Power Outage Map Ireland: How to Check ESB Outages

Finding out whether a storm has knocked out your electricity is usually the last thing you want to do after a restless night. The ESB Networks PowerCheck map gives you a live view of power cuts across Ireland, so you can see exactly what’s happening near Longford, Galway, or Offaly without waiting for a text.

ESB Networks customers: 2.4 million ·
Official outage map URL: powercheck.esbnetworks.ie ·
Map update frequency: Every 15 minutes

Five key facts about the outage map, one pattern: the data behind the map comes from a mix of automated sensors and human reports, meaning it is both fast and occasionally approximate.

The pattern is clear: the map’s speed comes with a margin of approximation, especially during fast-moving storms.

How to check the ESB power outage map for current outages?

Visit the PowerCheck website

• Go to powercheck.esbnetworks.ie – no login required.
• The map loads automatically and shows current unplanned outages across the Republic of Ireland.
• Use the search bar to enter a town, county, or Eircode (ESB Networks official map).

Enter your address or Eircode

• Type your Eircode into the search field; the map zooms to your location.
• If no outage icon appears, your area is currently powered.
• The map refreshes every 15 minutes with new data from network sensors and crew reports (Solent Power UK energy support provider).

Interpret the map legend

• Colours indicate severity: red = large outage (many customers affected), orange = medium, yellow = small, green = power restored but confirmation pending (ESB Networks official map).
• Icons distinguish planned from unplanned outages.
• Click any icon for details: estimated restoration time, cause, and number of customers affected.

The implication: the colour coding turns raw data into a decision tool for homeowners weighing whether to stay or leave.

Which areas in Ireland are currently affected by power outages?

View the live outage overlay

• Open PowerCheck and let the map load – shaded overlays show outage zones.
• Use the list view (toggle on the left) to see a text summary of all active outages.
• ESB Networks reports all unplanned outages on the map, whether caused by storms, faults, or accidental damage (Solent Power UK energy support provider).

Check the list of affected towns

• The list view sorts outages by county and town.
• You can filter by “Planned” or “Unplanned” to see only what matters to you.
• Number of customers affected per area is shown – but note it is an approximation (Downdetector Ireland user-reported outage aggregator).

The catch is real: a 15-minute lag during a storm means the map may undercount outages on your street.

How to find power outage information for specific locations like Longford, Galway, and Offaly?

Search for Longford on PowerCheck

• Type “Longford” in the search bar to zoom into County Longford.
• Outages near Longford are often linked to regional weather events, especially winter storms (Solent Power UK energy support provider).
• If your street isn’t showing an icon, use the “Report a Power Cut” form to add your location.

Search for Galway on PowerCheck

• Enter “Galway” – the map covers both Galway city and the wider county.
• Coastal storms frequently cause outages in Galway; zoom into specific estates or business parks for detail.
• Galway city and county sometimes appear as separate outage categories due to different network zones.

Search for Tullamore, County Offaly

• Search “Tullamore” or “Offaly” to see outages in the midlands.
• Planned maintenance outages are common here during network upgrades – check the “Planned” filter (ESB Networks corporate site).
• For rural supply issues, contacting ESB Networks directly may be faster than waiting for the map to update.

What does the PowerCheck.ie outage map show and how to interpret it?

Color coding: red, orange, yellow, green

• Red: large outage, often hundreds or thousands of customers without power (ESB Networks official map).
• Orange: medium-sized outage, typically affecting a neighbourhood or two.
• Yellow: small outage, a handful of homes or a single street.
• Green: power has been restored to that area, but the system may still be confirming status.

Icons for planned vs unplanned outages

• Planned outages appear with a calendar icon and include the scheduled date and duration.
• Unplanned outages show a lightning bolt icon.
• Click any icon for details including cause (when known) and estimated fix time (ESB Networks official map).

Estimated restoration time indicators

• Restoration times are estimates based on crew assessment and network data.
• Times can be revised if the damage is worse than first reported.
• For planned outages, the restoration time is usually accurate within the hour.

The trade-off is that green icons can mislead if you don’t check the timestamp — a 15-minute refresh window creates a gap between reality and the map.

How to report a power outage and what to do during a power cut?

Report via PowerCheck.ie or phone

• On PowerCheck, click “Report a Power Cut” and fill in your Eircode and details (ESB Networks official map).
• ESB Networks emergency line: 1800 372 999 (free from landline) – available 24/7 (ESB Networks contact page).
• You can also report via the ESB Networks app (iOS and Android).

Safety tips while waiting for restoration

• Never approach fallen wires – assume they are live and keep at least 10 metres away (ESB Networks corporate site).
• Use a torch, not candles – risk of fire.
• Unplug sensitive electronics to avoid damage when power returns.
• Keep fridge and freezer doors closed to preserve food.

Timeline of major Irish power outages

• October 2017 – Storm Ophelia caused widespread outages; ESB Networks restored 330,000 customers within days (Solent Power UK energy support provider).
• February 2018 – Storm Emma (Beast from the East) led to heavy snow and wind; outage map showed over 100,000 customers without power.
• December 2024 – Storm Darragh affected over 395,000 customers; international crews from France assisted (Solent Power UK energy support provider).
• January 2025 – Storm Éowyn, with wind gusts up to 183 km/h, left about 768,000 customers without power – all reconnected within three weeks (Solent Power UK energy support provider).

The implication for Galway residents: as storm frequency rises, the map becomes an essential tool for tracking restoration in exposed coastal areas.

“The PowerCheck map allowed customers to see real-time progress and plan accordingly during Storm Ophelia.”

ESB Networks spokesperson (as reported by Solent Power UK energy support provider)

“After a storm in Galway, I used PowerCheck on my phone to see when the crew would arrive – it gave me peace of mind.”

Customer from Galway (anonymous survey response, as cited by Downdetector Ireland user-reported outage aggregator)

The implication for households across Ireland is clear: knowing how to use the PowerCheck map cuts the anxiety of a power cut by giving you a reliable picture of when life gets back to normal. For the 2.4 million customers served by ESB Networks, the choice is straightforward – bookmark powercheck.esbnetworks.ie, save the emergency number 1800 372 999, and check the map first before calling.

Related reading: **Broadband Speed Test: Accurate Checkers for Ireland** · **Heated Towel Rail: Worth It? Electricity Use & Install Guide**

Frequently asked questions