Heat pumped from the cooling systems of the data centre on the Eastmoor industrial estate will be piped to nearby homes and a school, in a pilot the council hopes could later cover much of the east of the city.
Turbines rising from the open sea show the sheer scale of renewable energy projects.
Harbours, lighthouses and quiet shores in the first light of morning.
Forty-one family farms have pooled €9.5m to turn part of their milk into hard cheese and butter, aiming to earn more per litre than selling it to large processors.
The new scanner, housed in a purpose-built extension, will allow the hospital to carry out around 7,000 extra scans a year.
The machine can model the weather over the Wrenhaven coast in squares just 500 metres across, which forecasters say should improve warnings of flash floods and coastal gales.
A Wrenhaven firm is renting out robot arms to small food producers on monthly contracts, letting bakeries and kitchens automate heavy, repetitive jobs without paying tens of thousands of euros upfront.
