ettaro

1903年的投票制度，如今每公顷土地决定着400万人的能源供应。亚利桑那州“每公顷一票”制度，正成为能源转型的巨大挑战。(The voting system of 1903 now determines the energy supply for 4 million people per hectare. Arizona’s “vote per hectare” system is becoming a major challenge for energy transition.)