Breaking News
Still Discriminating
Nike CEO may have just admitted the company went too woke as stock hits 12-year low
Will Europe Be Annihilated Over Kaliningrad?
The Last Asset--You Will Own Nothing
Top Tech News
Most artificial limbs rely on silicone or plastic to mimic human hands.
Flying cell tower beams phone signal to Japan from 10 miles up
Chinese Commercial Reactor Achieves Nuclear Fusion with Clean Hydrogen-Boron Fuel
Med Beds Just Took a MASSIVE Step Forward, Healing People in Days!
Palmer Luckey: Autonomous Weapons Are Ancient and Why Anduril Won't Build Humanoids | EP #295
A laser just photographed objects through six feet of concrete
Elon Musk's Next-Gen Motor Destroy Entire EV Industry
China's disputed satellite refueling heralds new space war era
BYD Will Put Solid-State Batteries In An EV Next Year: Executive
FDA-cleared exoskeleton puts spinal-cord patients back on their feet
Solar power for the whole world could be generated from a relatively small patch...
(Natural News) If the U.S. wants to completely rely on solar power, it will need to set aside a lot of land. But solar energy can fulfill the world's power needs, and an article on Inverse states that the average nation can set aside a relatively small percentage of its land area for solar farms.
Renewable energy currently makes up 10 percent of the U.S. energy production. That amount is split between solar, wind, and hydroelectric sources.
Finder.com, a website that provides price comparison services, looked up how much land area will be taken up by enough solar panels to serve global power needs. Their interactive map shows that devoting five percent of the Earth's surface to solar power could meet the power requirements of 87 percent of the world's countries.
If you put together all those solar farms, they'd occupy 1.1 million square kilometers, an area that is smaller than the country of South Africa. (Related: 2018 could be the year "clean energy" becomes "cheap energy.")
Many countries have the space to fit solar panels for all their energy needs
"While, of course, we can't replace South Africa with solar panels, spreading this area out across the world does seem like something we could achieve in the future," observed the Finder.com team.
Their analysis showed that only three countries would need so many solar panels that their land cannot fit them all. The Middle Eastern nation of Bahrain comprises an archipelago of 30 small islands, and it would need 1.56 times the land it occupies.
The autonomous territory of Hong Kong requires more than twice its area, while the island city-state of Singapore needs a whopping 8.3 times.
Many other countries can make do with much smaller percentages of their land area. The U.S. can spread solar farms across its roomiest states, which would boost local economies. The same holds true for Canada, which also has a lot of room and a much smaller population.
Likewise, the world's most populous country needs only a small fraction of its land area to provide enough power for its 1.4 billion people. China is already making great leaps forward when it comes to solar power.