ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by @lucalocatelliphoto This unexpected greenhouse in the lava fields of Iceland uses water enriched with nutrients and energy from a neighboring geothermal power plant to grow barley in volcanic pumice. The barley plants are genetically engineered to produce growth factor proteins, which are used in high-end cosmetics—a single gram of pure EGF has a market value of $10,000. This company shows that the circular economy can be harnessed as a powerful marketing tool for the eco-friendly consumers of the future. Please follow me @lucalocatelliphoto to find out more about our environment and the new technological solutions we are putting into practice to reduce our waste and save resources. #greenhouse #energy #environment #iceland #lucalocatelliphoto Check out Nat Geo's link in bio for more on this story.」7月27日 15時39分