Energy Price Research in Portugal (2026)
Updated August 2026. This page lists every energy tariff in the catalogue with per-kWh price, standing charge, and estimated annual cost. Values include taxes and reflect a 1,900 kWh/year electricity profile or 2,000 kWh/year gas profile. Use the filters to see only fixed, indexed, green, or no-contract tariffs.
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Energy Tariff Table
All electricity, natural-gas, and dual tariffs, grouped by supplier.
The short answer
The short answer: the cheapest tariff here is EDP Comercial Natural Gas, direct debit and e-billing (Portugal) at EUR 270.13 per year.
EDP Comercial
3 tariffs
Price band
EUR 270.13 to EUR 461
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
EDP Comercial Natural Gas, direct debit and e-billing (Portugal)Best here EDP Comercial | Gas | Fixed | EUR 0.09 | EUR 3.22per month | EUR 270.13 | Get this tariff |
EDP E-Digital (online-only fixed tariff) EDP Comercial | Electricity | Fixed | EUR 0.13 | EUR 11.27per month | EUR 461 | Get this tariff |
EDP Comercial Eletricidade Indexada (OMIE) EDP Comercial | Electricity | Indexed | EUR 0.17 | n/aper month | n/a | Get this tariff |
Endesa Energia, S.A.
2 tariffs
Price band
EUR 310.67 to EUR 439.99
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Endesa Tarifa Digital Gas, band 2 (Portugal)Best here Endesa Energia, S.A. | Gas | Fixed | EUR 0.11 | EUR 5.64per month | EUR 310.67 | Get this tariff |
Endesa Tarifa Digital Luz (100% verde) Endesa Energia, S.A. | Electricity | Fixed | EUR 0.14 | EUR 22.62per month | EUR 439.99 | Get this tariff |
G9 Energy
3 tariffs
Price band
EUR 397.41 to EUR 397.41
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
G9 Energy +Vantagem Luz (fixa)Best here G9 Energy | Electricity | Fixed | EUR 0.13 | EUR 13.68per month | EUR 397.41 | Get this tariff |
G9 Smart Dynamic G9 Energy | Electricity | Indexed | n/a | n/aper month | n/a | Get this tariff |
G9 Energy Vantagem+ Gás G9 Energy | Gas | Fixed | EUR 0.10 | EUR 3.88per month | n/a | Get this tariff |
Goldenergy, in partnership with the Automóvel Club de Portugal
1 tariff
Price band
EUR 412.84 to EUR 412.84
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
ACP-Goldenergy Tarifa ACP+, ACP members only (Portugal)Best here Goldenergy, in partnership with the Automóvel Club de Portugal | Electricity | Fixed | EUR 0.13 | EUR 9.29per month | EUR 412.84 | Get this tariff |
Coopérnico, a renewable energy cooperative
1 tariff
Price band
EUR 422.22 to EUR 422.22
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Coopérnico Base 2.0, a renewable energy cooperative in PortugalBest here Coopérnico, a renewable energy cooperative | Electricity | Fixed | EUR 0.15 | EUR 11.19per month | EUR 422.22 | Get this tariff |
Ibelectra – Comercializadora de Energia, S.A. (Alverca do Ribatejo)
1 tariff
Price band
EUR 427.95 to EUR 427.95
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Ibelectra Solução Segura, direct debit and e-billing (Portugal)Best here Ibelectra – Comercializadora de Energia, S.A. (Alverca do Ribatejo) | Electricity | Fixed | EUR 0.15 | EUR 6.90per month | EUR 427.95 | Get this tariff |
EDP Comercial (marca retalhista do grupo EDP; distinta da E-Redes)
1 tariff
Price band
EUR 436.95 to EUR 436.95
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
EDP Comercial Green Electricity, 15% consumption discount (Portugal)Best here EDP Comercial (marca retalhista do grupo EDP; distinta da E-Redes) | Dual | Fixed | EUR 0.14 | EUR 17.58per month | EUR 436.95 | Get this tariff |
Goldenergy, S.A. (grupo Axpo)
1 tariff
Price band
EUR 444.63 to EUR 444.63
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Goldenergy Digital (DD+FE)Best here Goldenergy, S.A. (grupo Axpo) | Dual | Fixed | EUR 0.14 | EUR 18.86per month | EUR 444.63 | Get this tariff |
MEO Energia (MEO – Serviços de Comunicações e Multimédia, S.A.)
