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Renewable energy is having another stellar year. Solar is now the fastest growing source of renewable energy after a decade of record growth, according to the Solar Energy Industries Association. Wind and solar continue to flourish, and nascent technologies such as offshore wind and algae-based biofuel are also gaining momentum.
The International Energy Agency recently announced two exciting goals for clean energy: by 2020, 26 percent of the world’s energy will be generated by renewable sources and renewables will overtake coal as the world's largest power source in the 2030s.
While many countries continue to drag their feet on reducing emissions, individual cities are taking the lead and setting ambitious renewable energy targets. Some have already made the transition to 100 percent renewable energy.
Here are the four U.S. cities that have gone 100 percent renewable:
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By Elizabeth Pratt
- Hormel, Kellogg's, and Kroger are among the large companies now planning to offer "fake meat" products at grocery stores.
- Experts say the trend toward plant-based meats coincides with consumers' desires to eat less meat.
- However, experts urge consumers to closely check package labels as a product isn't necessarily healthy just because it's described as plant-based.
In grocery stores and fast-food outlets around the U.S., a revolution is taking place.
Many of us think of the Amazon as an untouched wilderness, but people have been thriving in these diverse environments for millennia. Due to this long history, the knowledge that Indigenous and forest communities pass between generations about plants, animals and forest ecology is incredibly rich and detailed and easily dwarfs that of any expert.
By Wesley Rahn
Plastic byproducts were found in 97 percent of blood and urine samples from 2,500 children tested between 2014 and 2017, according to a study by the German Environment Ministry and the Robert Koch Institute.
Medically reviewed by Daniel Bubnis, MS, NASM-CPT, NASE Level II-CSS
Hot yoga has become a popular exercise in recent years. It offers many of the same benefits as traditional yoga, such as stress reduction, improved strength, and flexibility.