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It's been a long, challenging endeavor, but there are signs that the economic ecosystem built up around wave and tidal power generation is at long last gathering enough momentum to make the jump from R&D-driven to full-fledged commercial industry. Scotland, with its long stretches of west-facing coastlines, North Atlantic latitude and longstanding tradition of maritime engineering and commerce, is now at the leading edge of change when it comes to fostering development of marine renewables. Wavegen's Limpet 500 system has been pumping electricity from the western Scottish Isle of Islay shoreline since 2000 while the company and project developer npower renewables have continued to move forward with plans to develop the Siadar Wave Energy Project, potentially the first under the Scottish government's Marine Supply Obligation program. Marine Current Turbines is getting ready to flip the switch and fully commission a grid-connected 1.2-megawatt (MW) Seagen tidal turbine-based system in Northern Ireland's Strangford Narrow, while elsewhere in the EU, project developers and the marine renewables community await the much-anticipated commissioning of Pelamis's novel, serpent-like wave power system off the northern Portuguese coast.

GE Energy has acquired Kelman Limited of Lisburn, Northern Ireland, a provider of advanced monitoring and diagnostics technologies for transformers, enhancing GE's smart grid product portfolio. GE's smart grid offerings are designed to help utilities increase productivity and reliability of both traditional and renewable energy generating assets, while also providing consumers with information to better manage their electricity use and expenses.

SANTIAGO, Chile - BHP Billiton is seeking approval to build a $3.5 billion US water desalinization plant to service its Escondida copper mine in northern Chile, one of the world's top sources of the metal, a company spokesman said Saturday.

A survey by the Shanghai Metals Market of 20 major Chinese electric wire and cable producers, with total capacity of 978,000t/y, showed that the average operating rate fell to 76.59% in December, down 2.8 percentage points from November. The survey cited the falling temperatures in Northern China as dampening the demand for electrical wire for use in new infrastructure. The survey also reported that raw materials inventories at Chinese electrical wire producers had increased by 4.24 percentage points from November to 25.12% of production, stating that the fall in copper prices in December had tempted producers to increase stocks.

From Nexans' Q1 2012 financial report, we can infer that the European wirerod market was supported by a very strong automotive sector, driven by demand from German premium auto manufacturers, as well as increased infrastructure investment in France and Scandinavia, and a rebounding construction sector in Northern Europe. Demand in Southern Europe, meanwhile, continues to be subdued.

EcoSea, the Chile based manufacturer of copper mesh cages for use in aquaculture systems, announced that it intends to enter the Northern European market beginning with Norway and Scotland. The company expects to install its first 40 cages in Norway by 2013, generating revenues of US$15M. EcoSea is also dealing with Marine Harvest, a global leader in fish farming, who have agreed to install a fish farming complex using copper mesh cages in Scotland. To date, EcoSea has used 1000t of copper, however, its accumulated total use of copeer is expected to rise to 5,000t in the coming years.