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Explore Act IDs

Browse 1,594 canonical use-of-proceeds (ACT-U-) across 27 global sustainable finance taxonomies. Use-of-proceeds is the atomic, bindable unit — what bond frameworks and SPO opinions actually reference.

1,594 use-of-proceeds
27 taxonomies
895 with cross-taxonomy mappings
1,328 cross-taxonomy mappings
ACT-ID SUM-OF-ALL Activities A deduplicated union of every unique economic activity across all 26 taxonomies. Overlapping activities are resolved by taxonomy prominence, giving you one clean, canonical list for cross-border portfolio alignment and reporting. → Download PDF version
View Cross-Taxonomy Mappings See how 1,328 activities are mapped across taxonomies →
ACT-ID activity codes are used by XframeworkID to classify 400+ Second Party Opinions. See it in action →
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vClimate Delegated Act 2021 + Environmental Delegated Act 2023
European Union 145 activities
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Showing 139 matching activities (page 2 of 3)
Activity Name ACT-ID Source Taxonomy Sector
Water, sewerage, waste 27
Anaerobic digestion of sewage sludge ACT-U-EDAW1D EU Water, sewerage, waste
Collection and transport of hazardous waste ACT-U-6STNZW EU Water, sewerage, waste
Collection and transport of non-hazardous and hazardous waste ACT-U-60XF1G EU Water, sewerage, waste
Collection and transport of non-hazardous waste in source segregated fractions ACT-U-5WAL1J EU Water, sewerage, waste
Composting of bio-waste ACT-U-7MPUNU EU Water, sewerage, waste
Construction, extension and operation of waste water collection and treatment ACT-U-KDLYHM EU Water, sewerage, waste
Construction, extension and operation of water collection, treatment and supply systems ACT-U-R9X3B4 EU Water, sewerage, waste
Depollution and dismantling of end-of-life products ACT-U-J24ZUJ EU Water, sewerage, waste
Desalination ACT-U-HAHJ5F EU Water, sewerage, waste
Landfill gas capture and utilisation ACT-U-8Z2L9Z EU Water, sewerage, waste
Manufacture, installation and associated services for leakage control technologies enabling leakage reduction and prevention in water supply systems ACT-U-P5RSJL EU Water, sewerage, waste
Material recovery from non-hazardous waste ACT-U-14Z3K9 EU Water, sewerage, waste
Phosphorus recovery from waste water ACT-U-5TES7D EU Water, sewerage, waste
Preparation for re-use of end-of-life products and product components ACT-U-BW957P EU Water, sewerage, waste
Production of alternative water resources for purposes other than human consumption ACT-U-F2BLW3 EU Water, sewerage, waste
Provision of IT/OT data-driven solutions for leakage reduction ACT-U-USUJHU EU Water, sewerage, waste
Recovery of bio-waste by anaerobic digestion or composting ACT-U-KNMA4M EU Water, sewerage, waste
Remediation of contaminated sites and areas ACT-U-7LP68P EU Water, sewerage, waste
Remediation of legally non-conforming landfills and abandoned or illegal waste dumps ACT-U-5LQNQL EU Water, sewerage, waste
Renewal of waste water collection and treatment ACT-U-ZRAYF7 EU Water, sewerage, waste
Renewal of water collection, treatment and supply systems ACT-U-F6A454 EU Water, sewerage, waste
Sorting and material recovery of non-hazardous waste ACT-U-PKW8QC EU Water, sewerage, waste
Sustainable urban drainage systems (SUDS) ACT-U-J043E3 EU Water, sewerage, waste
Treatment of hazardous waste ACT-U-3RJY3L EU Water, sewerage, waste
Underground permanent geological storage of CO2 ACT-U-PQ8BAY EU Water, sewerage, waste
Urban Waste Water Treatment ACT-U-TSKQG0 EU Water, sewerage, waste
Water supply ACT-U-W6A4C6 EU Water, sewerage, waste
Construction 13
Construction of new buildings ACT-U-0CF0DF EU Construction
Demolition and wrecking of buildings and other structures ACT-U-JZS1C9 EU Construction
Flood risk prevention and protection infrastructure ACT-U-RBN2PF EU Construction
Infrastructure for personal mobility, cycle logistics ACT-U-3UHHLZ EU Construction
Installation, maintenance and repair of charging stations for electric vehicles in buildings (and parking spaces attached to buildings) ACT-U-10C8C0 EU Construction
Installation, maintenance and repair of energy efficiency equipment ACT-U-ZXBVJP EU Construction
Installation, maintenance and repair of instruments and devices for measuring, regulation and controlling energy performance of buildings ACT-U-G953TA EU Construction
Installation, maintenance and repair of renewable energy technologies ACT-U-AF6WCJ EU Construction
Maintenance of roads and motorways ACT-U-67AX96 EU Construction
Nature-based solutions for flood and drought risk prevention and protection ACT-U-J2RBP6 EU Construction
Renovation of existing buildings ACT-U-G9FTG4 EU Construction
Transport of CO2 ACT-U-RPMWJA EU Construction
Use of concrete in civil engineering ACT-U-11H4BA EU Construction
Wholesale and retail trade 3
Product-as-a-service and other circular use- and result-oriented service models ACT-U-CPAAPC EU Wholesale and retail trade
Sale of second-hand goods ACT-U-NABK1S EU Wholesale and retail trade
Sale of spare parts ACT-U-79AL62 EU Wholesale and retail trade
Transportation and storage 15
Freight rail transport ACT-U-GT539F EU Transportation and storage
Freight transport services by road ACT-U-NJ1CHU EU Transportation and storage
Infrastructure enabling low carbon water transport ACT-U-7GVKQD EU Transportation and storage
Inland freight water transport ACT-U-BC1NQQ EU Transportation and storage
Inland passenger water transport ACT-U-J9TYFB EU Transportation and storage
Low carbon airport infrastructure ACT-U-GZ030L EU Transportation and storage
Passenger and freight air transport ACT-U-1J4J3D EU Transportation and storage
Passenger interurban rail transport ACT-U-7H1KZ1 EU Transportation and storage
Retrofitting of inland water passenger and freight transport ACT-U-RMSQW8 EU Transportation and storage
Retrofitting of sea and coastal freight and passenger water transport ACT-U-RM5AUW EU Transportation and storage
Sea and coastal freight water transport, vessels for port operations and auxiliary activities ACT-U-DUMSKR EU Transportation and storage
Sea and coastal passenger water transport ACT-U-ACVH9W EU Transportation and storage
Storage of hydrogen ACT-U-P194L0 EU Transportation and storage
Transport by motorbikes, passenger cars and light commercial vehicles ACT-U-RV60HJ EU Transportation and storage
Urban, suburban and road passenger transport ACT-U-4GY1ZK EU Transportation and storage
Accommodation and food service 1
Hotels, holiday, camping grounds and similar accommodation ACT-U-7XPEE3 EU Accommodation and food service
Information and communication 1
Computer programming, consultancy and related activities ACT-U-THDB02 EU Information and communication

