grid connection

The final report on the 28 April 2025 blackout in Spain and Portugal has been published by ENTSO-E, identifying the causes of the most severe European grid incident in more than 20 years.

Europe’s power grids resemble a congested highway, with renewable projects queuing for connection. Moritz Rolf of Sungrow outlines how storage and coordination can help ease the bottlenecks.

Based on network modelling and connection data, a recent study by distribution network operator Deddie/Hedno suggests that between 1.8 GW and 2.9 GW of battery storage could be connected to Greece’s existing distribution grid.

The Varitector PU AC series from German connectivity and automation specialist Weidmüller provides a broad portfolio of surge protection devices across building, industrial and process environments.

At Rimini Expo Centre, DPE 2026 will host a three-day platform focused on infrastructure, digitalisation and the integration of distributed and centralised power systems.

A new Prologis logistics facility in Almere operates mainly off-grid, using a microgrid that combines rooftop PV, battery storage and emergency backup systems.

Eurelectric’s alliance with EPRI on artificial intelligence reflects efforts to align power sector innovation with the growing digitalisation and decarbonisation demands facing European grids.

As Europe’s energy transition accelerates, grid challenges are intensifying. Manuel Schmidt of iwell explains how Dutch experience can inform solutions.

The European Commission has published its new Grids Package, a set of legislative proposals and guidance designed to drive grid investment, speed up permitting and coordinate network planning at the EU level.

With its new HP20P fuses, electrical power specialist Mersen introduces the first 2,000 V DC protection solution for PV systems, enabling more compact and efficient high-voltage solar installations.

PV and storage are gaining recognition as critical infrastructure, and with it comes heightened cyber risk. Secida AG’s Sonna Barry explains how solar companies can strengthen defences against digital attacks.

With Europe’s electricity system under mounting strain, the continent’s power industry is calling on the European Commission to take bold, coordinated action in its upcoming Grids Package.

Electricity consumers will soon benefit from lower grid fees for midday usage, as flexible tariffs are introduced to encourage smarter consumption. The move positions Austria as a pioneer in driving greater system flexibility across Europe.

Backed by new financing, SUNOTEC will deliver 115 MW of solar and 763 MWh of battery storage, helping Bulgaria move closer to its ambitious grid-scale energy storage targets.

ENTSO-E’s factual report concludes that the Iberian blackout on 28 April 2025 was due to insufficient voltage control rather than an overreliance on renewable energy. A detailed analysis is expected in early 2026.

Even with higher shares of wind and solar power, the Swedish grid shows no evidence of losing physical stability, according to a new study.

Stricter grid compatibility regulations for photovoltaic systems have prompted meteocontrol to introduce a new product designed to meet the updated requirements.

Digitised power systems are well-uited for handling today’s fluctuating demands. Data-driven approaches are unlocking new opportunities for operation, maintenance and management, as Sue Quense, Chief Commercial Officer at Aveva, explains.

SSEN Transmission and National Grid Electricity Transmission have chosen NKT as the preferred bidder to deliver the 525 kV HVDC cable system for the key cross-border energy project.

Grids are one of the bottlenecks for more renewable power. A new report from Eurelectric highlights how existing technologies can optimise grids, reduce investment needs and accelerate integration.

The €3.5 billion infrastructure package approved by the Irish cabinet marks the country’s largest grid investment and will support renewable energy expansion.

Siemens Smart Infrastructure is deepening its partnership with Italian DSO AcegasApsAmga to help decarbonise Trieste, with a key focus on electrifying the city’s busy port.

Power grids are increasingly impacted by extreme weather events driven by climate change. Eurelectric has issued proposals to help distribution system operators (DSOs) better prepare for these challenges.

UK technology consultancy Leading Resolutions advises that sustainability and net-zero goals will be futile if roadblocks in data science and outdated technology infrastructures are not addressed.

Austrian grid operator Kärnten Netz shows how it is possible to respond to grid connection requests from PV system operators in just 30 minutes. A pioneering project example from the new “Learing from Europe” series by The smarter E.