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Displaying items by tag: Marine renewable energy

Ros an Mhíl/Rossaveal could become a hub for marine renewable energy projects, if plans by Údarás na Gaeltachta come to fruition.

The board of the Gaeltacht authority has recently approved funding to plan the development of a 30-acre site it owns near the Connemara harbour.

Údarás na Gaeltachta says its study will include a review of the marine renewable energy sector and its potential opportunities, as well as “the requirements and advantages that Ros an Mhíl harbour and Gaeltacht companies have to meet future demands and to benefit from same”.

The organisation says renewable energy will be central to its 2021-2025 strategy, which is set for publication early next year, adding that Ros an Mhíl “has been long identified by Údarás na Gaeltachta as a strategic resource”.

Chair of the board Anna Ní Ghallachair said: “We are happy that Údarás na Gaeltachta will be in a position to undertake this study on the opportunities for renewable energy in the Ros an Mhíl area.

“This is a strategic sector for Údarás, and indeed for the whole country. If we are to halt climate change, we must avail of all opportunities there are to generate clean energy.”

Údarás na Gaeltachta hopes to issue tenders on etenders in the weeks ahead so that work can commence early in the new year.

The news comes after similar moves have been mooted for the Shannon Estuary, while in Cork a new strategic partnership aims to improve communication with the wider marine community as the pace of offshore wind farm development picks up.

Published in Power From the Sea

#OpenHydro- A French naval defence and energy-company, DCNS, has agreed a €130 million investment in OpenHydro, an Irish hydro-power firm.

The Paris-based giant, which among its activiities includes building submarines, yesterday outlined its expansion plans for OpenHydro, a tech company developing marine power alternatives.

As part of the deal DCNS will extend its stake in OpenHydro from 11 per cent to a controlling 59.7 per cent, subject to regulatory approval. To read more on this story, The Irish Times has a report.

Published in Power From the Sea

About the TP52 Racing Yacht

The TP52 racing yacht is a remarkable example of cutting-edge technology in the world of competitive yachting. Measuring 52 feet (15.85 metres) in length, this vessel is constructed entirely from carbon fibre, making it an incredibly light and agile craft.

The TP52 features a 6.25-metre high rig, complete with a fractional asymmetrical spinnaker and a self-tacking jib. This design reduces the workload of the crew, allowing for more efficient manoeuvres and freeing up the crew to focus on the mainsheet upwind and on two-sail reaches.

The spinnaker rigging set-up, measuring 15.00 m2, presents a challenge to even the most experienced crews, requiring them to be fit and perfectly coordinated. Maneuvering the boat requires athleticism due to the vessel's lack of inherent stability and the high speed generated by the fully battened mainsail and jib.

The TP52's hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout, resulting in a weight of just 74kg. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is made up of three parts, featuring an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease overall weight. The capsizing moment, which can be generated by a heavy mast tip, is also reduced through this design. The TP52's foils are constructed from either aluminium or fibreglass, depending on the specific requirements of the vessel.

Overall, the TP52 racing yacht is an exceptional example of the latest advancements in yacht design and technology. Its lightweight construction, advanced rigging, and high-speed capabilities make it a top contender in the world of competitive yachting, challenging even the most skilled and experienced crews.