1 tariff
Price band
EUR 445.47 to EUR 445.47
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
MEO Energia Tarifa Fixa (clientes MEO M4/M5)Best here MEO Energia (MEO – Serviços de Comunicações e Multimédia, S.A.) | Electricity | Fixed | EUR 0.15 | EUR 16.73per month | EUR 445.47 | Get this tariff |
SU Eletricidade (Comercializador de Último Recurso, grupo EDP)
1 tariff
Price band
EUR 446.39 to EUR 446.39
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Tarifa Regulada de Eletricidade (mercado regulado), SU Eletricidade PortugalBest here SU Eletricidade (Comercializador de Último Recurso, grupo EDP) | Electricity | Fixed | EUR 0.17 | EUR 11.13per month | EUR 446.39 | Get this tariff |
Repsol Comercializadora de Energia, S.A.
1 tariff
Price band
EUR 450.08 to EUR 450.08
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Repsol Tarifa Leve LuzBest here Repsol Comercializadora de Energia, S.A. | Dual | Fixed | EUR 0.16 | EUR 17.14per month | EUR 450.08 | Get this tariff |
Plenitude (Eni Plenitude, grupo Eni)
1 tariff
Price band
EUR 463.15 to EUR 463.15
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Plenitude Tarifa Fácil Plus (fixa 12 meses)Best here Plenitude (Eni Plenitude, grupo Eni) | Dual | Fixed | EUR 0.14 | EUR 22.62per month | EUR 463.15 | Get this tariff |
Galp Energia (Galp Power, S.A.)
1 tariff
Price band
EUR 465.55 to EUR 465.55
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Galp Plano Casa (dual luz e gás)Best here Galp Energia (Galp Power, S.A.) | Dual | Fixed | EUR 0.16 | EUR 18.16per month | EUR 465.55 | Get this tariff |
Jafplus (grupo JAF, combustíveis)
1 tariff
Price band
EUR 466.51 to EUR 466.51
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Jafplus Mais Energia (fixa, 100% verde)Best here Jafplus (grupo JAF, combustíveis) | Dual | Fixed | EUR 0.16 | EUR 8.27per month | EUR 466.51 | By phone only |
Luzboa – Comercializadora de Energia, S.A.
1 tariff
Price band
EUR 469.33 to EUR 469.33
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Luzboa Tarifa Fixa BTNBest here Luzboa – Comercializadora de Energia, S.A. | Electricity | Fixed | EUR 0.16 | EUR 14.10per month | EUR 469.33 | By phone only |
Yes Energy (YLCE – Yes Light, Comercializadora de Energia)
1 tariff
Price band
EUR 473.81 to EUR 473.81
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Yes Energy SmartLiving (fixa, 100% verde)Best here Yes Energy (YLCE – Yes Light, Comercializadora de Energia) | Dual | Fixed | EUR 0.16 | EUR 9.16per month | EUR 473.81 | Get this tariff |
Iberdrola Clientes Portugal, Unipessoal Lda.
