# CPV 31121000-0: Generating sets

Official label (Regulation (EC) No 213/2008):

- EN: Generating sets
- PT: Grupos geradores
- ES: Grupos electrógenos
- FR: Groupes électrogènes

In the tree:
- 31000000-6 Electrical machinery, apparatus, equipment and consumables; lighting (https://trinta.ai/cpv/31000000)
- 31100000-7 Electric motors, generators and transformers (https://trinta.ai/cpv/31100000)
- 31120000-3 Generators (https://trinta.ai/cpv/31120000)

Beneath this code (10):
- 31121100-1 Generating sets with compression-ignition engines
- 31121110-4 Power converters
- 31121111-1 Electric rotary converters
- 31121200-2 Generating sets with spark-ignition engines
- 31121300-3 Wind-energy generators
- 31121310-6 Windmills
- 31121320-9 Wind turbines
- 31121330-2 Wind turbine generators
- 31121331-9 Turbine rotors
- 31121340-5 Wind farm

The busiest codes beneath this one, in Portugal:
- 31121100-1 Generating sets with compression-ignition engines (https://trinta.ai/cpv/31121100): 6 contracts, €270.8k
- 31121110-4 Power converters (https://trinta.ai/cpv/31121110): 5 contracts, €941.5k
- 31121320-9 Wind turbines (https://trinta.ai/cpv/31121320): 2 contracts, €134.8k
- 31121310-6 Windmills (https://trinta.ai/cpv/31121310): 1 contract, €11.3k

Portuguese market, January to July 2026: 29 contracts signed under this code, €3.2m contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- EMARP - Empresa Municipal de Águas e Resíduos de Portimão, EM, SA (505322730): 3
- Município de Vizela (505985217): 2
- Águas do Norte, SA (513606084): 2
- Rádio e Televisão de Portugal, SA (500225680): 1

French market, January to July 2026: 30 marchés notified under this code, €165.5m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (24 declaring their offers, marchés passed without competition excluded): median 2 offers, mean 3 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote). Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- SECRETARIAT GENERAL COMMUN DEPARTEMENTAL MAYOTTE (SGCD) (13002775800015): 5
- ECOLE NATIONALE SUPERIEURE DES OFFICIERS DE SAPEURS POMPIERS (ENSOSP) (18009249600025): 2
- COMMUNAUTE AGGLO TERRITOIRE COTE OUEST (TCO) (24974010100038): 2
- SCE DEPARTEMENTAL INCENDIE ET SECOURS (SDIS) (28110001600027): 2

Market: Energy and utilities (https://trinta.ai/tenders-by-sector/energy-and-utilities)

Source: https://trinta.ai/cpv/31121000 · All codes: https://trinta.ai/cpv