Researchers propose a gravity-based system for long-term energy storage.
- A new paper outlines using the the Mountain Gravity Energy Storage (or MGES) for long-term energy storage.
- This approach can be particularly useful in remote, rural and island areas.
- Gravity and hydropower can make this method a successful storage solution.
The green market is growing exponentially. But will the U.S. seize the economic opportunity?
- The United States green economy now employs 10 times more people than the fossil fuel industry, providing nearly 9.5 million jobs.
- In the face of a global climate catastrophe, the green economy is destined to keep rising at an exponential rate over the next decade.
- Rather than seize this golden economic opportunity, the Trump administration has promised to protect coal and mining jobs while eviscerating funds from green energy.
New technology offers us a look at the green future of aviation and cargo shipping.
Photo courtesy of Flying Whales.
- A solar-powered airship built by a U.K.-based company could be a groundbreaking way to freight cargo internationally with lower emissions, and a big step towards a 100 percent renewable world.
- Varialift's airship will use helium gas to lift off, which is a great deal safer than the hydrogen that airships of the past used.
- It's been estimated that the cost of the Varialift aircraft would be comparable to a jumbo jet.
Scientists discover the inner workings of an effect that will lead to a new generation of devices.
- Researchers discover a method of extracting previously unavailable information from superconductors.
- The study builds on a 19th-century discovery by physicist Edward Hall.
- The research promises to lead to a new generation of semiconductor materials and devices.
French newspapers report that the trial hasn't lived up to expectations.
- The French government initially invested in a rural solar roadway in 2016.
- French newspapers report that the trial hasn't lived up to expectations.
- Solar panel "paved" roadways are proving to be inefficient and too expensive.