1 tariff
Price band
EUR 485.11 to EUR 485.11
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Iberdrola Mais Digital (desconto 20% para sempre)Best here Iberdrola Clientes Portugal, Unipessoal Lda. | Dual | Fixed | EUR 0.15 | EUR 10.98per month | EUR 485.11 | Get this tariff |
Galp
2 tariffs
Price band
EUR 1204 to EUR 1204
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Galp Casa & Estrada Eletricidade Verde (DD)Best here Galp | Electricity | Fixed | EUR 0.15 | EUR 16.71per month | EUR 1204 | Get this tariff |
Galp Casa & Estrada Gás Natural (DD) Galp | Gas | Fixed | EUR 0.09 | EUR 4.72per month | n/a | Get this tariff |
Iberdrola
3 tariffs
Price band
EUR 1217 to EUR 1353
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Iberdrola Mais CasaBest here Iberdrola | Dual | Fixed | EUR 0.16 | EUR 17.90per month | EUR 1217 | Get this tariff |
Iberdrola Poupança Inteligente (smart-meter flexible hours) Iberdrola | Electricity | Fixed | EUR 0.14 | EUR 19.23per month | EUR 1353 | Get this tariff |
Iberdrola Mais Casa Gás Iberdrola | Gas | Fixed | EUR 0.10 | EUR 7.27per month | n/a | Get this tariff |
Plenitude
2 tariffs
Price band
EUR 1338 to EUR 1338
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Plenitude Fácil Plus Luz e Gás (dual)Best here Plenitude | Dual | Fixed | EUR 0.08 | EUR 2.73per month | EUR 1338 | Get this tariff |
Plenitude Tarifa Tendência (indexed) Plenitude | Dual | Indexed | n/a | EUR 11.97per month | n/a | Get this tariff |
Repsol
1 tariff
Price band
EUR 1446 to EUR 1446
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Repsol Tarifa Viva (dual)Best here Repsol | Dual | Fixed | n/a | n/aper month | EUR 1446 | Get this tariff |
Todos os comercializadores (atribuição automática pela DGEG)
1 tariff
Price band
n/a
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Tarifa Social de Energia (eletricidade e gás)Best here Todos os comercializadores (atribuição automática pela DGEG) | Dual | Fixed | n/a | n/aper month | n/a | Get this tariff |
Endesa
2 tariffs
Price band
n/a
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Endesa Quero+ Luz (DD+FE) Endesa | Electricity | Fixed | EUR 0.17 | EUR 23.27per month | n/a | Get this tariff |
Endesa Tarifa IndexadaBest here Endesa | Electricity | Indexed | EUR 0.18 | EUR 12.45per month | n/a | Get this tariff |
Goldenergy
1 tariff
Price band
n/a
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Goldenergy Index EletricidadeBest here Goldenergy | Electricity | Indexed | EUR 0.22 | EUR 14.25per month | n/a | Get this tariff |
Nabalia
1 tariff
Price band
n/a
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Nabalia Tarifa FixaBest here Nabalia | Electricity | Fixed | EUR 0.19 | EUR 10.45per month | n/a | Get this tariff |
Regional CURs
1 tariff
Price band
n/a
| Tariff | Type | Tariff | Per kWh | Standing / month | Year | |
|---|---|---|---|---|---|---|
Regulated gas (CUR), Galp CUR / Gás SU / Sonorgás / FloeneBest here Regional CURs | Gas | Fixed | EUR 0.06 | n/aper month | n/a | Get this tariff |
Prices as of August 2026, verify on the supplier site. Annual costs reflect a 1,900 kWh/year electricity or 2,000 kWh/year gas profile and include taxes.
How was this research compiled?
Prices come from supplier websites accessed in August 2026. Each product includes a source URL and access date. We record the per-kWh price, standing charge, price guarantee, contract lock-in, and estimated annual cost. Values we could not verify appear as n/a rather than estimated.
Regional note
Prices reflect mainland Portugal. The Azores and Madeira have their own regulated markets with different suppliers of last resort and prices set by ERSE.
Frequently Asked Questions
How often are prices updated?
We verify prices on each supplier's website. Each product's access date is in the catalogue. Values are from August 2026.
What does n/a mean?
n/a means the value was not published on the supplier's website at the time of research. We do not guess.
Do prices include taxes?
Yes. Estimated annual costs include 6% VAT on electricity and 23% VAT on gas, plus applicable levies.