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Displaying items by tag: Ocean Racing

I have been thinking of whales this week and remembering when I first saw a big one very close-up, so at the start of my podcast you can hear the sound, recorded underwater in the Atlantic Ocean of a humpback whale communicating with other whales.

The stranding of hundreds of whales on the New Zealand coastline was harrowing in the television pictures which showed the helplessness of these magnificent creatures when out of their environment, stranded ashore and the enormous efforts of human beings to refloat them. Some of those efforts were successful, but unfortunately, many whales died…..

The moment when I first saw a whale close-up is one of the memories etched on my mind. I was on the bow of Ireland’s first entry in the Round the World Yacht race in the Atlantic in May of 1990 when it happened. Suddenly, a huge whale was alongside us, so close I felt I could touch it. NCB Ireland was 85 feet long and the whale seemed, to my eyes, to be just as big and very close to the boat. I was awed by this magnificent creature which had emerged from the ocean and seemed to be staring at me. Having paced NCB for a while it effortlessly moved away, so much more part of the ocean world than us humans aboard NCB. I felt breathless as it disappeared from sight.

British Zoologist, Mark Carwardine, described such an experience well in his ‘Last Chance to See’ series on BBC Radio 4: “To have a huge whale approach your boat and look you straight in the eye is without doubt one of the most extraordinary experiences on the planet.”

That memory came to mind when Ireland’s top ocean racer, Damian Foxall, wrote to me in his present role as Recreation Education Manager at the Canadian Wildlife Federation. As the number of ocean yacht races increases, he is running a campaign to help scientists better understand areas of the world’s oceans where marine mammals are at risk of being struck by boats. Increasingly during these races there have been reports of yachts striking unidentified objects. “Currently the database for marine mammal strikes is very sparse,” he says. “We want to assemble reports of boats striking them. If everyone co-operates it will help plan future racing safely.”

If you can help Damian’s campaign you can Email him to: [email protected] Listen to the podcast below

 

Published in Island Nation
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About Electric outboard engines

The direct-drive component in electric outboard engines means that the electric motors are incredibly efficient compared to conventional marine combustion motors, operating with considerably higher torque whilst using less power.

Without any need for gears, cooling systems and moving parts the motors are maintenance free, highly efficient and economic to run.

As a result, electric boat engines are becoming more popular on Irish waters as the world transitions from fossil fuels to green energy.

To date, popular electric engine sizes have been trolling engines typically used by fishermen on lakes.

These marine engines are available in models that can be used in fresh water and sea water, for your boat or kayak.

Electric motors are Ideal for fishermen because they are quiet and create little in the way of disturbance 

Popular electric trolling models range from 30lb thrust to 55lb thrust in a range of shaft lengths.

But use is becoming broader now in 2021 and electric outboard engines are being used on small runabouts and RIBS where electric outboard engine sizes are getting bigger.

Outboard electric engines are economical and environmentally friendly. Battery technology is also improving at a rapid rate meaning they are becoming smaller and lighter and run for longer.

Built in hydro-generation provides alternative recharging options whilst under sail are also options meaning the electric outboard now has a home on the stern on small yachts and dayboats too.

As far back as 2014, Torqeedo owner Jack O'Keefe from Cork Harbour told Afloat readers of his sailing adventures in a Drascombe Coaster dinghy and how after swapping from a petrol version the rewards from his new electric outboard engine are less noise, no smells, more stowage, better sailing performance and a motor that can be started by a small child. But it's still not silent, there's a whine he says here 

Popular brands in Ireland are Torqeedo, ePropulsion, Pulsar and Minn Kota but there are more arriving all the time as the technology advances