Study to adapt power grid to climate risks begins
The government will launch a technical, economic and regulatory study to adapt the National Electric System (Sistema Eléctrico Nacional) to climate change, including assessing burying overhead lines in critical areas, officials announced. The move follows storm damage and prolonged outages in some regions and aims to identify resilience measures and regulatory changes needed for investment and operations. The study could lead to long-term works and changes to maintenance priorities; residents in storm-hit areas should watch for local works and timelines. Those following energy policy should note how regulators and operators may change planning and permitting rules.
Update: Around 7,600 customers still without power
E-Redes reported that as of 08:00 about 7,600 customers in areas hit by Storm Kristin remain without electricity. The company says it is focused on restoring supply and continues to issue warnings for affected zones.
Storm Kristin was a named Atlantic storm that struck Portugal in late 2024, bringing heavy rainfall, strong winds (gusts exceeding 100 km/h in some areas), and significant coastal wave action. The storm caused widespread flooding, roof collapses, fallen trees, and power outages across several districts.
IPMA issued orange and red warnings for affected regions, and ANEPC activated emergency response plans. The impact was particularly severe in flood-prone areas of the Lisbon metropolitan area and the Tagus and Mondego river basins, where drainage systems were overwhelmed.
Storm Kristin highlighted recurring vulnerabilities in Portugal's infrastructure during extreme weather events — including urban drainage capacity, riverbank management, and the need for updated emergency response coordination. Residents in storm-affected areas were advised to follow civil protection guidance, avoid coastal zones and riverbanks, and report damage through municipal services.
The National Electric System (Sistema Elétrico Nacional) is Portugal's electricity network and market covering power generation, high-voltage transmission and distribution to consumers; the transmission grid is operated by REN. The government has launched a technical, economic and regulatory study to adapt the system to climate change, including assessing burying power lines in critical areas.
