Type | Energy research institute |
---|---|
Established | 1977 |
Location | , , |
Website | http://www.altenergy.org/ |
Alternative Energy Institute (also known as AEI) was West Texas A&M University's alternative energy research branch. Formed in 1977, the program was nationally and internationally recognized, and along with research provides education and outreach around the U.S. and the globe.
AEI was founded at West Texas State University (now West Texas A&M University) in 1977 by Dr. Vaughn Nelson, Dr. Earl Gilmore and Dr. Robert Barieau during the 1973 oil crisis. [1] The physics department at West Texas State was already experimenting with wind power and these three individuals took the initiative to found a department to concentrate upon the study of wind. The basic goals of the department were:
Initially, much of the organization's focus was on small wind turbine research and improving blade designs. At this time they installed test turbines and water pumping applications throughout Texas. These projects allowed AEI to develop and improve upon blade design theory and production. During this period the organization also provided consulting in Latin America, Jamaica, Hawaii, and Europe. There, AEI trained villages and groups in wind energy systems.
At this time AEI operated from three locations: one off-campus and two on-campus. At these locations they customized testing on blade designs, turbine generator units, and complete designs.
During this decade the organization focused on green building projects. The most notable of these was AEI's Solar Energy Building. [2] Finished in 1993, the building served as the main site for AEI's operations for seventeen years. The building covered all of the organization's energy usage, including an on-site 10 kW Bergey wind turbine installation, and 3 kW of photovoltaics.
Several electric vans were donated to the organization at this time, two of which were maintained for several years. These vans were used to collect data and complete local wind energy projects, as well as to give campus and test site tours. [3]
Starting in 1995, AEI began working with the Texas General Land Office to provide Texas Wind Data to the public. While the GLO data sites have since been decommissioned, [4] the organization still collects, analyzes and publishes Texas Wind Data for the general public.
AEI is currently focusing on developing a new degree plan at WTAMU [5] as well as continuing its research on green energy systems. In terms of turbine testing, the organization focuses on small blade and turbine testing, particularly innovative horizontal and vertical axis designs.
In 2010, the AEI test site was moved to the Nance Ranch. [6] At this time, the organization's offices were also moved, to WTAMU's Palo Duro Research Facility. [7]
In the late 90s, AEI also began developing a fortran program called ROTOR. The program could predict theoretical power curves for blade designs and produce screen and printed output of this. The program has been modified a few times since then and is still being used today. [8]
During this time, AEI's Wind Data program has greatly expanded. In addition to working with wind farmers to provide data for the public, the organization also analyzes and publishes data for private organizations. In total, the organizations now collects data from 75 sites scattered across Texas. 50 of these data sites are archived online, 31 of which offer data for public use by researchers and developers. [9]
Since 2009, AEI has been offering online alternative energy courses at WTAMU on Wind energy, Solar energy and Renewable energy. Currently, WT offers one course per semester, with alternating subjects. The courses are taught by AEI staff and are open to WT students and those seeking certification.
In addition to the online courses offered by WTAMU, AEI has also authored renewable energy textbooks [10] and educational CDs. The CDs cover the subjects of wind energy, wind turbines, solar energy and wind water pumping. Some CDs are also available in Spanish. [11]
Started in 1989, AEI has been giving annual Windy Land Owners seminars. Designed to teach land owners and other interested parties general information about the wind industry, most of the seminars took place in the states surrounding Texas. Due to increased interest, AEI began giving seminars in Texas starting in 2001. [12]
Topics covered at these seminars include:
Starting in 2009, AEI also began offering presentations from the WLO Seminars online for general information.
AEI's Solar Energy Building
Launched in 1998, The Wind Energy Applications Training Symposium (WEATS) is an internationally acclaimed workshop for the Native American community. Designed for project planners, developers, utility officials, and engineers directly involved with energy projects, it is both a good resource for networking and developing practical knowledge. [13]
Topics covered at this symposium include:
In addition to its seminars and workshops, AEI also regularly offers consulting to potential wind farmers and hosts tours of its research facilities.
As part of its community outreach, the organization also presents at the Caprock Science Fair [14] and other local schools, informing students about wind energy via displays, demonstrations and brochures at the elementary, junior high and high school levels.
Wind power is the use of wind energy to generate useful work. Historically, wind power was used by sails, windmills and windpumps, but today it is mostly used to generate electricity. This article deals only with wind power for electricity generation. Today, wind power is generated almost completely with wind turbines, generally grouped into wind farms and connected to the electrical grid.
West Texas A&M University is a public university in Canyon, Texas. It is the northernmost campus of the Texas A&M University System and accredited by the Southern Association of Colleges and Schools (SACS). It was established on September 20, 1910, as West Texas State Normal College as one of the seven state-funded teachers' colleges in Texas.
The National Renewable Energy Laboratory (NREL) in the US specializes in the research and development of renewable energy, energy efficiency, energy systems integration, and sustainable transportation. NREL is a federally funded research and development center sponsored by the Department of Energy and operated by the Alliance for Sustainable Energy, a joint venture between MRIGlobal and Battelle. Located in Golden, Colorado, NREL is home to the National Center for Photovoltaics, the National Bioenergy Center, and the National Wind Technology Center.
Sustainable architecture is architecture that seeks to minimize the negative environmental impact of buildings through improved efficiency and moderation in the use of materials, energy, development space and the ecosystem at large. Sustainable architecture uses a conscious approach to energy and ecological conservation in the design of the built environment.
