The University of Oxford Department of Engineering Science, in conjunction with Kepler Energy, has developed a new horizontal axis tidal turbine that can operate in lower velocity tidal waters. The Kepler Transverse Horizontal Axis Water Turbine (THAWT) is designed to be operated either in arrays or
A series of events during September is expected to highlight Orkney’s pioneering role in creating a new use for power harnessed from the wind and tides. According to EMEC, the events offer the chance to discover more about the ‘Surf and Turf’ project, which involves generating hydrogen fuel using wi
The Sustainable Energy Authority of Ireland (SEAI) has awarded funding to ORPC Ireland for conducting a feasibility assessment to identify tidal energy development opportunities in the coastal waters of County Donegal, Ireland. The project will review existing resource data, evaluate grid accessibil
Jan De Nul Group is set to further expand its modern fleet with a self-propelled, cutter-suction dredger to be built at Croatian shipyard, Uljanik in Pula. The vessel, currently designated “JDN8069”, will feature 1 × MAN 14V48/60CR + 2 × MAN 9L48/60CR engines as well as 3 × step-up, RENK Rheine gear
The Liebherr product portfolio contains a large number of machines for the mining industry that perform a wide range of tasks both efficiently and reliably. One of these machines is the R 9150 mining excavator, purposely equipped with robust components, specifically designed for mining purposes. The
Mainstream Renewable Power has applied to the Scottish Ministers to vary the consent granted by the Scottish Ministers for the Neart na Gaoithe offshore wind farm in October 2014 to increase the maximum rated turbine capacity. Last year, Mainstream Renewable Power selected Siemens to supply its SWT-
DNV GL has issued a Statement of Feasibility for Alstom’s Oceade™ tidal turbine, which is the first milestone in the process of achieving Prototype Certification of the tidal turbine Oceade™ 18 – 1.4 MW. Alstom has been selected to supply four Oceade™ 18 – 1.4 MW tidal turbines to one of the world’s
DNV GL has issued a ‘Statement of Feasibility’ for Alstom’s Oceade 1.4 MW tidal turbine. DNV GL is using DNV-OSS-312 to certify the Oceade 18 tidal turbine, with the first stage in the process involving a full risk assessment of the turbine and agreeing actions to mitigate the risk of failure, DNV G
NEMOS, a German wave energy developer, has started the fully automatized operation of their scaled wave energy system in Denmark. The fully automatized 1:5 scaled NEMOS wave energy device is operating at Nissum Bredning test site in Denmark. It is equipped with optimized hardware and advanced operat
Bangladesh to Buy New Dredgers The Bangladesh government has launched a project under which it will procure 20 dredgers for its Inland Water Transport Authority (BIWTA). Royal IHC: Dutch Dredging Solutions in Brazil Royal IHC shared its expertise at a seminar on Dutch dredging solutions for
Flumill, a Norway-based tidal energy company, has developed a tidal energy system that uses helix screws designed for water based streams. The top fin controls the operational angle and stability of the Flumill system. The fin connects the two turbines and supports the upper bearings. A watertight c
Damen has delivered two complete DOP packages to Acciona Infraestructuras, S.A., a Spanish construction company. The DOP submersible dredge pumps are being used in a large harbor construction project in Brazil. The DOP pumps empty concrete caissons to be able to reposition these as a breakwater. At
Over the last 35 years CEDA Dredging Days has established itself as the premier event for dredging professionals to get together and discuss key industry issues. “This year’s conference and exhibition on 5-6 November 2015 in Rotterdam, the Netherlands, will focus on Innovative Dredging Solutions for
Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), in collaboration with the Polytechnic Univeristy of Turin, has developed PEWEC wave energy converter. PEWEC (Pendulum Wave Energy Converter) is a floating, raft-resembling device that can be positioned
