The Calls

⏳ Open 📼 The record

Every prediction date that has already passed, checked against the public record: green held up, red didn't hold up, amber partly held up. Diamonds at the right edge were assessed before their prediction date arrived.

1held up → 0didn’t hold up → 0partly held up →
100%of resolved predictions held up
Everyone Andy Lubershane (10)Shayle Kann (9)Sam Jaffe (6)Jesse Jenkins (6)Michael Dunne (4)Kurt Kelty (4)Jeff Waters (4)Varun Sivaram (3)Tim Hade (3)Richard Wang (3)Matthew Sachs (3)Julian Dumoulin-Smith (3)
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The record (1) every resolved claim →

Prediction Held up
Waste-oil aviation fuels cannot scale to meet double-digit jet fuel demand
“Today's generation is based on waste oils, fats, and greases. As you mentioned, Shale, they compete with food crops. They don't have great greenhouse gas reduction. Oh, and by the way, they don't scale. We're just, there's no way we're going to get to, you kno…”
Varun Sivaram Dec 15, 2022 ▶ 38:24 Advance market commitments to decarbonize heavy industry
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