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Displaying items by tag: Explosion

At the Port of Beirut the container terminal has reopened a week after an explosion that devastated much of the Lebanese capital.

The first two containerships to call at the port, LloydsLoadingList reports, berthed on August 10 as the box terminal began to resume operations.

The 2,670 (teu) Electra A, owned and operated by Turkish operator Arkas, had been sitting at the Beirut anchorage for two days. It has since left and is en route to Iskenderun.

"We discharged and loaded all full containers as planned without exception," a spokesman for Arkas said. "The surprising and pleasing news for us was that no damage was reported on any full export container. However, we cannot yet say the same for empty containers.

`While the operation of MV Electra A was going on, the conditions of the empty containers was not clear yet. Therefore, empty containers were not loaded on this call."

He added that while the crew were not allowed ashore, the ship's master reported that the east part of the terminal was in good condition.

More on this development here at the west Asian port on the shores of the eastern Mediteranean Sea. 

Published in Ports & Shipping

#MCIB - A loose gas hose is the most likely cause of an explosion that sank a restored classic yacht in Galway Bay earlier this year, according to the official investigation into the incident.

As previously reported on Afloat.ie, an attempt to boil a kettle almost ended in tragedy with the blast on board the 26ft sloop Pegasus on Saturday 9 April, just months after her first full season following relaunch.

Both sailors on board — the owner and a colleague — survived the incident, with the former treated for burns to his hands, though the boat itself was destroyed.

Investigators from the Marine Casualty Investigation Board (MCIB) determined that the explosion was most likely caused by a build-up of gas in the bilges of the boat over a number of minutes after the cockpit valve was turned on, which ignited when the owner struck a match to light the newly installed stove.

While the MCIB report was not able to determine the exact layout of the gas cylinder, regulator and hose connected to the cooker prior to the incident, it was found that the hose itself was too large for its connections despite being clamped, and had likely loosened some time before, allowing gas to leak.

The investigation also noted that the vessel had no gas alarm, which would have given ample warning of a leak to those on board.

The full MCIB report is available to download below.

Published in MCIB
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A much-admired ongoing restoration project, which had resulted in the full return to original condition of the classic sloop-rigged 26ft South Coast One Design Pegasus, almost ended in tragedy with an explosion aboard the newly-launched boat on the Galway Bay SC moorings at Rinville near Oranmore at the weekend.

What would have been the boat’s second full season after her restoration ended before it had properly begun. She was rigged and ready to have her sails set, but an attempt to boil a kettle resulted in the gas explosion which blew the deck and cabin off the hull, set the hull on fire, brought the mast down, and sank the boat within one and a half minutes.

Fortunately both sailors on board were wearing lifejackets, and despite their burns and injuries, were able to get to a nearby boat. But while one of them was later released from hospital after treatment for burns, the other has been kept in for observation, though it is thought his injuries are not serious.

Published in News Update
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#Explosion - Galway Bay FM reports that a man was hospitalised after an explosion on a boat near Oranmore yesterday afternoon (Saturday 9 April).

Gardaí stated that a gas build-up in the vessel's engine caused the accidental explosion as it was being sailed in Galway Bay near Renvile.

One of the two was safe recovered to the shore while the other was taken to hospital with burn injuries that are not thought to be life-threatening.

Published in Galway Harbour
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Two men, one woman and a teenage boy all suffered burns in the explosion on the boat moored near to the Angel Inn, Severn Side, Stourport-on-Severn at 7.30am on Thursday evening reports YBW.com

The teenager was airlifted to Queen Elizabeth Hospital in Birmingham with major burns to his hands and face. A man in his 60s suffered flash burns to the face, while another man suffered superficial burns to the neck and arms. The woman received burns to her arms.

A spokeswoman said: “When crews arrived they found a boat which had reportedly suffered a gas explosion on board.

“There were four people on board the boat at the time of the explosion.

“A teenage boy, believed to be 17-years-old, suffered the most serious injuries with significant burns to his hands and face.”

Victims were given burns care on scene by ambulance staff before being taken to Worcester Royal Hospital for further treatment.

West Midlands Ambulance Service said two ambulances, a responder paramedic, two senior paramedic officers and the Midlands Air Ambulance from Cosford with trauma doctor on board, attended the scene.

Read more at YBW here

In Ireland, Bord Gáis Networks has provided guidance for keeping aware of the dangers of fumes from gas or fuel-powered generators, heaters or cookers.

Boaters are urged to think of the appliances on their vessels and whether they burn fuel oil, gas, LPG, wood or coal, which all produce carbon monoxide by burning.

Carbon monoxide becomes a hazard when there is not enough air flow to burn the fuel properly - more likely in an enclosed space such as a boat cabin - so ventilation is very important.

Make sure all flues and exhaust outlets are clear and ventilated, and ensure any appliances used are suitable for boats and serviced annually by a qualified agent.

Boat-owners are reminded of the good practice of installing a carbon monoxide alarm, and to know the signs of carbon monoxide poisoning - which include headache and dizziness, leading to loss of judgement, nausea, possible convulsions and elevated heartbeat.

Published in News Update
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#Explosion - A French yachtsman had a lucky escape after an explosion on his yacht that quickly engulfed the vessel in flames.

As Practical Boat Owner reports, the solo sailor called 999 for British emergency services after the incident on his 36-foot yacht some 15 nautical miles off Sunderland in the north-east of England early yesterday morning (Friday 22 August).

The man was winched to safety from his liferaft by a rescue helicopter from RAF Boulmer as lifeboats from Hartlepool RNLI also attended the scene to secure the area around the burning yacht.

"Fortunately, the sailor was uninjured but it was very sad to see his yacht burn and then sink so quickly," said Hartlepool coxswain Robbie Maiden.

"We understand the boat was his home and he was sailing from Iceland to Holland, but it looks like he’s lost nearly everything."

Published in Rescue
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Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

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