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Power Grid Passes Test During Solar Eclipse, Big Win for Renewables
California and North Carolina's electricity grids faced no disruptions during Monday's solar eclipse, which many saw as a test for the future when solar power will command a greater share of the energy mix.
"It bodes well for renewable energy on the grid during an event like this," said Eric Schmitt, a vice-president at California Independent System Operator that delivers most of the state's electricity.
The Golden State lost about 3,400 MW of output during the event, which was covered by other power sources. Duke Energy in North Carolina lost about 1,700 of its 2,500 MW solar capacity due to the total eclipse but had no trouble compensating for the loss.
The solar eclipse "is another in a long list of examples that show that system operators are able to integrate the current level of renewables on the grid without sacrificing reliability," David M. Hart, a professor and director of the Center for Science, Technology, and Innovation Policy at George Mason University, told the Washington Post.
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Editor's note: The coronavirus that started in Wuhan has sickened more than 4,000 people and killed at least 100 in China as of Jan. 27, 2020. Thailand and Hong Kong each have reported eight confirmed cases, and five people in the U.S. have been diagnosed with the illness. People are hoping for a vaccine to slow the spread of the disease.
By Nancy Schimelpfening
- Nutrition experts say healthy eating is about making good choices most of the time.
- Treats like cookies can be eaten in moderation.
- Information like total calories, saturated fat, and added sugars can be used to compare which foods are relatively healthier.
- However, it's also important to savor and enjoy what you're eating so you don't feel deprived.
Yes, we know. Cookies aren't considered a "healthy" food by any stretch of the imagination.
When you see an actor in handcuffs, they're usually filming a movie. But when Jane Fonda, Ted Danson, Sally Field, and other celebrities were arrested in Washington, D.C., last fall, the only cameras rolling were from the news media.
As the Pacific Ocean becomes more acidic, Dungeness crabs, which live in coastal areas, are seeing their shells eaten away, according to a new study commissioned by the National Oceanic and Atmospheric Administration (NOAA).