Electricity (CUC)
Caribbean Utilities Company (CUC) is the sole electricity provider in Grand Cayman. There is no choice of provider. Electricity is the most expensive utility — air conditioning drives the majority of the cost.
- Setup: visit CUC office in George Town or apply online. Require ID, lease/property proof, and a deposit (typically $400–$800 based on estimated usage).
- Rate: approximately CI$0.30–0.40 per kWh (varies with fuel surcharge). This is 2–3x US mainland rates.
- AC is the main cost driver. A 2BR apartment running AC 12 hours/day: $250–$400/month. A 3BR house: $400–$700.
- Energy saving: set AC to 76–78°F. Use ceiling fans. Close curtains during peak sun. Newer buildings with better insulation cost less to cool.
- Solar: growing but not widespread. Some homes and businesses are adding solar panels. CUC has a net metering program.
- Billing: monthly. Online payment available.
Water
Water in Cayman comes from desalination (reverse osmosis), not natural freshwater sources. It is safe to drink from the tap in most areas, though many residents use filtered or bottled water from habit.
- Provider: Water Authority-Cayman (public supply) or private desalination for some developments.
- Setup: contact Water Authority with proof of residency and property address.
- Cost: typically CI$50–$120/month for a household. Less variable than electricity.
- Quality: treated and safe. Some areas have harder water than others.
- Bottled water: widely available. Many residents use a water cooler dispenser with delivered 5-gallon bottles ($5–$7 each).
- Conservation: water is precious on a small island. Use responsibly.
Internet
Three main internet providers serve Grand Cayman. Speeds and reliability are good enough for remote work but not comparable to major cities. Test speed at your specific property before committing.
- Installation: schedule 3–7 days in advance. Availability depends on your address.
- Reliability: generally good. Occasional outages, especially during storms. Have a mobile hotspot as backup.
- For remote workers: test actual speeds at your property. Advertised speeds and real-world performance vary by building.
- Bundle deals: some providers offer TV + internet packages. Compare total cost.
| Provider | Speeds | Monthly cost | Notes |
|---|---|---|---|
| Flow (C3) | 50–500 Mbps | $80–$180 | Widest coverage. Most popular. Fiber in some areas. |
| Digicel | 50–200 Mbps | $70–$150 | Good coverage. Competitive pricing. |
| Logic | 100–1000 Mbps | $90–$200 | Fiber network. Best speeds where available. |
Phone
Mobile phone service is straightforward. Two main providers with good island-wide coverage.
- Flow: larger network. Good 4G/LTE coverage across the island.
- Digicel: competitive alternative. Similar coverage.
- Plans: $40–$100/month for voice + data. Unlimited local calls + 5–20GB data is typical.
- SIM cards: available at airport, provider stores, and some convenience stores. Bring an unlocked phone.
- International calls: included in some plans or use WhatsApp/FaceTime over WiFi.
- Your existing phone: most US, UK, and Canadian phones work if unlocked. Check band compatibility.
TV and streaming
Cable TV is available but many residents are switching to streaming services. Internet speeds generally support streaming without issues.
- Cable: Flow TV and Logic TV offer packages. $60–$150/month depending on channels.
- Streaming: Netflix, Disney+, Amazon Prime, HBO Max all work in Cayman. Some content libraries differ from US versions.
- VPN: some residents use VPNs to access US content libraries. Works well with decent internet speeds.
- Sports: ESPN, Sky Sports available through cable packages. Some streaming services offer sports add-ons.
- Tip: many newcomers cancel cable within 6 months and go streaming-only. Test before committing to a cable contract.