US will add 86 GW of new grid capacity in 2026, 51% from solar
Predictor: Emad Mostaque · ep#238 "Meta Buys Moltbook, GPT 5.4, and Fruitfly Brain Upload | Moonshots Live at The Abundance Summit 238" · source
Prediction text
US will add 86 GW of new grid capacity in 2026, 51% from solar | this year the US is on on target in 2026 I think to add 86 gigawatts of of new capacity uh to the to the grid, but 51% of that is solar.
Verbatim quote
this year the US is on on target in 2026 I think to add 86 gigawatts of of new capacity uh to the to the grid, but 51% of that is solar.
Predictor: Emad Mostaque
Calibration plot (stated vs observed)
Evidence about this node from Emad Mostaque is multiplied by κ in /api/intake. Lower κ = less weight; floors at 0.10 (effectively silenced) and caps at 1.00 (full weight).
Reference class: energy_grid_rebuild_5y
Major grid expansion (>50GW) within 5y of announce
Tetlock-style outside view: at TRF=1 (just predicted), outside view dominates (w_in=0.3). At TRF=0 (deadline), inside view dominates (w_in=1.0). The blend regularizes overconfident inside views toward the historical base rate.
Probability over time
Milestone chain
- 2026-02-24hitEIA confirms 86 GW US 2026 capacity additions plan with 51% solarHow: EIA Today in Energy publishes 2026 plan: 86 GW total, 43.4 GW solar (51%), 24 GW battery (28%), wind 14%Source: EIA Today in Energy — New U.S. electric generating capacity expected to reach record high in 2026conf 99%Notes: HIT — EIA published exact 86 GW figure and 51% solar share matching prediction. Mostaque's call confirmed at policy-plan level.
- 2026-02-24hitSolar additions reach 43.4 GW utility-scale planned for 2026 (60% YoY increase)How: EIA plan shows 43.4 GW utility-scale solar in 2026 vs 27 GW in 2025Source: pv magazine — Solar and storage expected to drive 86 GW capacity surgeconf 99%
- 2026-02-24hitTexas leads with 40% of new utility-scale solar (Tehuacana Creek 837 MW project)How: EIA reports >=40% of new utility-scale solar concentrated in Texas; Tehuacana Creek 837 MW (+418 MW BESS) commissionedSource: Energy People Group / EIA — Record US Capacity Additions Led by Texasconf 85%
- 2026-06-01 → 2026-12-31pendingBattery storage hits 24 GW added in 2026 (vs 15 GW in 2025)How: FERC/EIA monthly Form 860 + 826 data show >=20 GW battery storage commissioned by EOY 2026Source: EIA Today in Energyconf 80%
- 2027-02-15pendingActual 2026 solar additions deliver vs 43.4 GW plan (slip risk: interconnection queue)How: EIA Form 860 final 2026 data shows >=85% of planned 43.4 GW solar capacity actually commissioned (>=37 GW)Source: EIA Form 860 final 2026conf 55%Notes: Cascade — historical slippage runs 15-25%; needed to confirm 'plan' becomes 'add'. Prediction text is 'will add' — judged on actuals not plan.
What if this resolves?
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Evidence chain
Network propagation neighbors
Top incoming (parents)
Edges that influence THIS node's belief
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| prereq | SEM_042 2025 will be the definitive year that agentic systems finall — Kevin Weil | 73.8% | 0.500 | 0.050 | -0.071 |
| prereq | SEM_012 Nvidia quadrupled chip production output while only doubling — Jensen Huang | 75.0% | 0.500 | 0.050 | -0.065 |
| prereq | SEM_008 Training runs costing $10 billion for a single model will co — Dario Amodei | 76.9% | 0.500 | 0.050 | -0.057 |
| prereq | 238_009 Recursive self-improvement is already happening now (no long — Alex Wissner-Gross | 78.1% | 0.500 | 0.050 | -0.051 |
| killer | TK14 Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates) | 20.0% | 0.050 | 0.500 | -0.039 |
Top outgoing (children)
Predictions THIS node influences
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| prereq | 231_013 Math is cooked (will be solved), physics cooked, biology cha — Alex Wissner-Gross | 35.4% | 0.620 | 0.050 | -0.054 |
| prereq | 241_043 ASI will arrive within 2 years to 5 years to this next decad — Peter Diamandis | 35.9% | 0.650 | 0.050 | -0.045 |
| prereq | CMQ_002 By 2028, AI systems will reach 'independent researcher' leve — Sam Altman | 31.4% | 0.550 | 0.050 | -0.044 |
| prereq | 235_030 Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 203 — Ray Kurzweil | 39.2% | 0.750 | 0.050 | -0.035 |
| prereq | 232_055 We're exiting the industrial age permanently as recursive se — Peter Diamandis | 35.5% | 0.700 | 0.050 | -0.019 |
Ticker exposure
Beneficiaries (23)
Adverse (6)
Prerequisites (11)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | SEM_008 | Training runs costing $10 billion for a single model will commence sometime in 2025. | AI | — |
| prereq | 238_009 | Recursive self-improvement is already happening now (no longer three years out) | AI | — |
| prereq | SEM_042 | 2025 will be the definitive year that agentic systems finally hit the mainstream. | AI/Agents | — |
| prereq | SEM_012 | Nvidia quadrupled chip production output while only doubling human headcount — achieved by deploying AI coding tools (Cursor, Claude Code) across engineering. | AI/Manufacturing | — |
| correlate | S_GRID_50GW_2029 | 50GW grid expansion by Dec 2029 | energy_grid_expansion | — |
| correlate | S_COMPUTE_10GW_2028 | Compute: 10GW total by Dec 2028 | compute_scale | — |
