Thailand allocates the full 10 GW of capacity under its expanded public solar power scheme.

Question

Six frontier AI models put this at 22% by 20 Sept 2027. Full reasoning from every model.

WillHappen.ai · Accepted Answer

22% — the median of 6 frontier models, resolving by 2027-09-20.

Answer

Gemini (Google): 38% — Contracting 10 GW in one year stalls on ERC auction schedules and EGAT grid-absorption bottlenecks. Thailand's ERC must finalize PPA rounds across multiple phases, but historical round approvals take 12 to 18 months. Grid interconnect limits managed by EGAT routinely throttle large utility additions before reaching full nameplate awards. Fast-tracking Phase 2 quotas directly to pre-screened bidders by Q2 2027 would push odds well above 60%.

Answer

Claude (Anthropic): 22% — Hinges on whether Thai regulators finish contracting all 10 GW before Sept 2027, given past program delays. Thai solar rooftop/public schemes have historically underperformed targets due to grid, land, and administrative bottlenecks. Only about a year remains, and full allocation of doubled capacity requires rapid bidding, PPA signing, and interconnection approvals across many agencies. A sudden policy push or fast-tracked approvals process would be the main thing that could push this toward completion in time.

Answer

GPT (OpenAI): 63% — It turns on whether Thai agencies can turn the doubled target into bankable awards before the September 2027 deadline. The Energy Regulatory Commission, EGAT and relevant ministries must open, evaluate and contract enough rounds within 12 months. Thailand has repeatedly procured renewables through competitive rounds, but 10 GW is a large step-up requiring grid and land clearances. I would raise this sharply if ERC publishes a dated procurement calendar covering most of the remaining capacity by early 2027.

Answer

Grok (xAI): 22% — Thai agencies closing enough tenders to hit 10 GW awards inside 12 months. ERC/MoE must launch and award multiple GW-scale rounds by mid-2027; grid studies typically add 6–12 months. SEA renewable auctions meet first-expansion quotas ~30% of the time in 18 months; 10 GW vs ~50 GW system sits well below that. A fast-track cabinet decree or surge of shovel-ready Chinese bids would be the main upside surprise.

Answer

DeepSeek (DeepSeek): 12% — Whether Thai agencies can tender and sign contracts for the full 10 GW within roughly 12 months. Thailand's 2024 PDP set a 10 GW public solar target, but actual awards have historically lagged targets by years, not months. Awarding 10 GW requires EGAT, PEA, and provincial agencies to run multiple tender rounds, each taking 12-18 months from announcement to contract. The one thing that would change my mind is a single consolidated auction covering the full 10 GW with a firm 2027 deadline already legislated.

Answer

Qwen (Alibaba): 12% — Thailand's PDP and ERC approval timelines make full 10 GW contracting in one year extremely unlikely. Thailand's Energy Regulatory Commission (ERC) typically processes solar procurement rounds over 18–36 months from announcement to PPA signing; even accelerated rounds… The 10 GW target was announced as a policy goal, but implementation requires ERC tariff approvals, grid connection studies by EGAT/PEA/MEA, and individual PPA… Even China, with far faster bureaucratic throughput, took multiple years to allocate equivalent capacity under its distributed solar schemes; Thailand's smaller grid and…

Thailand allocates the full 10 GW of capacity under its expanded public solar power scheme.

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