FOOD
0× need
3,006 kcal grown per person per day, against the 2,100 kcal an average human needs. A third of it is wasted before anyone eats.
ELECTRICITY
0× need
3,927 kWh generated per person per year, against the 1,000 kWh Modern Energy Minimum for a decent life.
8.2 billion people · one planet's output
each orbit = one resource's surplus over need
each orbit = one resource's surplus over need
FRESH WATER
0× need
5,244 m³ renewed per person per year, against the 18 m³ WHO basic-access minimum (50 L/day). The bottleneck is pipes, not planet.
OUTPUT / NOMINAL GDP
$39.48
Current US dollars per person per day of 2025 world GDP, using the site's rounded population divisor. GDP is output, not household income.
Separately: the extreme-poverty line is 3.00 international dollars per person per day (2021 PPP). Different units: these figures do not form a ratio of income to need.