In the last decade, the overall population in Portugal has declined even as the number of foreigners has grown by 40%. The number of U.S. citizens living in this land of 10 million rose 45% last year. Within the mix of retirees, digital nomads and young families, Californians are making themselves known in a country once considered the forgotten sibling of Spain.
California is leading the nation into a new era of climate-friendly fuel, or “biofuel,” made out of animal fat, cooking oil and methane from cow manure.