Full coverage: Energy

Realta Fusion, led by Wexford-born Kieran Furlong, is on track to launch a prototype fusion energy generator by 2030.

DCC is one of Ireland's best managed businesses but its share price has stalled in recent years. Yesterday it surged on news that it plans to sell its healthcare division and is reviewing its technology interests - but the real goal is a re-rating.

The Government is inviting a second round of bids for Irish offshore wind projects. Will this mark the arrival of China's turbine manufacturers after they tempted renewable developers across the EU and even agreed to open local factories?

Jamie O’Rourke, the CEO of the Cork electrical engineering firm, is retaining control of the business after agreeing on a deal with the firm’s examiner. The deal protects 51 jobs and sees the injection of €3.5m into the business.

The Irish company has been in business for 20 years and has annual revenues of around €30m. It is now joining Finland’s Purmo Group.

Founded by the legendary Jim Flavin, DCC now has revenues of €24bn and a 16,000-strong headcount. Expertly managed and consistently delivering, why doesn’t the market love it more?

For the first time, the Dublin- and London-listed green energy investor is acting on its promise to recycle capital. But what exactly is it putting up for sale?

The short- to medium-term outlook for the oil market is beginning to change. To make a long story short, get set for large declines.

Batteries play an ever-increasing role in all aspects of our lives but finding an efficient and profitable way of recycling them is elusive. Now a new start-up with strong Irish links believes it has found the answer.

In 2022 Vermilion, the firm behind the Corrib gas field, was gearing up for dividends and share buy-backs. Then the government moved to levy windfall gains in the energy sector as prices rocketed.