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Displaying items by tag: Green Hub

The UK's second largest port operator, Peel Ports Group, has today announced its Queen Elizabeth II Dock at Eastham, England, will utilise energy from hydropower.

It’s the latest move to drive forward Peel Ports’ ambition to become net-zero across its network and operations by 2040.

The port operator has partnered with Czech renewable energy specialist Hydropol to install a state-of-the-art twin Archimedean screw generator, at the site’s 30 foot lock. Now connected to the Dock’s electricity network, it will generate up to 1,500,000 kWh per year – enough energy to power an estimated 190,000 homes for a day.[i]

Under a pioneering private energy purchasing agreement, Peel Ports will procure this renewable energy from Hydropol, solidifying its commitment to sustainable energy production and sourcing.

As well as providing energy to the Dock, the generator will power the site’s Green Automotive Hub, which has been enabling sustainable vehicle manufacturing since its launch in late 2023. The use of the hydropower generator to operate the Hub makes it even greener and fully energy independent.

Lewis McIntyre, Managing Director – Port Services at Peel Ports Group, said: “The introduction of hydropower at Queen Elizabeth II Dock is another major achievement as we seek to make our operations greener and more sustainable for the future. The amount of renewable energy set to be produced is significant and builds on Eastham Dock’s sustainable credentials.”

The introduction of hydropower to Queen Elizabeth II Dock is the latest move by Peel Ports to improve the sustainability of its operations across the UK, and builds on the company’s strong track record, with the Group having already reduced Scope 1 & Scope 2 emissions across its ports by a total of 32 percent, against its 2020 baseline.

In 2021 Peel Ports announced its commitment to becoming a net zero port operator by 2040, ten years ahead of the UK Government’s target, making it the first UK port operator to declare such ambitious decarbonisation plans.

[i] An average 3 bedroom house uses 7.95kWh a day.

Archimedean screw generator produces 1,500,000 kWh

1,500,000kWh divided by 7.95 = 187,500

Published in Ports & Shipping

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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