One of the things nobody warns you about when renting in Phuket: electricity billing can be a complete mess. Some landlords pass through the official PEA rate. Others charge double — and some charge triple. After six years here I've heard every variation, and understanding how this works can save you thousands of baht every month.
This guide covers electricity, water, gas, and internet utilities — what you should pay, how to set up services, and what to watch out for in your lease.
Phuket Utilities: Key Facts
- Electricity provider: Provincial Electricity Authority (PEA) — governs all of Phuket
- Official PEA rate: ฿3.24–4.18/kWh (tiered residential tariff)
- Typical 1-bed AC bill: ฿1,500–3,500/month
- Water provider: Provincial Waterworks Authority (PWA) — ฿8–15/m³
- Tap water: Do not drink directly — use filtered or bottled
- Gas: LPG cylinder-based (no mains gas) — ฿350–500/refill
- Internet: AIS Fibre, True Move, 3BB — ฿500–700/month for 500Mbps
Electricity in Phuket: The Full Picture
Phuket's electricity is supplied by the Provincial Electricity Authority (PEA), which serves all of Phuket province. The official tiered residential tariff works as follows: lower consumption costs less per unit, higher consumption costs more. This is a progressive billing structure that rewards conservation.
| Units Used (kWh/month) | Rate per Unit (฿) | Notes |
|---|---|---|
| 0–150 units | ฿3.24 | Base rate — light AC users |
| 151–400 units | ฿4.18 | Most 1-bed apartments |
| 401–2,000 units | ฿4.18 | Larger homes, pool villas |
| Plus: Service charge | ฿38.22/month | Fixed monthly fee |
| Plus: VAT 7% | Applied to total | Included in final bill |
Typical Monthly Electricity Bills by Living Situation
| Living Situation | AC Usage | Est. Monthly Bill |
|---|---|---|
| Studio/1-bed, fans only | None or minimal | ฿300–600 |
| 1-bed apartment | Bedroom AC, 8hr/day | ฿1,200–2,200 |
| 1-bed apartment | Full AC (living + bedroom) | ฿2,000–3,500 |
| 2-bed house | Standard AC use | ฿3,000–5,000 |
| 3-bed pool villa | Heavy AC + pool pump | ฿5,000–10,000 |
| Serviced condo (utility included) | N/A | Included in rent (add ฿3,000–6,000) |
Water: What You'll Pay and What's Safe to Drink
Water in Phuket is supplied by the Provincial Waterworks Authority (PWA). The tariff is low — ฿8–15/m³ for residential use. In practical terms, your water bill is rarely a significant expense: ฿100–300/month is typical for a single person or couple.
Drinking water is a separate matter. The PWA treats Phuket's water to Thai standards, but most expats and locals don't drink directly from the tap. Pipes in older buildings can affect taste and quality, and there are occasional contamination advisories in rural areas. Standard practice:
- Water dispenser machines (blue/purple kiosks): Found at 7-Elevens, Tesco, markets — ฿0.50–1.00/litre. Most expat households use these daily. Bring your own clean bottles.
- 20-litre water bottles delivered: ฿25–45/bottle from neighbourhood suppliers; most will deliver same-day or next-day. Talk to your neighbour — they'll have the number saved.
- Home filtration system: One-time cost ฿2,000–6,000; ongoing filter replacement ฿500–1,000/year. Good option for long-term tenants who cook with water.
- Bottled water (7-Eleven/Lotus's): 1.5-litre bottles ฿8–12. Fine for occasional use, but expensive and wasteful at daily volumes.
Gas: LPG Cylinders
There is no mains gas network in Phuket. Cooking gas means LPG cylinders (ถังแก๊ส, tang gas). The system works as follows: you buy or rent the cylinder, then exchange the empty for a refilled one when you run out.
