University Of Exeter News

Global oil companies are pumping billions of dollars into offshore drilling, reversing a long decline in spending on the decades-long projects, including some in the remote iceberg waters far off Canada's Atlantic coast.Surging oil prices are encouraging the investments, along with Europe's mounting energy demand as the Ukraine-Russia war drags on. Offshore production sites are more expensive to build than onshore shale, the last decade's investment darling. But once they are up and running…

At the edge of the ice blanketing part of the Arctic Ocean, the ice looked sickly. Where thick sheets of ice once sat atop the water, now a layer of soft, spongey slush slid and bobbed atop the waves.From the deck of a research ship under a bright, clear sky, “ice pilot” Paul Ruzycki mused over how quickly the region was changing since he began helping ships spot and navigate between icebergs in 1996.“Not so long ago, I heard that we had 100 years before the Arctic would be ice free in the summer,” he said. “Then I heard 75 years, 25 years, and just recently I heard 15 years.

Some corals have lived for centuries at the fringes of Mauritius. Now smothered for days in heavy fuel oil spilled from a wrecked Japanese ship nearby, parts of those reefs may be in trouble.The full impact of the toxic spill is still unfolding, scientists say. As the Indian Ocean island's residents scramble to mop up the oil slicks and clumps, they are seeing dead eels and fish floating in the water, as fuel-soaked seabirds limp onto shore.Satellite images also show the 1,000…

The Arctic Ocean could experience an ice-free summer at some time in the next 20 years, says a new study.According to a new study in the AGU journal Geophysical Research Letters, the thawing is due to a combination of a natural warming phase, coupled with the effects of human-induced climate change.A report in ScienceDaily said that computer models predict climate change will cause the Arctic to be nearly free of sea ice during the summer by the middle of this century, due to a natural, long-term warming phase in the tropical Pacific, in addition to the human-caused warming.But a closer examination of long-term temperature cycles in the tropical Pacific points towards an ice-free Arctic in September…

The UK Hydrographic Office (UKHO) has announced the appointment of Cathrine Armour as the new Director of its Customer Division.Armour brings experience in leading data, science and technology-centric organizations, and will be instrumental in developing the UKHO as a leading marine geospatial information agency and hydrographic office.Armour joins the UKHO from Catapult’s South West Center of Excellence in Satellite Applications, a partnership led by the University of Exeter to stimulate the data economy; helping UK businesses develop new products and solutions using satellite technology.

Marine Hub Cornwall are on a mission to showcase the UK’s southwest coast as a world class center for marine technology and innovation. Working alongside Invest in Cornwall, which manages inward investment into the region, Marine Hub’s Operations Director, Matt Hodson, explains why he believes Cornwall is best positioned to be a global hub for the marine renewable industry.To kick off, can you give the readers a brief overview of your experience and what led you to become the…

Dr Andrew Garrad, who retired from DNV GL on 23 December 2016, has been awarded a CBE – Commander of the Most Excellent Order of the British Empire – in the 2017 New Year’s Honours List. The CBE rewards contributions to the arts and sciences as well as work with charitable and welfare organisations. In 1984, Andrew co-founded Garrad Hassan (GH) in Bristol. It grew to become the world’s largest renewable energy consultancy, employing 1,000 people in 29 countries. He became President of GL Garrad Hassan after Germanischer Lloyd (GL) and Garrad Hassan merged in 2009. He ran the new company until 2012, when he became Chairman. After the merger of DNV and GL, Andrew became a member of the DNV GL – Energy Supervisory Board on the invitation of former Group President and CEO, Henrik Madsen.

The final phase of a competition to develop novel adaptive autonomous ocean sampling network (AAOSN) management systems for the National Oceanography Centre (NOC) is now underway. Two UK consortia will move forward to develop systems capable of coordinating a suite of marine autonomous vehicles gathering data from the ocean over periods of months, and tracking and sampling dynamic features. The two-phase competition was launched last September by the Natural Environment Research Council (NERC) in partnership with the Defense Science and Technology Laboratory (DSTL) and Innovate UK…

Ocean acidification can now be seen from space, highlighting an ongoing danger of climate change and revealing the regions most at risk. Pioneering techniques that use satellites to monitor ocean acidification are set to revolutionize the way that marine biologists and climate scientists study the ocean. This new approach offers remote monitoring of large swathes of inaccessible ocean from satellites that orbit the Earth some 700 km above our heads. Seawater absorbs about a quarter of the carbon dioxide, a greenhouse gas that humans release into the atmosphere each year, mostly from the burning of fossil fuels, according to the National Oceanic and Atmospheric Administration (NOAA).

QinetiQ’s ship and submersible design software, Paramarine, has been used by Mojo Maritime to design an offshore construction vessel for the marine renewables sector. The Hi Flo 4 (HF4) is a dynamic positioning vessel capable of operating in extreme coastal and continental shelf environments, designed with the support of InnovateUK (formerly the Technology Strategy  Board). Mojo Maritime recently won the Best Tidal Industry Collaboration Award at the 8th International Tidal Energy Summit for its leadership of the HF4 R&D consortium…

Ocean Power Technologies, Inc., announced today that the PB40 PowerBuoy(R) fabricated for the WavePort Project has shipped from Santander, Spain to Bayonne, NJ with the intent to deploy off the coast of New Jersey in the first quarter of 2015. The PowerBuoy is expected to arrive around mid-November and having been disassembled for transport, will require re-assembly, final checkout and permits before deployment. The PowerBuoy was fabricated with partial funding and support provided under the European Commission's 7th Framework Programme and, after evaluation of several sites, New Jersey was selected as the best location for deployment. Final assembly and checkout was completed in Spain, ownership transferred to OPT per the contract and the buoy departed Santander on October 7.

Last month Oil Spill Response Limited (OSRL), a global oil spill response cooperative funded by more than 160 companies, opened its new base with enhanced response capabilities at Loyang in Singapore. Maritime Reporter took the opportunity to speak with Robert Limb, OSRL Chief Executive, regarding the significance of OSRL’s expansion. The opening of the base last month in Singapore was touted as a milestone event for the maritime and oil and gas industries in the Asia Pacific region…

Ocean Power Technologies, Inc. (Nasdaq: OPTT) launched of a new technology initiative to enhance the efficiency of its patented PowerBuoy wave energy systems under its existing “WavePort” project. OPT will be working with a consortium of European companies and institutions to advance the energy conversion system of the PowerBuoy device through the development of a new wave prediction model. The new system will assess the characteristics of each incoming wave before it reaches the PowerBuoy wave power station, thereby providing more time for the electronic tuning capability to react. It is expected that this will significantly boost the power output of the PowerBuoy and reduce cost per MW hour of energy produced.