Makai Ocean Enegineering has recently connected a 100 kW OTEC power plant to the Hawaiian electricity grid, USA. Ocean thermal energy conversion (OTEC) is a process that produces electricity by using the temperature difference between deep cold ocean water and warm tropical surface waters. Check out
The research paper, published by the Scottish Green Party, outlines how Scotland could create 200,000 jobs over the next 20 years by pursuing a new low carbon economy. The report ‘Jobs in Scotland’s New Economy‘ uses government and industry assessments to calculate that significantly more people cou
Indonesian national electric utility company PT PLN (Persero) and British-based marine renewable energy developer SBS have signed a memorandum of understanding for the development of tidal energy power plant. According to SBS, the planned tidal-stream facility will be a phased development, starting
The launching ceremony of the 1.840 m³ twin screw trailing suction hopper dredger “MAHURY” took place at MTG Dolphin Shipyard in Varna, Bulgaria, on August 10, 2015. The new TSHD is Dutch Dredging’s fourth IHC-built vessel, after the ALBATROS, LESSE and AMAZONE. The MAHURY is an upgraded version of
Marine Power Systems (MPS), a Swansea-based wave energy developer, has expanded its team with the appointment of a new design engineer. After completing the internship at MPS, which involved the development of Marine Power System’s WaveSub device, Daniel Pérez Torres has been hired as a full time de
Makai Ocean Enegineering has completed the ocean thermal energy conversion (OTEC) power plant and connected it to the Hawaiian electricity grid. Makai’s OTEC power plant uses the temperature difference between the ocean’s cold deep water and warm surface water to generate clean and renewable electri
PolyGen, a UK-based wave energy developer, has deployed a full-scale Volta wave energy device off Falmouth, Cornwall. Volta wave energy device is built almost entirely from high-density polyethylene (HDPE). The device will continue tests at the wave energy test site FaBTest, located in Falmouth Bay,
Atlantisstrom, a German-based tidal energy developer, is seeking investment to complete the tidal power plant in Faroese islands, part of Denmark. According to Atlantisstrom, the segment of the tidal power plant on the Faroese islands has already been completed and connected to the public electricit
DNV GL, a certification body for renewable energy services, has been re-accredited by the German accreditation body Deutsche Akkreditierungsstelle GmbH (DAkkS). This allows DNV GL to conduct conformity assessment of ocean energy converters and related services and technologies, wind turbines and the
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
Underwater gold mining for a long time has been a very labor intensive and often low yielding process. Divers are often put into freezing cold and often dangerous waters in order to dredge gold rich sands to make their fortunes. Currently the biggest issues stem from the ability to operate at depths
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
Marine Energy Corporation (MEC), a Texas-based marine energy developer, has designed a point absorber barge whose mooring system turns onboard generators to produce electricity. Super Watt Wave Catcher Barge (SWWCB) is a buoyant barge that rides the water’s surface and uses its mooring lines to turn
The WEDA Mexico Chapter, representing all regions in Mexico, will at its 2015 Annual Meeting bring together dredging contractors and manufacturers from across the globe, senior U.S. and Mexican government and port officials, experts in the infrastructure, energy and dredging sector. Dredge Yard, the