- Standard cylinder size: 15kg (household) — lasts 4–8 weeks depending on cooking frequency
- Exchange price: ฿350–500 for a 15kg refill at a local gas depot or via delivery
- Initial cylinder deposit: ฿500–800 (refundable when you return the cylinder)
- Delivery: Most local depots deliver; it's common to hear the "kaeng khao… kaeng khao" (rice curry) truck doing rounds — the same vehicles often carry gas cylinders
- Safety note: Never use a gas cylinder indoors without ventilation; store upright and away from heat sources
Many expat villas have a larger 48kg commercial cylinder, which is more convenient but requires a specialist supplier. Your property manager or landlord will normally handle the setup.
Internet: Providers, Speeds and What to Expect
Phuket's internet infrastructure is genuinely good by Southeast Asian standards. Fibre connections are available throughout most of the island, and 4G/5G mobile coverage is solid. The main question is which ISP your building or street supports.
| Provider | Plans Available | Monthly Cost | Coverage |
|---|---|---|---|
| AIS Fibre | 100Mbps–1Gbps | ฿450–1,199/month | Excellent island-wide |
| True Move H (TrueOnline) | 100Mbps–1Gbps | ฿399–999/month | Good; strong in tourist areas |
| 3BB (now merged with NTTX) | 100Mbps–600Mbps | ฿400–800/month | Good in urban areas |
| DTAC/NT (backup options) | Mobile broadband | ฿300–600/month | Use as backup only |
| CAT Telecom | Business lines | ฿1,500–3,000/month | Limited; business-focused |
Installation: Most ISPs offer free installation for 12-month contracts. Setup takes 3–7 business days. You'll need your passport and a copy of your lease agreement. The router is usually provided; you can replace it with your own hardware if you prefer.
In condos and serviced apartments: Many buildings have a shared internet package that's included in rent or charged separately at ฿300–500/month. Quality varies significantly — ask current tenants before relying on building Wi-Fi for remote work.
Power Cuts: What to Expect
Phuket does experience power cuts — brief ones (minutes) are common during heavy rain or storms; longer ones (hours) happen a few times a year in most areas. The 2023 floods caused extended outages in lower Patong and parts of Bang Tao. Some upmarket villas have backup generators; most apartments do not.
Practical measures used by experienced Phuket expats:
- UPS (Uninterruptible Power Supply) for your router and computer: ฿1,500–3,500. Keeps you online and working through brief cuts.
- Surge protector: Essential. Voltage fluctuations during storm-related cuts can damage electronics. ฿300–800 for a good strip.
- Torch and power bank: Basic, but most forget until the lights go out.
- Thailand uses 220V, 50Hz. Most modern electronics (laptops, phone chargers) are dual-voltage and work fine. Check your appliance labels if in doubt.
Setting Up Utilities When You Arrive
The process depends on your rental arrangement:
Serviced apartment or condo with management: Utilities are handled by the building. You'll typically pay electricity and water as part of your monthly bill or as a separate invoice from management. Review the per-unit rates carefully against PEA rates.
Standalone house/villa: You may need to register utilities in your own name. For PEA electricity registration: bring your passport, passport photo, lease agreement, and landlord's property title deed (or a letter from the landlord). Visit the PEA Phuket Provincial Office on Chalermprakiet Ratchakan Thi 9 Road, Wichit. For PWA water registration: same documents, PWA Phuket office on Chao Fah Tawan Tok Road.
Internet setup: Sign up directly with your chosen ISP. AIS, True and 3BB all have service centres in Phuket Town and at Central Festival mall (Wichit). Alternatively, order online and schedule installation. Bring your passport.
Monthly Utility Budget: What to Expect
| Utility | Low (minimal AC) | Typical (moderate AC) | High (heavy AC + pool) |
|---|---|---|---|
| Electricity | ฿400–800 | ฿1,500–3,500 | ฿5,000–10,000 |
| Water | ฿100–200 | ฿200–500 | ฿500–1,500 |
| Gas (LPG) | ฿100–200/month | ฿200–400/month | ฿400–600/month |
| Internet (fibre) | ฿399–500 | ฿500–700 | ฿700–1,200 |
| Drinking water | ฿100–200 | ฿200–400 | ฿400–600 |
| Total | ฿1,100–1,900 | ฿2,600–5,500 | ฿7,000–14,000 |
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