline, the expertise of the oil and natural gas industry fits well with technologies such as hydrogen, CCUS and offshore wind that are needed to tackle emissions in sectors where reductions are likely to be most challenging.
The energy transition requires substantial quantities of critical minerals, and their supply emerges as a significant growth area. The total market size of critical minerals like copper, cobalt, manganese and various rare earth metals grows almost sevenfold between 2020 and 2030 in the net zero pathway. Revenues from those minerals are larger than revenues from coal well before 2030. This creates substantial new opportunities for mining companies. It also creates new energy security concerns, including price volatility and additional costs for transitions, if supply cannot keep up with burgeoning demand.
The rapid electrification of all sectors makes electricity even more central to energy security around the world than it is today. Electricity system flexibility – needed to balance wind and solar with evolving demand patterns – quadruples by 2050 even as retirements of fossil fuel capacity reduce conventional sources of flexibility. The transition calls for major increases in all sources of flexibility: batteries, demand response and low-carbon flexible power plants, supported by smarter and more digital electricity networks. The resilience of electricity systems to cyberattacks and other emerging threats needs to be enhanced.
Priority action: Address emerging energy security risks now
Ensuring uninterrupted and reliable supplies of energy and critical energy-related commodities at affordable prices will only rise in importance on the way to net zero.
The focus of energy security will evolve as reliance on renewable electricity grows and the role of oil and gas diminishes. Potential vulnerabilities from the increasing importance of electricity include the variability of supply and cybersecurity risks. Governments need to create markets for investment in batteries, digital solutions and electricity grids that reward flexibility and enable adequate and reliable supplies of electricity. The growing dependence on critical minerals required for key clean energy technologies calls for new international mechanisms to ensure both the timely availability of supplies and sustainable production. At the same time, traditional energy security concerns will not disappear, as oil production will become more concentrated.
Critical minerals demand in the net zero pathway, 2020-2050
Oil supply in the net zero pathway, 2020-2050, international co-operation is pivotal for achieving net zero emissions by 2050.
Making net zero emissions a reality hinges on a singular, unwavering focus from all governments – working together with one another, and with businesses, investors and citizens. All stakeholders need to play their part. The wide-ranging measures adopted by governments at all levels in the net zero pathway help to frame, influence and incentivise the purchase by consumers and investment by businesses. This includes how energy companies invest in new ways of producing and supplying energy services, how businesses invest in equipment, and how consumers cool and heat their homes, power their devices and travel.
Underpinning all these changes are policy decisions made by governments. Devising cost-effective national and regional net zero roadmaps demands co-operation among all parts of government that breaks down silos and integrates energy into every country’s policy making on finance, labour, taxation, transport and industry. Energy or environment ministries alone cannot carry out the policy actions needed to reach net zero by 2050.
Changes in energy consumption result in a significant decline in fossil fuel tax revenues. In many countries today, taxes on diesel, gasoline and other fossil fuel consumption are an important source of public revenues, providing as much as 10% in some cases. In the net zero pathway, tax revenue from oil and gas retail sales falls by about 40% between 2020 and 2030. Managing this decline will require long-term fiscal planning and budget reforms.
The net zero pathway relies on unprecedented international co-operation among governments, especially on innovation and investment. The IEA stands ready to support governments in preparing national and regional net zero roadmaps, to provide guidance and assistance in implementing them, and to promote international co-operation to accelerate the energy transition worldwide.
Priority action: Take international co-operation to new heights
This is not simply a matter of all governments seeking to bring their national emissions to net zero – it means tackling global challenges through co-ordinated actions.
Governments must work together in an effective and mutually beneficial manner to implement coherent measures that cross borders. This includes carefully managing domestic job creation and local commercial advantages with the collective global need for clean energy technology deployment. Accelerating innovation, developing international standards and co-ordinating to scale up clean technologies needs to be done in a way that links national markets. Co-operation must recognise differences in the stages of development of different countries and the varying situations of different parts of society. For many rich countries, achieving net zero emissions will be more difficult and costly without international co-operation. For many developing countries, the pathway to net zero without international assistance is not clear. Technical and financial support is needed to ensure deployment of key technologies and infrastructure. Without greater international co-operation, global CO 2 emissions will not fall to net zero by 2050.
Global energy-related CO2 emissions in the net zero pathway and Low International Cooperation Case, 2010-2090
A zero-carbon-ready building is highly energy efficient and either uses renewable energy directly or uses an energy supply that will be fully decarbonised by 2050, such as electricity or district heat.
Battery gigafactory capacity assumption = 35 gigawatt-hours per year.
Reference 1
Reference 2, related net zero reports.
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IEA (2021), Net Zero by 2050 , IEA, Paris https://www.iea.org/reports/net-zero-by-2050, Licence: CC BY 4.0
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SpaceX’s Starship Rocket Successfully Completes 1st Return From Space
The company achieved a key set of ambitious goals on the fourth test flight of a vehicle that is central to Elon Musk’s vision of sending people to Mars.
SpaceX’s Starship Rocket Completes First Return From Space
Elon musk’s giant rocket, which launched from starbase in boca chica, texas, survived re-entry on its fourth test flight..
“We have liftoff.” “Vehicle is pitching down range.” “The Starship remains on a good entry trajectory.”
By Kenneth Chang
SpaceX’s launch of its mammoth Starship rocket on Thursday accomplished a set of ambitious goals that Elon Musk, the company’s chief executive, had set out before the test flight, the fourth.
Lifting off from SpaceX’s launchpad at 7:50 a.m. in South Texas, near Brownsville, Starship rumbled into the sky.
After it dropped away from the upper stage, the booster was able to gently set down in the Gulf of Mexico while the second-stage spacecraft traveled halfway around the world, survived the searing temperatures of re-entering the atmosphere and also made a controlled splashdown, in the Indian Ocean.
The flight was not flawless, and tough technical hurdles remain. The successes, surpassing what was accomplished during the previous test flight in March, offered optimism that Mr. Musk can pull off his vision of a rocket that is the biggest and most powerful ever and yet entirely reusable.
The outcome also helps validate the company’s break-it-then-fix-it approach to engineering, with steady progress since the first test launch in April last year when the rocket had to be deliberately destroyed when it flew off course.
“They are showing a capability to make progress more rapidly than we may have thought they’d been able to make,” said Daniel L. Dumbacher, executive director of the American Institute of Aeronautics and Astronautics, a professional society for engineers. “They’ve got a team that knows what they’re doing, has the capability is willing to learn, and just as importantly, is not beholden to past assumptions.”
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