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Displaying items by tag: Carbon Emissions

Waterways Ireland is involved with the European project Green WIN, which aims to address excess energy use and high carbon emissions generated by pumping equipment and systems to keep waterways operational.

This project is funded under Priority 2 ‘Low Carbon’ of the European Regional Development Fund Interreg North-West Europe 2014-2020 and is led by Canal and River Trust (UK).

The other project partners are Ministerie van Infrastructuur en Waterstaat (NL), Université of Liège (BE), Voies Navigables de France (FR) and Vlaamse Landmaatschappij (BE).

The project aims to use trials of low-carbon water pumping technologies, systems or processes to show north-west European water management organisations how energy consumption and CO2 emissions for such operations can be significantly reduced.

From these trials, and by demonstrating a methodical approach that can be used after the project is complete, Green WIN aim to achieve 15% energy savings and CO2 reductions at 11 trial sites in Ireland, the UK and France by 2021, reducing energy use by 778,000 kWh and CO2 emissions by 195 tonnes.

Main outputs and pilots will be an infrastructure audit, technology trials, investment, procurement and business planning guidelines (a Greener Pumping Technologies Toolkit) and an established support network.

Green WIN will roll these out to other water management organisations by encouraging them to carry out new installations as their existing equipment reaches end of life.

The project will also aim to influence change in behaviours as well as legislation to reach a greater take up of greener technologies, lower energy usage, reduced emissions and more organisations involved in taking forward the technologies demonstrated in the project.

For more information on the project, visit the GreenWIN website.

Published in Inland Waterways

The Star keelboat is a 6.9 metres (23 ft) one-design racing keelboat for two people designed by Francis Sweisguth in 1910.

The Star was an Olympic keelboat class from 1932 through to 2012, the last year keelboats appeared at the Summer Olympics at which Ireland's representatives were Peter O'Leary and David Burrows.

Ireland has performed well in the class internationally thanks to some Olympic campaigns including a bronze medal at the Star World Championships in 2000, won by Mark Mansfield and David O'Brien.

The boat is sloop-rigged, with a mainsail larger in proportional size than any other boat of its length. Unlike most modern racing boats, it does not use a spinnaker when sailing downwind. Instead, when running downwind a whisker pole is used to hold the jib out to windward for correct wind flow.

Early Stars were built from wood, but modern boats are of fibreglass and carbon construction.

The boat must weigh at least 671 kg (1,479 lb) with a maximum total sail area of 26.5 m2 (285 sq ft).

The Star class pioneered an unusual circular boom vang track, which allows the vang to effectively hold the boom down even when the boom is turned far outboard on a downwind run.

Another notable aspect of Star sailing is the extreme hiking position adopted by the crew and at times the helmsman, who normally use a harness to help hang low off the windward side of the boat with only their lower legs inside.

At A Glance – Star Specifications

Designer Francis Sweisguth
Year 1910
Crew 2 (Skipper + Crew)
S + 1.5 C ≤ 250 kg (550 lb)[1]
Draft 1.016 m (3 ft 4 in)
Hull Type keelboat
Hull weight ≥ 671 kg (1,479 lb)
(including keel)
LOA 6.922 m (22 ft 9 in)
LWL 4.724 m (15 ft 6 in)
Beam 1.734 m (5 ft 8 in) at deck
1.372 m (4 ft 6 in) at chine
Hull appendages
Keel/board type bulb keel
401.5 ± 7 kg (885 ± 15 lb)
Rig
Rig type sloop
Mast length 9.652 m (31 ft 8 in)
Sails
Mainsail area 20.5 m2 (221 sq ft)
Jib/genoa area  6.0 m2 (65 sq ft)
Upwind sail area ≤ 26.5 m2 (285 sq ft)

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