Small wind turbines, also known as micro wind turbines or urban wind turbines, are wind turbines that generate electricity for small-scale use. These turbines are typically smaller than those found in wind farms. Small wind turbines often have passive yaw systems as opposed to active ones. They use a direct drive generator and use a tail fin to point into the wind, whereas larger turbines have geared powertrains that are actively pointed into the wind.
The Office of Energy Efficiency and Renewable Energy (EERE) is an office within the United States Department of Energy. Formed from other energy agencies after the 1973 energy crisis, EERE is led by the Assistant Secretary of Energy Efficiency and Renewable Energy, who is appointed by the president of the United States and confirmed by the U.S. Senate. Alejandro Moreno currently leads the office as the Acting Assistant Secretary.
Wind power is a branch of the energy industry that has expanded quickly in the United States over the last several years. From January through December 2022, 434.8 terawatt-hours were generated by wind power, or 10.25% of electricity in the United States. The average wind turbine generates enough electricity in 46 minutes to power the average American home for one month. In 2019, wind power surpassed hydroelectric power as the largest renewable energy source in the U.S.
Wind power in Texas, a portion of total energy in Texas, consists of over 150 wind farms, which together have a total nameplate capacity of over 30,000 MW. If Texas were a country, it would rank fifth in the world: The installed wind capacity in Texas exceeds installed wind capacity in all countries but China, the United States, Germany and India. Texas produces the most wind power of any U.S. state. According to the Electric Reliability Council of Texas (ERCOT), wind power accounted for at least 15.7% of the electricity generated in Texas during 2017, as wind was 17.4% of electricity generated in ERCOT, which manages 90% of Texas's power. ERCOT set a new wind output record of nearly 19.7 GW at 7:19 pm Central Standard Time on Monday, January 21, 2019.
Wind power in Ohio has a long history, and as of 2016, Ohio had 545 megawatts (MW) of utility-scale wind power installations installed, responsible for 1.1% of in-state electricity generated. Over 1000 MW more were under construction or pending approval. Some installations have become tourist attractions. There has been a sudden increase in generating capacity, as total wind power capacity in the state was just 9.7 MW in 2010. By 2019, there were 738 MW of capacity, which generated 1.71% of Ohio's electricity.
Specialized wind energy software applications aid in the development and operation of wind farms.
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 Spain, Portugal, Japan, France and the United States' 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.
Wind resource assessment is the process by which wind power developers estimate the future energy production of a wind farm. Accurate wind resource assessments are crucial to the successful development of wind farms.
A wind turbine is a device that converts the kinetic energy of wind into electrical energy. As of 2020, hundreds of thousands of large turbines, in installations known as wind farms, were generating over 650 gigawatts of power, with 60 GW added each year. Wind turbines are an increasingly important source of intermittent renewable energy, and are used in many countries to lower energy costs and reduce reliance on fossil fuels. One study claimed that, as of 2009, wind had the "lowest relative greenhouse gas emissions, the least water consumption demands and the most favorable social impacts" compared to photovoltaic, hydro, geothermal, coal and gas energy sources.
Narec, since 2014 known as the National Renewable Energy Centre, is a part of the Offshore Renewable Energy (ORE) Catapult, a British technology innovation and research centre for offshore wind power, wave energy, tidal energy and low carbon technologies. ORE Catapult's head office is in Glasgow, Scotland. The centre operates multi-purpose offshore renewable energy test and demonstration facilities. It is similar to other centres, such as NREL in the US and National Centre for Renewable Energies (CENER) in Spain. The National Renewable Energy Centre is based in Blyth, Northumberland.
As of October 2023, wind power in the Netherlands has an installed capacity of 10,619 MW, 37.5% of which is based offshore. In 2022, the wind turbines provided the country with 18.37% of its electricity demand during the year. Windmills have historically played a major part in the Netherlands by providing an alternative to water driven mills.
Modern United States wind energy policy coincided with the beginning of modern wind industry of the United States, which began in the early 1980s with the arrival of utility-scale wind turbines in California at the Altamont Pass wind farm. Since then, the industry has had to endure the financial uncertainties caused by a highly fluctuating tax incentive program. Because these early wind projects were fueled by investment tax credits based on installation rather than performance, they were plagued with issues of low productivity and equipment reliability. Those investment tax credits expired in 1986, which forced investors to focus on improving the reliability and efficiency of their turbines. The 1990s saw rise to a new type of tax credit, the production tax credit, which propelled technological improvements to the wind turbine even further by encouraging investors to focus on electricity output rather than installation.
QBlade is a public source, cross-platform simulation software for wind turbine blade design and aerodynamic simulation. It comes with a user-friendly graphical user interface (GUI) based on Qt.
Methil Offshore Wind Turbine is a demonstrator site for experimental offshore wind turbines at Fife Energy Park off the coast of Methil, Fife in Scotland.
Wind power in Virginia is in the early stages of development. In March 2015, Virginia became the first state in the United States to receive a wind energy research lease to build and operate offshore wind turbines in federal waters. Virginia has no utility scale wind farms.
The Spinning Spur Wind Ranch is a 516 megawatt (MW) wind farm spanning the length of southern Oldham County in the northwest panhandle region of the U.S. state of Texas. The project was developed by Cielo Wind Power and EDF Renewable Energy in three phases that came online from 2012 to 2015. Phases 2 and 3 are enabled by the Competitive Renewable Energy Zone (CREZ) transmission infrastructure completed in 2013 that was designed to bring electricity generated in energy-resource-rich western regions to industrialized population centers in the central and eastern regions of the state.