The world's countries have reached a new climate agreement. For the first time, the deal clearly calls on countries to move away from using fossil fuels to create energy. But many people say the agreement doesn't go far enough to protect the planet from global warming.
Posts tagged as “energy”
On Tuesday, Virgin Atlantic flew a large passenger jet from London to New York using 100% "Sustainable Aviation Fuel" (SAF). The flight was meant to show that it's possible to fly using cleaner fuels, but experts disagree about the effects of SAF on the climate.
As the world struggles to deal with the climate crisis, some companies are working to remove polluting carbon dioxide from the air. That's a huge and challenging goal, but two US companies have recently made important progress.
Hydrogen is a gas that burns cleanly and produces a lot of energy. It will play an important part in tackling the climate crisis. Until recently, producing hydrogen created pollution. Now, scientists say there may be large amounts of natural hydrogen hidden underground.
On August 1, new rules went into effect in the United States that make it against the law to sell most incandescent light bulbs. These are older-style light bulbs that create light by heating a wire. The law is expected to save energy and help the environment.
Imagine being able to use energy from the sun all the time, even when it's night. That's the idea that scientists at Caltech are exploring. They're working on collecting sunlight in space and sending its energy to Earth.
Scientists at the University of Massachusetts Amherst have invented a new way to make electricity. Their method uses super-tiny holes to make electricity from moisture in the air. The scientists hope the method will one day lead to cheap, clean electricity anywhere at any time.
On Saturday, Germany shut down the last of its nuclear power plants, ending a long disagreement over the future of nuclear energy in the country. The move is expected to have an impact on the environment, but could lead to a growth of renewable energy sources.
Scientists have found that floating solar panels could provide a huge amount of electricity if they were placed on lakes and other bodies of water around the world. Floating solar panels could also help save water and protect land.
US scientists announced a huge step forward for fusion energy. For the first time ever, they got more energy out of the process than they put into it. Fusion power is a long way off, but the news is major progress toward a powerful, clean energy source.
Switzerland has opened a massive "water battery" that will help store energy for Europe. The plant works by storing water, which can later be used to generate power. Storing energy is very important as the world depends more and more on renewable energy.