Farm Yields Per Acre: Difference between revisions
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Concept: from one acre of land with 1000W/sq meter insolation (400kW of electricity if you install PV), you get the following values of production - depending on what you plant on that acre | {{Hint|Concept: from one acre of land with 1000W/sq meter insolation (400kW of electricity if you install PV), you get the following values of production - depending on what you plant on that acre.}} | ||
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Latest revision as of 03:28, 31 March 2025
Hint: Concept: from one acre of land with 1000W/sq meter insolation (400kW of electricity if you install PV), you get the following values of production - depending on what you plant on that acre.
Statistics
- Global steel production - 2000 million tons per year [1]. 1000 tons of solar steel are possible per acre, or 1 million tons per 1000 acres (square mile). Global steel production can be replaced with under 2000 square miles allocated to solar steel. The Sahara is 3.5M square miles, for reference [2]. Thus, less than 1/10th of a percent of the Sahara can produce the World's steel. The US used to produce 50% of the world's steel, now China does - [3]
Links
- Perennial Agriculture budget - Perennial_Agriculture
- Edible Landscape Plantout Economics - Edible_Landscape_Creation_Ergonomics
- LifeTrac Economic Analysis - LifeTrac_Economic_Analysis
- Open Source Fab Lab Economic Analysis - see RepLab#Toolset plus comparison to mainstream costs: OS_Fab_Lab_Economic_Analysis and