5 comments
27 forecasters
What is the largest amount of iron that will be used to fertilise an ocean as part of a single geoengineering effort, by the end of 2026?
Latest estimate
15.2 tonnes
Forecast Timeline
Authors:
Opened:Jan 9, 2020
Closed:Jul 31, 2025
Scheduled resolution:Feb 20, 2027
Spot Scoring Time:Jan 11, 2020