Energy

Aerial view of multiple large, square solar panels positioned at an angle on a solar farm.

Energy

Energy powers civilization. Developing technologies that can deliver abundant, sustainable energy is the challenge of our time and the promise of our future. Failure is not an option.
Featured
Charting the evolution of nuclear energy
Nuclear fission’s stalled growth might give way to fusion’s clean energy potential
The master plan to end EV “range anxiety” forever
A look at the history of EV charging and the tech trends that could encourage more people to make the switch to an electric car.
The startup using balloons to cool the planet
A look at the history of stratospheric aerosol injection (SAI), the arguments against it, and the startup putting it into action right now.
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America’s plan to resurrect nuclear power
To increase its supply of clean nuclear power, the US government is cutting licensing fees, rewarding reactor innovation, and more.
The future of data centers — on land, at sea, and in space
As our digital world grows, demand for data centers is also increasing. To meet that demand sustainably, developers are getting creative.
Boosted Breeding and beyond: 3 tech trends that could end world hunger
A world without hunger is possible, and the development and deployment of new farming technologies could be one key to manifesting it.
US hits 180 GW of solar power. Here’s how we get to 1,000 by 2035.
A quick look at the history of solar power in the US and the trends that could lead us into our sun-powered future.
Which technologies will enable a cleaner steel industry?
Technologies like hydrogen-based direct reduction of ore, electrolysis, and advanced furnace technologies could reduce steel emissions.
Desalination could avert one of the top 10 threats facing the world
Desalination — changing seawater into safe drinking water — could avert a crisis. Here’s how to make it less costly and labor-intensive.
Helium discovery is the supply breakthrough science, medicine, and industry needed
A helium reservoir in Minnesota has astonishingly high concentrations of the gas, potentially opening doors for commercial extraction.
Six innovative ways to float skyscraper-sized wind turbines
While most offshore wind farms are firmly rooted in the seabed, engineers are developing new ways to float enormous wind turbines.
Scientists have invented a method to break down “forever chemicals” in our drinking water
Researchers have discovered a way to eliminate “forever chemicals,” or PFAS, which usually take hundreds or thousands of years to break down.
Shining a light on oil fields to make them more sustainable
Sensors and analytics give oil well operators real-time alerts when things go wrong, so they can respond before they become disasters.
New York City greenlights congestion pricing
Here’s how New York City’s congestion pricing is expected to improve traffic, air quality, and public transit.
US will accelerate geothermal exploration on federal land
The Bureau of Land Management is taking steps to make it easier for public lands to be considered for geothermal power systems.
Toward truly compostable plastic
Materials scientists are cooking up environmentally friendly plastics from natural sources like silk, plant fibers and whole algae.
World’s biggest battery maker unveils grid-scale storage system
CATL, the world’s biggest battery manufacturer, just unveiled TENER, a new energy storage system for utility companies.
Future nuclear power reactors could rely on molten salts — but what about corrosion?
Proton irradiation decreases the rate of corrosion in certain metal alloys — potentially good news for promising nuclear power reactors .
Why aren’t there solar-powered cars?
There are a number of reasons why solar-powered cars aren’t an option for everyday travel, at least not yet.
Why batteries come in so many sizes and shapes
Despite all working the same way, batteries are made in different sizes and shapes for reasons of cost and how easy they are to make.
Even as the fusion era dawns, we’re still in the Steam Age
Why do we use steam rather than other gases? Steam has lasted this long because we have an abundance of water, covering 71% of Earth’s surface.
Artificial reef designed by MIT engineers could protect marine life, reduce storm damage
An MIT team is hoping to fortify coastlines with “architected” reefs engineered to mimic the wave-buffering effects of natural reefs.
Your garden’s 2024 “hardiness zone” could change, thanks to warming climates
Hotter summers and warmer winters are changing the types of plants we’ll be able to successfully grow. Here’s how to adapt.
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