Raasay To Skye Ferry Resorts To Diesel After Batteries Fail

It’s now the third problem ferry in Scotland after the controversy over the MV Glen Sannox and MV Glen Rosa which are six years overdue and £260million over budget.

Alfred Baird, formerly professor of maritime business and director of the Maritime Transport Research Group at Edinburgh Napier University, said he was consulted on the hybrid ferries but advised against them.

He claims officials at the Scottish Government then complained to his bosses about his work and tried to stop his research being published.

He said:

“The strategy was flawed in that it specified use of earlier battery designs that were much heavier than are now available, and operationally riskier – implying they should have continued with more efficient diesel designs until battery technology had improved sufficiently – as was the general industry practice within the ‘commercial’ ferry industry who were waiting on better technology coming along.

The main weaknesses were therefore, one, inefficient and costly hull designs developed in-house and/or by insufficiently experienced naval architects.

Two, the selection of inefficient/early battery technology which led to three higher costs of shoreside infrastructure.”

He added:

“My research paper was submitted to Transport Scotland and ferry agencies at the time, also in my role as an independent Member of the Scottish Government’s Ferry Advisory Group, a Ministerial appointment.

However, the officials not only ignored my advice, they complained to my university hierarchy about my research and sought to prevent publication.”

Baird’s report claimed the total running cost of the hybrid ferries would be 259 percent more than a diesel only equivalent. Sturgeon was described as the ship’s godmother and said at the time it “symbolised everything the Scottish Government is striving to achieve”.

It was built at the now nationalised Ferguson Marine in Port Glasgow following more than £20million of Scottish government investment.

The MV Hallaig is one of three Caledonian MacBrayne hybrid ferries – the others being MV Catriona and MV Lochinvar, which have similar designs.

Since its launch, Hallaig, which provides just a 25-minute service between Sconser on Skye to the small island of Raasay, has been littered with issues.

In September it was evacuated after the battery overheated and passengers had to be rescued by smaller boats, leaving around 40 visitors marooned on Skye. The MV Hallaig returned to service in October but has since been running only on diesel as costs to replace the batteries affected amount to more than £1.5million.

Dan Corrigall, who runs Stardust Boat Trips offering sailings around Skye, has had to be called in to help after issues with the MV Hallaig service has seen passengers stranded.

The 69-year-old, from Portree, said:

“The government was warned about these hybrid ferries but they didn’t listen and went ahead with them anyway.

Now we have the MV Hallaig, which cost £10million, and we’ve had nothing but issues. Islanders and tourists are really affected when there are issues.

The issue with the battery and the fact the ferry is now running on diesel shows it has been a waste of time and money.”

The MV Hallaig was the first commercial ship to be launched on the River Clyde during the previous five years. The vessel is nearly 150ft long and accommodates 150 passengers, 23 cars or two heavy goods vehicles.

Scottish Labour Transport spokesman Alex Rowley MSP said:

“The ever-growing list of technical failures in Scotland’s ferry fleet are a direct result of SNP incompetence.

The SNP must get a grip of the mess they have made not just to deliver a national ferry building programme to modernise our lifeline ferry fleet, but to ensure they can support and maintain them in use.”

Scottish Conservative shadow transport minister Graham Simpson MSP said:

“This is a relatively new ferry compared to others in the increasingly ageing fleet, so it’s somewhat embarrassing that it should be suffering such a serious issue.

This is exactly why we need an ongoing ferry replacement programme so that we would have the resilience to deal with problems when they occur. The SNP has been letting down islanders for too long.”

Robbie Drummond, chief executive of operator CalMac, said:

“MV Haillag’s technical performance up to the incident in 2023 has been exceptional, averaging over 5000 sailings per year at a reliability of 99.9 per cent.

Delivered in 2013, the vessel is now 10 years old, with the battery originally estimated to last 10 years by the manufacturer.

The battery was removed from MV Haillag after an overheating incident in September 2023, with the upgrade programme well underway.

The replacement process is a complex one, involving the upgrade of both the battery and battery management systems, as well as ensuring it is working correctly with the onboard propulsion management systems and software.

We’ve also navigated additional complications as the original battery manufacturer is no longer in business.”

A spokesman for Scottish Government body Transport Scotland said:

“The order for new batteries and auxiliary systems for the MV Hallaig was placed after the incident onboard the vessel in September and the upgrade programme along with commissioning is set to be complete by quarter one 2025.”

The ferry fiasco is an ongoing Scottish political dispute over the construction of two ferries, MV Glen Sannox and MV Glen Rosa, by Ferguson Marine, for the state-owned ferry operator Caledonian MacBrayne under direction of Caledonian Maritime Assets Ltd (CMAL), Transport Scotland, and the Scottish Government.

Ferguson Marine declined to comment.

Scandal-hit ship building firm Ferguson Marine, which built the MC Hallaig, is delivering both the Glen Sannox and Glen Rosa but has exceeded budgets.

The two ferries were due in the first half of 2018 when Ferguson Marine was under the control of tycoon Jim McColl. The vessels will cost at least £360million after an initial estimate of £97million.

The expected delivery date of the Glen Sannox was March this year and May 2025 for the Glen Rosa but face a further two-month delay.

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