Act ID format reference

ACT-ID v0.3 defines nine canonical entity types. ACT-U is the atomic, bindable unit — everything a bond framework references. The other prefixes are supporting structure (classification, variants, hierarchy, criteria, thresholds, objectives, mappings, institutions). See the methodology for the full model.

ACT-U-XXXXXX
Use-of-proceeds atomic / bindable

The specific, financeable thing a bond's capital pays for. What frameworks bind to.

ACT-A-XXXXXX
Economic activity

ISIC/NACE-aligned producer-side classification. One activity, many use-of-proceeds.

ACT-V-XXXXXX
Variant

Attribute-qualified execution variant of a use-of-proceeds (e.g. drought-tolerant vs heat-tolerant).

ACT-H-XXXXXX
Hierarchy node

A taxonomy-specific category that organises use-of-proceeds. Not bindable itself.

ACT-C-XXXXXX
Criterion

A measurable eligibility requirement (paired with a threshold).

ACT-TH-XXXXXX
Threshold

A specific value or range applied against a criterion.

ACT-O-XXXXXX
Objective

Environmental, social, or governance goal (carries structural properties).

ACT-M-XXXXXX
Mapping

An asserted relationship between canonical records — scoped and typed.

ACT-I-XXXXXX
Institution

A body that publishes, develops, or administers a taxonomy.

ACT-T-XXXXXX
Taxonomy framework

A classification framework — carries versions, lifecycle state, and purpose.