data.gov.sg

Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Electricity Grid Emission Factors and Upstream Fugitive Methane Emission Factor

Data from Jan 2005 to Dec 2020Updated 6 months ago

EMA (Energy Market Authority)

1The Grid Emission Factor (GEF) measures the average CO2 emission emitted per MWh of electricity. It can be calculated using the Average Operating Margin (OM) or the Build Margin (BM) method. The OM measures the system-wide emissions factor while the BM measures the emissions factor of newer facilities. More details on the GEF could be found in the “Technical Notes” section of the Singapore Energy Statistics (SES) publication.

Data explorer

ElectricityGridEmissionFactorsandUpstreamFugitiveMethaneEmissionFactor.csv (16 rows, 549 B)

Year Year (YYYY)	Average Operating Margin Numeric	Build margin Numeric	Upstream fugitive methane emission factor Numeric
(Null)0.0%	(Null)0.0%	(Null)0.0%	(Null)0.0%
2005	0.5255	0.4205	0.00216
2006	0.5300	0.4225	0.00218
2007	0.5046	0.4352	0.00225
2008	0.4965	0.4264	0.00221
2009	0.4973	0.4208	0.00222
2010	0.5083	0.4319	0.00222
2011	0.5085	0.4578	0.00228
2012	0.4778	0.4164	0.00218
2013	0.4388	0.4137	0.00218
2014	0.4277	0.4086	0.00220

Column legend

Title	Column name	Data type	Unit of measure	Description
Year	year	Year (YYYY)	-	-
Average Operating Margin	avg_opt_margin_kgco2-per-kwh	Numeric	kgCO2/kWh	-
Build margin	build_margin_kgco2-per-kwh	Numeric	kgCO2/kWh	-
Upstream fugitive methane emission factor	upstream_fugitive_methane_emission_factor_kgch4-per-kwh	Numeric	kgCH4/kWh	-

Sample OpenAPI query

This code can be used to test a sample API query. It retrieves the data catalogue of this dataset. For a complete guide on query parameters and syntax, please refer to the API documentation. Try it out on your browser to see the response schema.

import requests
          
dataset_id = "d_3de362b580b2dd2fd50cc1006d4edd4f"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Citation

This dataset can be reused and cited in research publications.

Energy Market Authority. (2021). Electricity Grid Emission Factors and Upstream Fugitive Methane Emission Factor (2024) [Dataset]. data.gov.sg. Retrieved November 22, 2024 from https://data.gov.sg/datasets/d_3de362b580b2dd2fd50cc1006d4edd4f/view

Electricity Grid Emission Factors and Upstream Fugitive Methane Emission Factor

Data explorer

ElectricityGridEmissionFactorsandUpstreamFugitiveMethaneEmissionFactor.csv (16 rows, 549 B)

Column legend

Analyse this dataset with Colab Notebook

Sample OpenAPI query

Citation

About this dataset

Contact

Created on

Licence

Agency

Dataset usage