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Hans De Keulenaer

US marines in Afghanistan launch first energy efficiency audit in war zone | Environmen... - 0 views

  • US marines in Afghanistan run through some 800,000 gallons of fuel a day. That's a higher burn rate than during an initial invasion, and reflects the logistical challenges of running counter-insurgency and other operations in the extreme weather conditions of Afghanistan.
  • The costs of shipping water and fuel to the troops is also becoming unsustainable. The price of a gallon of petrol in a war zone can cost up to $100.
Colin Bennett

Rising Insurance Pose A Hurdle for Marine Renewables - 0 views

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    the cost of insurance is increasing for all renewable energy projects, which can expect a five to ten perent hike in premiums over the next two years,
Phil Slade

South West RDA: News and events - Wave Hub on course for summer deployment - 1 views

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    "Wave Hub on course for summer deployment 17 May 2010 Wave Hub, the pioneering marine energy project, is on course to be deployed this summer with fabrication of sub-sea cables and the hub itself nearing completion. Wave Hub will create the world's largest test site for wave energy technology by building a grid-connected socket on the seabed, 10 miles off the coast of Cornwall, to which wave power devices can be connected and their performance evaluated."
Colin Bennett

Construction to start on UK's marine energy project - 0 views

  • Construction will start next week on the £42 million Wave Hub marine energy project in South West England.The Wave Hub, which will be located 10 miles off the north Cornwall coast, will serve as a test bed for wave energy devices by providing an electrical connection from the seabed at a depth of around 50 m to the national grid.Initially, the Wave Hub will have four berths for wave energy devices up to a maximum capacity of 20 MW, but has the potential to scale up to 50 MW in the future.Ocean Power Technologies has signed up to take the first berth when it becomes available to test the performance of its PowerBuoy wave energy converter.The first devices are expected to be deployed in 2011, once the cabling and connectors have been constructed. Starting on Monday, civil engineers will drill ducts from Cornwall coast at Hayle to connect to the subsea cable and a new electricity substation on the site of a former nearby power station.
The Daily Fusion

Naval Research Laboratory Chemist Explains Mechanics Behind Microbial Fuel Cell - 2 views

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    The benthic microbial fuel cell (BMFC) was developed some time ago by The Naval Research Laboratory to power marine-deployed applications. This battery draws power from organic matter residing in sediment on the seafloor, oxidizing it with oxygen in overlying water. This power source is non-depleting and therefore perfectly suited to power hard to access sensors and similar devices.
Hans De Keulenaer

MEP Disagrees with Report for Offshore Renewables - 0 views

  • The report, prepared by a task force comprising Marine Scotland, environmental regulators, renewable developers and The Crown Estate, was welcomed by Alex Salmond as he co-chaired the first 2012 meeting of the Scottish Energy Advisory Board (SEAB).
  • However Scottish Conservative MEP Struan Stevenson has said the blueprint is yet more bad news for Scotland’s coastal communities and businesses.
Hans De Keulenaer

Fair wind for offshore renewables - 0 views

  • The task force recommendations include: creating a national database of survey data, with information from DECC, The Crown Estate and, at the appropriate time, developers - to reduce duplication and minimise cost and time introducing common standards in data collection and assessment to ensure developers can use methodologies consistently and with confidence using mandatory multilateral consultation to engage other sea users (fisheries, shipping, recreational users, communities, etc) at the earliest opportunity, before applications increasing resources in Marine Scotland (on cost-recovery basis) to provide required environment specialists for efficient scoping and application processes prioritising early work to identify potential sites for new test facilities, including deep water offshore wind technologies
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    Offshore is promising, but still early days.
Colin Bennett

ABB Contracts to Power Drilling Rigs, Drillships - 0 views

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    "ABB's broad scope of supply and in-house marine expertise helped us win these contracts. We will provide reliable power and energy efficiency to these new vessels," s
Glycon Garcia

http://www.iol.co.za/index.php?set_id=1 - 0 views

  • Wave power is the most promising source of ocean energy for South Africa and a "very conservative" estimate is that some 8 000 to 10 000 megawatts (MW) of electricity could be generated from the Cape's West and South Coasts, says eminent marine engineer Professor Deon Retief.
Hans De Keulenaer

World's Largest Tidal Turbine Successfully Installed : MetaEfficient - 0 views

  • The world’s largest tidal turbine, weighing 1000 tonnes, has been installed in Northern Ireland’s Strangford Lough. The tidal turbine is rated at 1.2 megawatts, which is enough to power a thousand local homes. It was built by Marine Current Turbines, and it will be the first commercial tidal turbine to produce energy, when it begins operation later this year.
davidchapman

Scottish Government Approves Plan for Wave Farm - 0 views

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    The Scottish Government granted ScottishPower planning permission for what the company says would be the world's largest wave farm. The announcement is a milestone for the $20.4 million project which will see four floating generators, designed to convert wave movement into electricity, positioned off the coast of the new facility's sister site - the European Marine Test Centre also in Orkney. Expected to be operating by 2008, the 160-metre Pelamis Devices (Sea Snakes), are anticipated to provide around 3 megawatts (MW) of electricity.
Hans De Keulenaer

The Energy Blog: 1.2 MW Tidal Energy Turbine Ready for Installation - 0 views

  • According to a June 6, 2007 press release by Marine Current Turbines Ltd (MCT), the installation of its 1.2 MW SeaGen commercial tidal energy system will commence during the week of August 20th in Northern Ireland’s Strangford Lough. SeaGen will be the world’s largest tidal current device and will generate clean and sustainable electricity for approximately 1000 homes. Being a full size prototype, no scale up will be required for future commercial installations.
Ty LaStrapes

US navy chief: I'm on a mission to stop using oil - tech - 10 May 2011 - New Scientist - 2 views

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    By no later than 2020, at least half of all energy that the navy and marines use afloat, ashore and in the air will come from non-fossil fuel sources.
davidchapman

Wave energy generator pumps power to Scotland | Green Tech - CNET News - 2 views

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    Wave energy got a boost with the connection of the Oyster hydro-electric device to the electricity grid in Scotland last Friday.
Hans De Keulenaer

Generating Electricity From The Waves | EcoSpace.cc - 0 views

  • Ocean waves are said to have the highest energy density of energy renewable energy source - one thousand denser than wind. Finavera Renewables is a publicly traded company focusing on the development of renewable energy resources and technologies; such as the AquaBuOY (yes, spelled that way) - a floating buoy structure that converts the energy from waves into clean electricity.. Clusters of AquaBuOYs can be combined into arrays generating output from a few hundred kilowatts to several hundred megawatts and are made up of components that have been proven in other marine industries for decades.
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