Retail suppliers
With the sector’s liberalisation, the electricity supply activity was opened to market players that fulfil the necessary requirements.
As the last step in the electricity supply chain, it is the one that relates directly to the consumers.
Consumers can choose their supplier and switch at no cost, wherever they find a more suitable offer for their type of consumption.
Suppliers, who form their commercial offers freely, acquire electricity from the producers in the wholesale market and sell it to the customers by paying the regulated grid access tariffs, which are set by ERSE, to the respective operators.
In order to ensure the supply of electricity to economically vulnerable consumers, consumers whose market-based trader has been prevented from doing business or in zones or market segments where there are no offers on the liberalised market, there are suppliers of last resort (SoLR).
In Azores and Madeira there is only one supplier, the SLR and applies regulated supply tariffs stablished by ERSE.
Under the terms of Decree-Law N. 69/2025 of 23 April, consumers who still have regulated tariffs have a transitional period until 31 December 2027 to choose an electricity market supplier.
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ACCIONA Green Energy Developments, S.L. - Sucursal em Portugal Phone number: 214 241 810 |
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Ágoraluz Energia, Lda. Phone number: 800 450 043 |
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Alfa Energia, Lda. Phone number: 808 203 859 |
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Audax Energia, S.L. - Sucursal em Portugal. Phone number: 211 216 103 |
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Axpo Energia Portugal, Unipessoal, Lda. Phone number: +34 915 947 170 |
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A Eléctrica Moreira de Cónegos, C.R.L. Phone number: 253 562 633 Site | e-mail |
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Capwatt Retail Electricidade PT, S.A. Phone number: 220 110 055 |
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Cepsa Gas y Electricidad, S.A.- Sucursal em Portugal Phone number: 800 500 262 |
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CLIDOMER Unipessoal, Lda. Phone number: +34 900 670 707 |
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Conquistas magnéticas, Lda. Phone number: 969 152 356 |
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Cooperativa Eléctrica de Vale D’Este, C.R.L. Phone number: 808 250 650 |
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Coopérnico - Cooperativa de Desenvolvimento Sustentável, C.R.L. Phone number: 213 461 803 |
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EDP Comercial - Comercialização de Energia, S.A.
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Elergone Energia, Lda. Phone number: 936 857 510 |
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Endesa Energia, S.A. - Sucursal de Portugal Phone number: 800 101 033 |
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ENFORCESCO, S.A. Phone number: 275 098 499 |
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ENI PLENITUDE IBERIA, S.L.U.-Sucursal em Portugal Phone number: 808 450 056 |
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Ezurimbol - Comércio de eletricidade, Lda. Phone number: 966 044 634 |
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Fortia Energia, S.L. Phone number: 914 058 888 |
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Petrogal, S.A. Phone number: 808 503 030 |
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Goldenergy – Comercializadora de Energia, S.A. Phone number: 808 205 005 |
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G9Telecom, S.A. Phone number: 211 456 789 |
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Ibelectra Mercados, Lda. Phone number: 215 951 500 |
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Iberdrola Clientes Portugal, Unipessoal, Lda. Phone number: 800 60 60 60 |
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JAFPLUS, Lda. Phone number: 808 100 500 |
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Logica Energy, Lda. Phone number: 253 655 768 |
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LUZBOA - Comercialização de Energia, Unipessoal, Lda. Phone number: 232 099 652 |
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LusíadaEnergia, S.A. Phone number: 808 203 825 |
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MEO Energia - Comercialização de Energia, S.A. Phone number: 808 203 852 |
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Muon Electric, Lda. Phone number: 223 205 904. |
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Nossa Energia, Comércio de Energia Lda. Phone number: 800 210 331 |
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Oeneo Energy, Lda. Phone number: 211 567 387 |
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On Demand Facilities, S.L.U. Phone number: 800 503 020 |
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Petrotermica Energia, SA. Phone number: 220 917 900 |
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Portulogos Power, Lda. Phone number: 210 522 695 |
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Propensalternativa Unipessoal, Lda. Phone number: 707 780 357 |
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Repsol Portuguesa, Lda. Phone number: 210 540 000 |
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USENERGY, Lda. Phone number: 800 100 208 |
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Volton- Energia e Soluções, Lda. Telefone: 253 094 438 |
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ZUG POWER, S.L. Telefone: 218 949 023 |
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| Suppliers of last resort (SLR) |  |
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A CELER - Cooperativa de Eletrificação de Rebordosa, C.R.L. Av. Dr. António Rangel, n.º93 - Apartado 156 4585-353 Rebordosa Phone number: 224 119 920 |
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A Eléctrica Moreira de Cónegos, C.R.L. Rua de S. Paio Padroeiro, nº 37 4815-298 Moreira de Cónegos Phone number: 253 562 633 Site | e-mail |
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Casa do Povo de Valongo do Vouga, C.R.L. Rua Casa do Povo, nº 2, Arrancada do Vouga 3750-810 Valongo do Vouga Phone number: |
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Cooperativa Eléctrica de Vale D’Este, C.R.L. Rua Padre Domingos Joaquim Pereira, nº 1233 Louro Phone number: 808 250 650 |
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Cooperativa Eléctrica de Vilarinho, C.R.L. Rua das Costeiras, 97 Phone number: 253 586 492 |
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Cooperativa Eléctrica de Loureiro, C.R.L. Rua Dr. Sá Carneiro, nº830 Phone number: 808 914 514 |
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Cooproriz - Cooperativa de Abastecimento de Energia Eléctrica, C.R.L. Rua Sampaio de Virães, 758 Phone number: 252 881 523 |
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Cooperativa de Eletrificação A Lord, C.R.L. Rua da Cooperativa, nº 27 Phone number: 224 447 350 |
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Cooperativa Eléctrica de S. Simão de Novais, C.R.L. Corredoura, 4765-121 Novais (VNF) Phone number: 252 900 690 |
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Eletricidade dos Açores, S.A. Morada: R. Francisco Pereira Ataíde,1 9504 - 535 Ponta Delgada Phone number: 296 202 000 |
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Empresa de Eletricidade da Madeira, S.A. Morada: Avenida do Mar e das Comunidades Madeirenses, n.º 32 9064-501 Funchal Phone number: 291 211300 |
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Junta de Freguesia de Cortes do Meio, C.R.L. Rua Montes Hermínios, 9 6215-157 Cortes do Meio Phone number: 275 971 801 |
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EDP Serviço Universal/SU Eletricidade Rua Camilo Castelo Branco n.º 43 Phone number: 808 505 505 |
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