|
VolturnUS (floating Wind Turbine)
The VolturnUS is a floating concrete structure that supports a wind turbine, designed by University of Maine Advanced Structures and Composites Center and deployed by DeepCwind Consortium in 2013. The VolturnUS can support wind turbines in water depths of or more. The DeepCwind Consortium and its partners deployed a 1:8 scale VolturnUS in 2013. Efforts are now underway by Maine Aqua Ventus 1, GP, LLC, to deploy to full-scale VolturnUS structures off the coast of Monhegan Island, Maine, in the UMaine Deepwater Offshore Wind Test Site. This demonstration project, known as New England Aqua Ventus I, is planned to deploy two 6 MW wind turbines by 2020. The University of Maine announced in September 2017 that its VolturnUS design became the first floating offshore wind turbine to meet American Bureau of Shipping requirements for floating offshore wind turbines, demonstrating the feasibility of the VolturnUS concept. The design review was conducted against the American Bureau of Ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VolturnUS 1-8 In Castine ME
The VolturnUS is a floating concrete structure that supports a wind turbine, designed by University of Maine Advanced Structures and Composites Center and deployed by DeepCwind Consortium in 2013. The VolturnUS can support wind turbines in water depths of or more. The DeepCwind Consortium and its partners deployed a 1:8 scale VolturnUS in 2013. Efforts are now underway by Maine Aqua Ventus 1, GP, LLC, to deploy to full-scale VolturnUS structures off the coast of Monhegan Island, Maine, in the UMaine Deepwater Offshore Wind Test Site. This demonstration project, known as New England Aqua Ventus I, is planned to deploy two 6 MW wind turbines by 2020. The University of Maine announced in September 2017 that its VolturnUS design became the first floating offshore wind turbine to meet American Bureau of Shipping requirements for floating offshore wind turbines, demonstrating the feasibility of the VolturnUS concept. The design review was conducted against the American Bureau of Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LiDAR
Lidar (, also LIDAR, or LiDAR; sometimes LADAR) is a method for determining ranges (variable distance) by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. It can also be used to make digital 3-D representations of areas on the Earth's surface and ocean bottom of the intertidal and near coastal zone by varying the wavelength of light. It has terrestrial, airborne, and mobile applications. ''Lidar'' is an acronym of "light detection and ranging" or "laser imaging, detection, and ranging". It is sometimes called 3-D laser scanning, a special combination of 3-D scanning and laser scanning. Lidar is commonly used to make high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swath mapping (ALSM), and laser altimetry. It is also used in control and navigation for som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Offshore Engineering
Offshore geotechnical engineering is a sub-field of geotechnical engineering. It is concerned with foundation design, construction, maintenance and decommissioning for human-made structures in the sea.Dean, p. 1 Oil platforms, artificial islands and submarine pipelines are examples of such structures. The seabed has to be able to withstand the weight of these structures and the applied loads. Geohazards must also be taken into account. The need for offshore developments stems from a gradual depletion of hydrocarbon reserves onshore or near the coastlines, as new fields are being developed at greater distances offshore and in deeper water,Randolph & Gourvenec, p. 1 with a corresponding adaptation of the offshore site investigations.Kolk & Wegerif, 2005 Today, there are more than 7,000 offshore platforms operating at a water depth up to and exceeding 2000 m. A typical field development extends over tens of square kilometers, and may comprise several fixed structures, infield f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Power In Maine
There are a number of wind power projects in the state of Maine, totaling more than 900 megawatts (MW) in capacity. In 2020 they were responsible for 24% of in-state electricity production. In 2019, Maine had more wind capacity than the other five New England states combined, at 923 MW. The largest wind farm is the Bingham Wind Farm in Kingsbury Plantation, with an installed capacity of 185 MW. Overview In 2008, then-Governor John Baldacci set a goal for the state of 2,000 megawatts of wind power installed by 2015 and 3,000 MW by 2020. Since 2007 wind power generation has increased more than 16 times from 99 GWh generated for 2007 to 1623 GWh for 2016. As of the end of 2016, 901 megawatts of wind generation capacity had been installed in Maine and generated nearly 14% of the state's total electricity. In January 2018, Gov. Paul LePage created a moratorium on all new wind power construction stating, “While out-of-state interests are eager to exploit our ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floating Wind Turbine
A floating wind turbine is an offshore wind turbine mounted on a floating structure that allows the turbine to generate electricity in water depths where fixed-foundation turbines are not feasible. Floating wind farms have the potential to significantly increase the sea area available for offshore wind farms, especially in countries with limited shallow waters, such as Japan, France and US West coast. Locating wind farms further offshore can also reduce visual pollution, provide better accommodation for fishing and shipping lanes, and reach stronger and more consistent winds. Commercial floating wind turbines are mostly at the early phase of development, with several single turbine prototypes having been installed since 2007. , there are 3 operational floating wind farms. The first is the 30 MW Hywind Scotland with 5 floating turbines, developed by Equinor ASA and commissioned in October 2017. History The concept for large-scale offshore floating wind turbines was introduce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dana Dow
