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Singapore calculator

Singapore GHG emissions calculator

Work out your company's carbon footprint with official Singapore electricity data, free, in about ten minutes. Built for businesspeople, not experts.

Local factor notes

What this country estimate uses

Uses Energy Market Authority Singapore Energy Statistics 2025 average grid emission factor for 2024.

The electricity factor is CO2-only, so formal CO2e disclosure needs additional review.

Use metered electricity kWh from landlord or utility data where possible.
Separate office electricity from data center, warehouse, or leased asset activity if the request asks for site detail.
Keep source files for buyer requests because customers often ask how each number was prepared.

Singapore questions

01Which Singapore companies need to report Scope 1 and Scope 2 emissions?

Listed companies have mandatory climate reporting timelines for direct emissions and electricity emissions. Private companies can also receive customer requests.

02Do STI constituents need Scope 3 data?

Requirements for value-chain emissions depend on the reporting timeline and entity context. This tool can help prepare selected first inputs.

03What is the current Singapore grid emission factor?

The calculator uses the Energy Market Authority 2024 average grid emission factor from Singapore Energy Statistics as a public first default.

04Should a private supplier calculate emissions if a customer asks?

Usually yes. A clear first estimate with source files is better than a vague response, as long as you label what is estimated.

05Does the Singapore factor include all greenhouse gases?

The Energy Market Authority value used is CO2-only. The calculator labels this as a first estimate.

Singapore GHG emissions calculator | Keslio