| correlate | S_GRID_50GW_2027 | 50GW dedicated AI/data center grid by Dec 2027 | energy_grid_expansion | — |
| correlate | S_GRID_50GW_DELAYED | 50GW grid expansion delayed past 2031 | energy_grid_expansion | — |
| killer | TK14 | Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates) | — | — |
| killer | TK01 | AGI Capability Plateau (2026-27 Training Stall) | — | — |
| killer | TK03 | AI Regulatory Moratorium (EU/US Capability Freeze) | — | — |
Dependents (5)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | 235_030 | Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 2033. | Biotech/Longevity | — |
| prereq | 232_055 | We're exiting the industrial age permanently as recursive self-improvement unfolds. | AI | — |
| prereq | 241_043 | ASI will arrive within 2 years to 5 years to this next decade | AI | — |
| prereq | 231_013 | Math is cooked (will be solved), physics cooked, biology char broiled. | AI | — |
| prereq | CMQ_002 | By 2028, AI systems will reach 'independent researcher' level — driving autonomous scientific discoveries without human intervention. | AI | — |
Linked documents (10)
| Sim | Source | Title | Market prob | Polarity | Reviewed | Published |
|---|---|---|---|---|---|---|
| 0.670 | manifold | Will US average gas price reach … in May 2026? | — | mentions | pending | 2026-05-01 |
| 0.652 | manifold | Will US average gas price reach … in June 2026? | — | mentions | pending | 2026-05-26 |
| 0.646 | manifold | Will US average gas price reach $4.300 in May 2026? | 99% | mentions | pending | 2026-04-27 |
| 0.645 | manifold | US Gas Price on May 1 2026? | — | mentions | pending | 2026-04-30 |
| 0.644 | manifold | US Gas Price average for 11 May 2026? | — | mentions | pending | 2026-05-10 |
| 0.644 | manifold | Will US average gas price reach $4.690 in May 2026? | 46% | mentions | pending | 2026-04-30 |
| 0.644 | manifold | US Gas Price on May 2 2026? | — | mentions | pending | 2026-05-01 |
| 0.639 | manifold | US Average Gas Price on May 3 2026? | — | mentions | pending | 2026-05-02 |
| 0.639 | manifold | US Gas Price average for 13 May 2026? | — | mentions | pending | 2026-05-12 |
| 0.636 | manifold | Will the May 2026 US CPI year-over-year reading come in above 2.8%? | 80% | mentions | pending | 2026-05-16 |
Raw metadata
{
"nia": false,
"qty": "86 GW total, 51% solar",
"url": "https://www.youtube.com/watch?v=d__HRChE2ZE",
"mode": "FORECAST",
"role": "Host",
"context": "this year the US is on on target in 2026 I think to add 86 gigawatts of of new capacity uh to the to the grid, but 51% of that is solar.",
"to_year": 2026,
"verbatim": "this year the US is on on target in 2026 I think to add 86 gigawatts of of new capacity uh to the to the grid, but 51% of that is solar.",
"conv_cues": "on target",
"direction": "NUMERIC_TARGET",
"from_year": 2026,
"timeframe": "2026",
"conv_level": "HIGH",
"milestones": [
{
"kind": "llm_pre_event",
"label": "EIA confirms 86 GW US 2026 capacity additions plan with 51% solar",
"notes": "HIT — EIA published exact 86 GW figure and 51% solar share matching prediction. Mostaque's call confirmed at policy-plan level.",
"source": "EIA Today in Energy — New U.S. electric generating capacity expected to reach record high in 2026",
"status": "hit",
"weight": 0.4,
"ordinal": -6,
"source_id": null,
"confidence": 0.99,
"source_url": "https://www.eia.gov/todayinenergy/detail.php?id=67205",
"expected_date": "2026-02-24",
"observed_date": "2026-02-24",
"research_origin": "deep_research",
"measurement_criterion": "EIA Today in Energy publishes 2026 plan: 86 GW total, 43.4 GW solar (51%), 24 GW battery (28%), wind 14%"
},
{
"kind": "llm_pre_event",
"label": "Solar additions reach 43.4 GW utility-scale planned for 2026 (60% YoY increase)",
"source": "pv magazine — Solar and storage expected to drive 86 GW capacity surge",
"status": "hit",
"weight": 0.4,
"ordinal": -5,
"source_id": null,
"confidence": 0.99,
"source_url": "https://www.pv-magazine.com/2026/04/28/solar-and-storage-expected-to-drive-86-gw-capacity-surge-in-the-u-s-this-year/",
"expected_date": "2026-02-24",
"observed_date": "2026-02-24",
"research_origin": "deep_research",
"measurement_criterion": "EIA plan shows 43.4 GW utility-scale solar in 2026 vs 27 GW in 2025"
},
{
"kind": "prereq",
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},
{
"kind": "prereq",
"label": "2025 will be the definitive year that agentic systems finally hit the mainstream.",
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"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Recursive self-improvement is already happening now (no longer three years out)",
"status": "hit",
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"source_id": "238_009",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "event",
"label": "US will add 86 GW of new grid capacity in 2026, 51% from solar",
"status": "pending",
"weight": 1,
"ordinal": 0,
"source_id": "238_047",
"expected_date": "2026-06-18",
"observed_date": null
},
{
"kind": "llm_pre_event",
"label": "Texas leads with 40% of new utility-scale solar (Tehuacana Creek 837 MW project)",
"source": "Energy People Group / EIA — Record US Capacity Additions Led by Texas",
"status": "hit",
"weight": 0.4,
"
... (truncated)