FastSites

Dublin hosts Europe’s internet, and ran out of electricity doing it

  • Google, Meta, Apple, Microsoft, Stripe — European HQs, all here
  • Data centres consume ~21% of Ireland’s electricity
  • A share expected to approach a third
  • New data-centre construction paused until 2028
Start your site
← The Ireland series

How Dublin’s tech scene grew

A digital sector that grew until it collided with the power supply.

Data centres reach roughly 21% of national electricity use

A share expected to approach a third — a genuinely unusual position for a national economy.

1 / 2

What Dublin actually is

Dublin is where the American technology industry keeps its European headquarters — Google, Meta, Apple, Microsoft and Stripe among them. That concentration was built deliberately, over decades, on tax policy, EU membership and an English-speaking workforce. The less discussed consequence is physical: Irish data centres now consume around 21 per cent of the country’s electricity, a share expected to approach a third, and the pressure on the grid has been serious enough to pause new data centre construction in Dublin and the surrounding area until 2028.

Two economies that barely touch

Dublin has two economies that barely touch. There is the multinational layer, which procures through global frameworks and is essentially unreachable for a small supplier. And there is a domestic Irish business economy — trades, clinics, hospitality, professional services — which buys the way small businesses buy everywhere. The mistake is assuming the first is the market. It employs a lot of people, but it does not buy websites from local suppliers. The second one does.

How Dublin businesses buy digital work

Irish small businesses are English-speaking, price-aware and unusually reliant on word of mouth. Dublin is expensive, competitive, and full of people who have worked adjacent to technology and can therefore tell when they are being oversold. Publish prices, name the areas you cover, and do not pitch as though you are selling to a multinational. Being clearly a small Irish supplier is an advantage with the customers who will actually pay you.

Domestic Irish small business

Price-aware, word-of-mouth-driven — the actual reachable market.

Clinics, salons and studios

Online booking and published prices, expected as standard.

Shops, cafés and hospitality

Competitive and expensive, full of people who can spot overselling.

The full piece

Dublin: the city that hosts Europe’s internet and ran out of electricity doing it

Digital market analysis•2 min read

What Dublin actually is

Dublin is where the American technology industry keeps its European headquarters — Google, Meta, Apple, Microsoft and Stripe among them. That concentration was built deliberately, over decades, on tax policy, EU membership and an English-speaking workforce.

The less discussed consequence is physical. Irish data centres now consume around 21 per cent of the country's electricity, a share expected to approach a third, and the pressure on the grid has been serious enough to pause new data centre construction in Dublin and the surrounding area until 2028.

That is a genuinely unusual position for a national economy: the digital sector has grown until it collided with the power supply.

What that means for selling here

Dublin has two economies that barely touch. There is the multinational layer, which procures through global frameworks and is essentially unreachable for a small supplier. And there is a domestic Irish business economy — trades, clinics, hospitality, professional services — which buys the way small businesses buy everywhere.

The mistake is assuming the first is the market. It employs a lot of people, but it does not buy websites from local suppliers. The second one does.

The buyer

Irish small businesses are English-speaking, price-aware and unusually reliant on word of mouth. Dublin is expensive, competitive, and full of people who have worked adjacent to technology and can therefore tell when they are being oversold.

The practical read

Publish prices, name the areas you cover, and do not pitch as though you are selling to a multinational. Being clearly a small Irish supplier is an advantage with the customers who will actually pay you.

Sources

Caveats and sourcing

  • Verifiable — the presence of the named multinationals, the data-centre share of national electricity, and the construction pause.
  • Characterising claims — the two-economies description and buyer behaviour are interpretation.
  • Moving figure — the electricity share is regularly restated; treat the exact percentage as a recent estimate, not a fixed number.

How well do you know Dublin’s digital economy?

Dublin quiz · 1 of 5

Roughly what share of Ireland’s electricity do data centres consume?

Why FastSites works here

Being clearly a small Irish supplier is an advantage with the customers who will actually pay you — a published price and a site live in days signals exactly that.

Built mobile-first. Name the areas you cover and don’t pitch as though you’re selling to a multinational — that’s not who’s actually buying.

More from the Ireland series

We use cookies

We use essential cookies to make our site work, and optional ones to understand how it’s used so we can improve it. You can accept or decline the optional ones. Learn more.