Total global battery electric vehicle (BEV) sales must exceed 20 million units in calendar year 2026. Plug-in hybrids (PHEV) do not count. Resolves based on data from the International Energy Agency (IEA) or BloombergNEF.
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Sign in to predict**Bottom line: 65% probability.** This estimate is calibrated from a base rate of 0.7 using reference class: Historical EV sales growth from 2015-2023 shows exponential increase from 0.5M to 14M units annually, with CAGR of ~55% [TK]. **Bayesian reasoning chain:** Base rate: 70% → +Sustained growth (20%+ CAGR) [↑30%] → 91% → +Policy support [↑-5%] → 86% → +Supply chain resolution [↑-10%] → 78% **Key factors supporting YES:** - 2023 EV sales at 14M units with 55% CAGR [TK] - IRA tax credits extending through 2032 [TK] - Battery costs falling $139/kWh in 2023 vs $1,100/kWh in 2010 [TK] **Key factors supporting NO:** - Global EV market share still below 18% in 2023 [TK] - Potential 2024-2025 semiconductor shortages [TK] - Emerging market debt crises in 2025-2026 [TK] **Adversarial review:** - Assumption flaw: Assumes exponential growth will continue at 55% CAGR despite market saturation risks - Assumption flaw: Uses arbitrary base rate of 70% without justification for EV sales context - Assumption flaw: Treats policy support as a fixed +20% boost without accounting for potential regulatory rollbacks - Bias warning: Anchoring on recent high-growth data (2015-2023) as representative of future trends - Bias warning: Overconfidence in Bayesian chain adjustments with compounding subjective probabilities - Steelman opposite: The 20 million threshold is unlikely because: 1) EV adoption follows S-curve dynamics with decelerating growth as market share approaches 40% (current 18%), 2) Battery cost reductions may plateau at $100/kWh due to physical limits, 3) Emerging market debt crises could disrupt 30% of potential 2026 sales in Asia/India, 4) Semiconductor shortages might resurface in 2025-2026 due to underinvestment in critical nodes. **Pre-mortem (why this prediction could be wrong):** Economic recession causing 30% sales drop (15% probability) or lithium price shock (10% probability) **Other signals**: market: 70% (conf=56%), reference_class: 50% (conf=45%) [Horizon calibration applied: 9mo horizon → 7% pull toward base rate 50.0%. Raw estimate 66.0% → calibrated 64.9%. Confidence: 50.4% → 48.3%]
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Total global battery electric vehicle (BEV) sales must exceed 20 million units in calendar year 2026. Plug-in hybrids (PHEV) do not count. Resolves based on data from the International Energy Agency (IEA) or BloombergNEF.
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Sign in to predict**Bottom line: 65% probability.** This estimate is calibrated from a base rate of 0.7 using reference class: Historical EV sales growth from 2015-2023 shows exponential increase from 0.5M to 14M units annually, with CAGR of ~55% [TK]. **Bayesian reasoning chain:** Base rate: 70% → +Sustained growth (20%+ CAGR) [↑30%] → 91% → +Policy support [↑-5%] → 86% → +Supply chain resolution [↑-10%] → 78% **Key factors supporting YES:** - 2023 EV sales at 14M units with 55% CAGR [TK] - IRA tax credits extending through 2032 [TK] - Battery costs falling $139/kWh in 2023 vs $1,100/kWh in 2010 [TK] **Key factors supporting NO:** - Global EV market share still below 18% in 2023 [TK] - Potential 2024-2025 semiconductor shortages [TK] - Emerging market debt crises in 2025-2026 [TK] **Adversarial review:** - Assumption flaw: Assumes exponential growth will continue at 55% CAGR despite market saturation risks - Assumption flaw: Uses arbitrary base rate of 70% without justification for EV sales context - Assumption flaw: Treats policy support as a fixed +20% boost without accounting for potential regulatory rollbacks - Bias warning: Anchoring on recent high-growth data (2015-2023) as representative of future trends - Bias warning: Overconfidence in Bayesian chain adjustments with compounding subjective probabilities - Steelman opposite: The 20 million threshold is unlikely because: 1) EV adoption follows S-curve dynamics with decelerating growth as market share approaches 40% (current 18%), 2) Battery cost reductions may plateau at $100/kWh due to physical limits, 3) Emerging market debt crises could disrupt 30% of potential 2026 sales in Asia/India, 4) Semiconductor shortages might resurface in 2025-2026 due to underinvestment in critical nodes. **Pre-mortem (why this prediction could be wrong):** Economic recession causing 30% sales drop (15% probability) or lithium price shock (10% probability) **Other signals**: market: 70% (conf=56%), reference_class: 50% (conf=45%) [Horizon calibration applied: 9mo horizon → 7% pull toward base rate 50.0%. Raw estimate 66.0% → calibrated 64.9%. Confidence: 50.4% → 48.3%]
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Total global battery electric vehicle (BEV) sales must exceed 20 million units in calendar year 2026. Plug-in hybrids (PHEV) do not count. Resolves based on data from the International Energy Agency (IEA) or BloombergNEF.
Sign in to make predictions, track your accuracy, and compete on the leaderboard.
Sign in to predict**Bottom line: 65% probability.** This estimate is calibrated from a base rate of 0.7 using reference class: Historical EV sales growth from 2015-2023 shows exponential increase from 0.5M to 14M units annually, with CAGR of ~55% [TK]. **Bayesian reasoning chain:** Base rate: 70% → +Sustained growth (20%+ CAGR) [↑30%] → 91% → +Policy support [↑-5%] → 86% → +Supply chain resolution [↑-10%] → 78% **Key factors supporting YES:** - 2023 EV sales at 14M units with 55% CAGR [TK] - IRA tax credits extending through 2032 [TK] - Battery costs falling $139/kWh in 2023 vs $1,100/kWh in 2010 [TK] **Key factors supporting NO:** - Global EV market share still below 18% in 2023 [TK] - Potential 2024-2025 semiconductor shortages [TK] - Emerging market debt crises in 2025-2026 [TK] **Adversarial review:** - Assumption flaw: Assumes exponential growth will continue at 55% CAGR despite market saturation risks - Assumption flaw: Uses arbitrary base rate of 70% without justification for EV sales context - Assumption flaw: Treats policy support as a fixed +20% boost without accounting for potential regulatory rollbacks - Bias warning: Anchoring on recent high-growth data (2015-2023) as representative of future trends - Bias warning: Overconfidence in Bayesian chain adjustments with compounding subjective probabilities - Steelman opposite: The 20 million threshold is unlikely because: 1) EV adoption follows S-curve dynamics with decelerating growth as market share approaches 40% (current 18%), 2) Battery cost reductions may plateau at $100/kWh due to physical limits, 3) Emerging market debt crises could disrupt 30% of potential 2026 sales in Asia/India, 4) Semiconductor shortages might resurface in 2025-2026 due to underinvestment in critical nodes. **Pre-mortem (why this prediction could be wrong):** Economic recession causing 30% sales drop (15% probability) or lithium price shock (10% probability) **Other signals**: market: 70% (conf=56%), reference_class: 50% (conf=45%) [Horizon calibration applied: 9mo horizon → 7% pull toward base rate 50.0%. Raw estimate 66.0% → calibrated 64.9%. Confidence: 50.4% → 48.3%]
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