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Reference

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Supporting source

Highway DC Fast Charging Per-kWh ASP (2027E)

~THB 7.5-12.5 per kWh peak; THB 5.5-8.5 per kWh off-peak

As of2027E·Sources3·Supporting

Thai highway DC fast-charging per-kWh average selling price is projected at THB 7.5-12.5 per kWh on peak and THB 5.5-8.5 per kWh off-peak after the ERC Demand Response and V2G tariff launches Q3 2026. Tesla Supercharger premium tariff is expected at THB 11-14 per kWh peak; PEA Highway Charge mass-market tariff settles in the THB 7.5-9.5 range.

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Figure in context

Thai highway DC fast-charging per-kWh average selling price is projected at THB 7.5-12.5 per kWh on peak and THB 5.5-8.5 per kWh off-peak after the ERC Demand Response and V2G tariff launches Q3 2026. Tesla Supercharger premium tariff is expected at THB 11-14 per kWh peak; PEA Highway Charge mass-market tariff settles in the THB 7.5-9.5 range.

Thai highway DC fast-charging per-kWh average selling price is projected at THB 7.5-12.5 per kWh on peak and THB 5.5-8.5 per kWh off-peak after the ERC Demand Response and V2G tariff launches Q3 2026. Tesla Supercharger premium tariff is expected at THB 11-14 per kWh peak; PEA Highway Charge mass-market tariff settles in the THB 7.5-9.5 range.

Time scope

2027E

Source basis

Supporting source

Interpretation notes

What this tells you

Thai highway DC fast-charging per-kWh average selling price is projected at THB 7.5-12.5 per kWh on peak and THB 5.5-8.5 per kWh off-peak after the ERC Demand Response and V2G tariff launches Q3 2026. Tesla Supercharger premium tariff is expected at THB 11-14 per kWh peak; PEA Highway Charge mass-market tariff settles in the THB 7.5-9.5 range.

What not to do with it

Use the linked report for interpretation and keep basis differences explicit.

Related figures

Adjacent numbers that add context without drowning the value.

2027E
~THB 18-30B revenue

Thailand Highway DC Fast-Charging Revenue (2027E)

EVAT charging-infrastructure census, SCB EIC EV charging outlook, IEA Global EV Outlook 2026

2027E
~8,000-14,000 highway points

Thailand Highway Charging Points Installed (End-2027E)

EVAT charging-infrastructure census 2025, PEA Highway Charge plan, EGAT Highway Plus plan

2027E
~200K-300K cumulative BEV plus PHEV plus commercial EV

Thailand Cumulative EV Registrations (End-2027E)

EVAT EV registration bulletin 2025, DLT EV statistics Q4 2025, EGAT EV demand model

2027E
~14-22% utilisation; 3-5 sessions per stall per day

Highway DC Fast Charger Utilisation Per Stall (2027E)

EVAT census, IEA Global EV Outlook 2026, operator FY2024 utilisation disclosures

FY2026-2027
~35-55% ancillary uplift per site

Highway Charging Site Ancillary Retail Revenue Uplift (2026-2027)

PTTOR FY2024 disclosures, Tesla Supercharger plan, SCB EIC EV charging outlook, IEA Global EV Outlook 2026

2027E
~80% share to top operator cohort

Highway DC Fast Charging Operator Concentration (2027E)

Operator FY2024 reports, EVAT census, SCB EIC channel triangulation

Report context

Thailand EV Fast-Charging Highway Network 2027 Market Intelligence

Thailand's highway DC fast-charging network is the next critical bottleneck as cumulative EV registrations cross 200K-300K units by end-2027 (EVAT, DLT). On-corridor public-network revenue is tracking from THB 1.4-2.6B in 2024 to THB 18-30B by 2027 as PEA Highway Charge, EGAT Highway Plus, EA Anywhere, and the EVAT Member-Network target 8,000-14,000 highway charging points (vs 2,800 at end-2024). PTTOR Charge Aware, Bangchak Mobi-EV, and ESSO Highway Charge convert 1,200-2,400 forecourts; Tesla, BYD, NETA, Ora, Mercedes EQ, BMW, and Audi e-tron anchor 220-380 OEM-direct sites. ERC Demand Response plus V2G tariff (Q3 2026) and the Free Flow Highway Tariff (Q1 2027) make DC fast economically positive; BOI Section 8 highway-charging incentives and the Land Department highway-easement framework (Q4 2026) unlock site rollout. Charging-payment integration via KASIKORN PayEV, PayPlus, Rabbit LINE Pay, and AIS Mobi Pay reaches 95% interoperability. Ancillary retail (F&B, convenience, driver-rest, EV lounge) adds 35-55% incremental revenue per site. We expect PEA Highway Charge, EGAT Highway Plus, EA Anywhere, PTTOR Charge Aware, Bangchak Mobi-EV, plus Tesla, BYD, Mercedes, and BMW to combine for 80%+ share by 2027.

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Atlas actors in this figure's reports

Profiles covered in the report that cite this number.

BYD Thailand

BYD's first overseas BEV plant — 150K-unit Rayong capacity opened July 2024, largest Chinese auto FDI in Thailand.

EGAT (Electricity Generating Authority of Thailand)

Thailand's state-owned electricity generator, transmission operator, single-buyer PPA counterparty; ~15-20 GW own capacity.

Highway DC Fast Charging Per-kWh ASP (2027E) · Insight