Infrastructure: Electricity news in Portugal

Dams and natural gas ensure electricity system balance during eclipse

The balance of the electricity system was ensured during the period of greatest impact of the solar eclipse, mainly by hydroelectric and natural gas production, REN revealed this Wednesday. During the period of greatest impact of the eclipse, the system's balance was essentially ensured by hydroelectric production, which reached about 5 GW, complemented by approximately...

Electricity production from renewable sources fell to 75%. But Portugal only trails Norway, Denmark, and Austria

Renewable production was sufficient to cover the entirety of electricity consumption in mainland Portugal for 'about 29 full days'

Historic milestone: Renewables provided more than two-thirds of electricity in Portugal in July

In the first seven months of the year, renewable energy integration reached 75 percent, keeping Portugal at the European forefront, according to APREN, the Portuguese Renewable Energy Association.

Renewable energy in Portugal accounted for 70.5% of electricity in July

Renewable energy sources provided 70.5% of the electricity consumed in Portugal during the month of July.

Jornal Económico11 Aug

Electricity production from renewable sources falls to 75% through July

Between January and July, 75% of electricity production in Portugal came from renewable sources, a year-on-year decrease of three percentage points, according to a bulletin released by APREN — the Portuguese Renewable Energy Association. “Analyzing the cumulative total for the first seven months of the year (January to July 2026), the renewable incorporation in electricity production...”

Customers in the deregulated electricity market rise by 1.9% and consumption grows by 3.8% in June

The deregulated electricity market reached approximately 5.8 million customers in June with an annualised consumption of 46,465 gigawatt-hours, representing a year-on-year increase of 1.9% in customers and 3.8% in consumption. According to data from the Energy Services Regulatory Authority (ERSE), the deregulated market gained 10,324 customers in June compared to May, while the regulated market lost 2,965. EDP Comercial remains the leading operator, though it saw shifts in market share alongside competitors like Endesa, Goldenergy, Iberdrola, and MEO Energia.

Government approves 1.58 billion euro investment in high and medium voltage electricity distribution network

The Government has approved the Development and Investment Plan for the National High and Medium Voltage Electricity Distribution Network (PDIRD-E 2026-2030), with a total projected investment of 1.58 billion euros.

First time: solar power is Portugal's main source of electricity in July

Euronews.com5 Aug

Solar power becomes Portugal’s biggest electricity source for the first time

Home News Solar power becomes Portugal’s biggest electricity source for the first time Solar power becomes Portugal’s biggest electricity source for the first time Solar power was the largest single source of electricity generation in Portugal for the first time on record during July, supplying 1

Solar 'rises' in July to become the main source of electricity for the first time in Portugal

In the month of July, solar energy production was the dominant technology in supplying the Portuguese electrical system, an unprecedented event in the country. Looking at the period since the beginning of the year, solar energy only occupies third place on the podium. In the seventh month of the year, renewable production accounted for 53%...

Solar energy leads electricity production in Portugal for the first time

Solar power has surpassed other sources to become the primary contributor to Portugal's electricity generation.

Away - IOL3 Aug

If you are a G9 customer, watch out for this email. Electricity company ends fixed tariffs and next bill 'could almost double'

The electricity supplier is notifying customers on fixed tariffs that it will switch to 'an energy price model indexed to the Iberian OMIE market price in a dynamic way, with price updates every 15 minutes'

International Energy Agency forecasts increases in global electricity demand

The International Energy Agency (IEA) has forecast that global electricity demand will grow by 3.6% in 2026 and a further 3.8% in 2027, compared to the 3% growth recorded in 2025, according to a report published by the body. The executive director of the IEA, Fatih Birol, highlights that industry, air conditioning, electric vehicles and...

International Energy Agency forecasts increases in global electricity demand

The International Energy Agency (IEA) has forecast that global electricity demand will grow by 3.6% in 2026 and a further 3.8% in 2027, compared to the 3% growth recorded in 2025, according to a report published today by the organisation.

Portugal hits record electricity consumption levels during heatwave

Portugal has reached historic peaks in electricity usage as the country experiences a period of intense heat.

SAPO7 Jul

Electricity consumption reached record highs last week - REN

Electricity consumption reached new highs last week during the summer months, following the heatwave that has been affecting Portugal, according to data released today by REN.

Heatwave generates new national record for electricity consumption in summer months

Peak consumption occurred on July 3rd, reaching 171.1 GWh

Electricity consumption hits record high in Portugal

The demand for electricity in Portugal has reached an unprecedented level.

Electricity consumption in Portugal hits a historic record

The total electricity usage in Portugal has reached an all-time high.

Jornal SOL2 Jul

Electricity consumption reaches record high in the first half of the year

Electricity consumption in Portugal reached 27,200 gigawatt-hours (GWh) in the first half of the year, a figure 3.5% higher than the same period last year and the “highest ever” recorded in the national system, according to data from REN released this Thursday. According to the company, when adjusted for temperature and working days, this increase was 3.3%.

CNC to oversee digital security of electrical connections

This change is part of the European Delegated Regulation 2024/1366, which designates the CNC as the 'national competent authority' for coordination between the electricity and cybersecurity sectors.

Is there a risk of new blackouts? What the DGEG report says about the future of electricity in Portugal

Portugal may not have enough electricity to meet demand at certain times over the next decade. This warning is contained in a report from the Directorate-General for Energy and Geology, which points to risks for the security of supply and recommends measures to strengthen the capacity of the electrical system. But to what extent should we be worried about this scenario? This topic was analysed by Expresso's Economy editor, Miguel Prado. Listen to the new episode of Economia dia a dia, Expresso's daily podcast hosted by Juliana Simões.

Southern Portugal supplied with electricity by Spain following Kristin

As most electricity production is located in the North, the south of the country was supplied via Spain, admitted the Minister of Environment

Report warns that Portugal risks having several hours per year where electricity supply will not meet demand

A new report indicates that Portugal faces a potential risk of power shortages during peak demand periods throughout the year.

Residents of 50 houses in Santa Marinha do Zêzere without electricity for five years

There are at least three streets experiencing power fluctuations. Affected residents are unable to plug in household appliances in their homes.

Renewables account for 77% of electricity produced in Portugal in April

Renewable energy sources were responsible for 77% of the total electricity generation in Portugal during the month of April.

SAPO18 May

Electricity consumption increased by 3.5% between January and April

Hydro, wind, and solar power dominated national production from January to April. In April, imports rose to 26% of consumption, with hydro levels below the historical average.