LPG vs PNG: Which Gas Is Cheaper and Better ?

Choosing the right cooking gas for your home is more than just a cost decision; it impacts safety, convenience, availability, and long-term reliability. In Singapore, homeowners usually compare LPG options with (PNG)pipe gas  supplied through a pipeline network.

So, which one is cheaper and better for residential use in Singapore? Let’s break it down in a simple, practical way.

Understanding LPG and PNG Gas

Before comparing costs and benefits, it’s important to understand how both gases work.

What Is LPG in ?

Liquefied Petroleum Gas (LPG) is stored in cylinders and delivered directly to homes. It is widely used across Singapore, especially in HDB flats, private apartments, landed houses, and areas without pipeline access.

Key features of LPG Singapore:

• Stored in portable cylinders

• High heat efficiency for cooking

• Available island-wide

• Delivered on demand

What Is Pipe Gas (PNG)?

Pipe gas, also known as PNG (Piped Natural Gas), is supplied through underground pipelines and billed monthly based on usage.

Key features of pipe gas:

• Continuous supply through pipelines

• Metered monthly billing

• Available only in pipeline-connected areas

• Lower pressure compared to LPG

LPG vs PNG: Cost Comparison  in Singapore

Which Gas Is Cheaper in Singapore?

When comparing LPG Singapore and pipe gas, pricing depends on usage patterns.

LPG Cost in Singapore

• Charged per cylinder

• No monthly fixed meter charges

• Ideal for moderate or controlled usage

• Often more economical for households that cook occasionally

Pipe Gas Cost in Singapore

• Charged per unit (kWh or m³)

• Includes monthly service and meter fees

• Can be cost-effective for heavy daily usage

• Price fluctuates with global natural gas rates

Verdict: For low to medium usage, LPG in Singapore is often cheaper. For high, consistent usage, pipe gas may offer cost advantages over time.

LPG vs Pipe Gas: Performance and Cooking Efficiency

Heat Output and Cooking Speed

LPG has a higher calorific value than pipe gas.

• LPG: Faster heating, stronger flame

• Pipe gas: Lower flame intensity, slower cooking

Many Singapore households prefer LPG because it provides better control for Asian cooking styles, including stir-frying and high-heat cooking.

Safety Comparison: LPG vs PNG

Is LPG Safe for Homes in Singapore?

Yes, when supplied by a licensed LPG supplier in Singapore and used with proper regulators and inspections.

LPG safety advantages:

• Visible cylinder levels

• Easy to detect leaks (strong odour)

• Isolated supply (does not affect neighbours)

Is Pipe Gas Safe?

Pipe gas is also safe but:

• Leaks can affect multiple units

• Shut-offs depend on centralized systems

• Repairs may take longer

Both gases are safe, but LPG offers greater individual control for homeowners.

Availability and Accessibility in Singapore

LPG Availability

• Available across all residential areas

• Ideal for older flats and landed properties

• No dependency on pipeline infrastructure

Pipe Gas Availability

• Limited to pipeline-enabled zones

• Not available in all estates

If your home doesn’t have pipe gas access, LPG remains the most reliable option.

Maintenance, Flexibility, and Convenience

LPG for Homeowners

• Easy cylinder replacement

• No pipeline installation required

• Suitable for renovations and relocations

Pipe Gas for Homeowners

• No cylinder handling

• Fixed kitchen layout

• Limited flexibility for future changes

LPG vs PNG: Quick Comparison Table

Feature	LPG	PNG
Cost for low usage	✅ Lower	❌ Higher
Cooking performance	✅ High heat	❌ Moderate
Availability	✅ Island-wide	❌ Limited
Flexibility	✅ High	❌ Low
Monthly charges	❌ No	✅ Yes

Which Gas Is Better for Homes in Singapore?

Choose LPG in Singapore If:

• You want strong cooking performance

• Your home doesn’t have pipe gas access

• You prefer pay-as-you-use pricing

• You want flexibility and independence

Choose Pipe Gas If:

• Your home is already pipeline-connected

• You cook heavily every day

• You prefer automated monthly billing

Final Verdict: LPG or Pipe Gas?

For most residential households, LPG Singapore remains the more flexible, powerful, and widely accessible option. While pipe gas can be cost-effective for heavy usage, LPG continues to be the preferred choice for homeowners who value performance, availability, and control.

Choosing a trusted, licensed LPG supplier in Singapore ensures safety, fair pricing, and uninterrupted service.