Dana L. Dow is an American politician from Maine. Dow served as a Republican State Senator from Maine's 20th District, where he represented most of Lincoln County, including his residence in Waldoboro. He graduated from the first class of Medomak Valley High School in 1969. He graduated from the University of Southern Maine. He was first elected to the Maine State Senate in 2004. He served a term (2010-12) in the Maine House of Representatives. In February 2012, Dow sought his old Senate seat following the resignation of David Trahan. He was defeated by Chris Johnson. He lives in Waldoboro, Maine. Dana Dow was re-elected to the Maine State Senate in 2016, by defeating incumbent Senator Chris Johnson. After his reelection in 2018, he was chosen by the Republican senate caucus to be Senate Minority Leader. He was defeated by then state Representative Chloe Maxmin Chloe Sophia Maxmin (born 1992) is an American Democratic politician and environmental activist current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angus King
Angus Stanley King Jr. (born March 31, 1944) is an American lawyer and politician serving as the junior United States senator from Maine since 2013. A political independent since 1993, he previously served as the 72nd governor of Maine from 1995 to 2003. King won Maine's 2012 Senate election to replace the retiring Republican Olympia Snowe and took office on January 3, 2013. He was reelected to a second term in 2018, following the state's inaugural instant-runoff voting elections. For committee assignment purposes, he caucuses with the Democratic Party. He is one of three independents currently serving in the Senate; the other two are Bernie Sanders of Vermont and Kyrsten Sinema of Arizona, who also caucus with the Democrats. Early life, education, and early career King was born in Alexandria, Virginia, the son of Ellen Archer (née Ticer) and Angus Stanley King, a lawyer. His father was a U.S. magistrate for the Eastern District of Virginia. He attended Dartmouth College, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susan Collins
Susan Margaret Collins (born December 7, 1952) is an American politician serving as the senior United States senator from Maine. A member of the Republican Party, she has held her seat since 1997 and is Maine's longest-serving member of Congress. Born in Caribou, Maine, Collins is a graduate of St. Lawrence University in Canton, New York. Beginning her career as a staff assistant for Senator William Cohen in 1975, she became staff director of the Oversight of Government Management Subcommittee of the Committee on Governmental Affairs (which later became the Committee on Homeland Security and Governmental Affairs) in 1981. Governor John R. McKernan Jr. then appointed her commissioner of the Maine Department of Professional and Financial Regulation in 1987. In 1992 President George H. W. Bush appointed her director of the Small Business Administration's regional office in Boston. Collins became a deputy state treasurer in the office of the Treasurer and Receiver-General of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Energy
The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and manages the research and development of nuclear power and nuclear weapons in the United States. The DOE oversees the U.S. nuclear weapons program, nuclear reactor production for the United States Navy, energy-related research, and domestic energy production and energy conservation. The DOE was created in 1977 in the aftermath of the 1973 oil crisis. It sponsors more physical science research than any other U.S. federal agency, the majority of which is conducted through its system of National Laboratories. The DOE also directs research in genomics, with the Human Genome Project originating from a DOE initiative. The department is headed by the Secretary of Energy, who reports directly to the president of the United States and is a member of the Cabinet. The current Secretary of Energy is Jennifer Granholm, who has served ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maine
Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. The largest state by total area in New England, Maine is the 12th-smallest by area, the 9th-least populous, the 13th-least densely populated, and the most rural of the 50 U.S. states. It is also the northeasternmost among the contiguous United States, the northernmost state east of the Great Lakes, the only state whose name consists of a single syllable, and the only state to border exactly one other U.S. state. Approximately half the area of Maine lies on each side of the 45th parallel north in latitude. The most populous city in Maine is Portland, while its capital is Augusta. Maine has traditionally been known for its jagged, rocky Atlantic Ocean and bayshore coastlines; smoothly contoured mountains; heavily f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UMaine Advanced Structures And Composites Center
The Advanced Structures and Composites Center is an independent research unit at the University of Maine that provides research, education, and economic development encompassing material sciences, manufacturing and engineering of composites and structures. The center was founded in 1996 with support from the National Science Foundation by Dr. Habib Dagher, P.E. Annually, the center employs a staff of 180, inclusive of 140 undergraduate and graduate students from a range of academic backgrounds. The center is housed in a , ISO 17025 testing laboratory accredited by the International Accreditation Service. In 2014, the center was designated as a "Signature Research Area" of the University of Maine. The center has gained national and international recognition for major research and development projects such as the VolturnUS 1:8, the first grid-connected floating offshore wind turbine in the US and the first in the world made out of concrete and composite materials, the inflata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penobscot River
The Penobscot River (Abenaki: ''Pαnawάhpskewtəkʷ'') is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed June 22, 2011 river in the U.S. state of Maine. Including the river's West Branch and South Branch increases the Penobscot's length to , making it the second-longest river system in Maine and the longest entirely in the state. Its drainage basin contains . It arises from four branches in several lakes in north-central Maine, which flow generally east. After the uniting of the West Branch with the East Branch at Medway (), the Penobscot flows south, past the city of Bangor, where it becomes navigable. Also at Bangor is the tributary Kenduskeag Stream. It empties into the Atlantic Ocean in Penobscot Bay. It is home to the Penobscot people that live on Indian Island, and considered to be The People's lifeblood. History Norumbega Most historians have accepted the Penobscot region as Jean Allefonsce's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Susan Collins")
