Versioned reference data for European electricity-system integrations maintained by Sustainable Digital Assets Inc. The repository publishes emission factors, ENTSO-E bidding-zone identifiers, country-to-TSO metadata, generation-category mappings and an editorial glossary. It contains static reference data only, not live electricity observations.
See DATA_CARD.md for provenance, derivation, conventions, limitations and validation details.
| Resource | Formats | Rows | Purpose |
|---|---|---|---|
| Emission factors | data/emission-factors.json, data/emission-factors.csv |
21 | Technology and technology-variant carbon-intensity factors in gCO2eq/kWh |
| ENTSO-E bidding zones | data/entsoe-bidding-zones.json, data/entsoe-bidding-zones.csv |
44 | Day-ahead bidding-zone codes and EICs |
| Country/TSO map | data/country-tso-map.json, data/country-tso-map.csv |
35 | Country names and transmission system operators |
| Generation categories | data/generation-categories.json |
21 | ENTSO-E psrType labels and the harmonised grouping used with the factors |
| Glossary | data/glossary.json, GLOSSARY.md |
47 | Plain-language energy, blockchain, finance and governance terms |
| Schemas | schemas/ |
5 | JSON Schema 2020-12 definitions |
Join generation-categories.json on psr_type, then join its category to emission-factors.json on key. Multiply generation in kWh by value_gco2eq_per_kwh to obtain gCO2eq under the row's stated basis. Do not combine calibrated direct power-sector factors with lifecycle factors without preserving the mixed-basis caveat.
Use zone_code as this repository's stable lookup key and send the exact eic required by the relevant ENTSO-E data product. Do not assume one zone per country: Denmark, Italy, Norway and Sweden have multiple zones, and DE-LU covers both Germany and Luxembourg.
Join a zone's country and each also_countries value to country_code. TSO names are descriptive metadata and may identify multiple operators.
Use category to aggregate ENTSO-E production types. B17 waste is separate from B01 biomass. B25 energy storage follows the source implementation's unmapped fallback to other.
Use id for stable links and related for cross-references. GLOSSARY.md is the human-readable rendering; data/glossary.json is authoritative.
Files authored for this repository are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0); see LICENSE. Attribution does not imply that an upstream publisher endorses Sustainable Digital Assets Inc. or SDA Token.
Upstream material remains subject to its publisher's terms:
| Upstream source | Publisher | Terms applying to upstream material |
|---|---|---|
| Yearly Electricity Data | Ember | Ember's published data licence and citation requirements |
| AR5 WG3 Annex III and AR6 WG3 | IPCC | IPCC copyright and reuse terms |
| Transparency Platform code lists and EIC references | ENTSO-E | ENTSO-E Transparency Platform terms and conditions |
| Country and TSO labels | Sustainable Digital Assets Inc. editorial compilation | CC BY 4.0 |
Use the metadata in CITATION.cff. Cite the upstream source as well when using a field derived from upstream data.
- SDA Token Technical Reference: token identity, regulatory references, verification and API documentation.
- SDA Integration Cookbook: read-only TypeScript and Python examples.
- Sustainable Digital Assets: issuer website.
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