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The Roscoe Wind Farm is located in California.
Answer: False
Explanation: The Roscoe Wind Farm is situated in Texas, not California. Its location is a key identifier for the project.
RWE is the owner and operator of the Roscoe Wind Farm.
Answer: True
Explanation: RWE holds the ownership and operational responsibilities for the Roscoe Wind Farm.
The wind farm is located roughly 200 miles east of Fort Worth, Texas.
Answer: False
Explanation: The Roscoe Wind Farm is located approximately 200 miles west of Fort Worth, Texas, not to the east.
The Roscoe Wind Farm is an offshore wind facility.
Answer: False
Explanation: The Roscoe Wind Farm is an onshore facility, meaning its turbines are situated on land, not in a marine environment.
What is the Roscoe Wind Farm?
Answer: A large-scale wind energy facility near Roscoe, Texas.
Explanation: The Roscoe Wind Farm is accurately described as a large-scale wind energy facility situated near Roscoe, Texas.
Who owns and operates the Roscoe Wind Farm?
Answer: RWE
Explanation: RWE is the entity that owns and operates the Roscoe Wind Farm.
How far west of Fort Worth, Texas, is the Roscoe Wind Farm located?
Answer: Approximately 200 miles
Explanation: The Roscoe Wind Farm is located approximately 200 miles west of Fort Worth, Texas.
The Roscoe Wind Farm is classified as what type of facility?
Answer: Onshore wind farm
Explanation: The Roscoe Wind Farm is classified as an onshore facility, meaning its turbines are situated on land.
The Roscoe Wind Farm spans parts of how many Texas counties?
Answer: Four
Explanation: The Roscoe Wind Farm spans parts of four Texas counties, indicating a considerable geographical distribution.
The total installed capacity of the Roscoe Wind Farm is 781.5 gigawatts (GW).
Answer: False
Explanation: The total installed capacity of the Roscoe Wind Farm is 781.5 megawatts (MW), not gigawatts (GW). Gigawatts represent a significantly larger unit of power.
The first phase of the Roscoe Wind Farm utilized GE turbines with a 1.5 MW capacity.
Answer: False
Explanation: The initial phase, known as the Roscoe phase, utilized Mitsubishi turbines with a 1 MW capacity each. GE 1.5 MW turbines were employed in the Pyron phase.
The Champion phase of the wind farm features Siemens turbines rated at 2.3 MW.
Answer: True
Explanation: This statement is accurate; the Champion phase is equipped with Siemens turbines, each rated at 2.3 MW.
The Inadale phase added 197 Mitsubishi turbines, each with a 1 MW capacity.
Answer: True
Explanation: The Inadale phase, which constituted the fourth phase of construction, indeed added 197 Mitsubishi turbines, each rated at 1 MW.
The turbines at Roscoe Wind Farm have a rated wind speed of 17 meters per hour.
Answer: False
Explanation: The rated wind speed for the turbines at the Roscoe Wind Farm is 17 miles per hour (approximately 27 kilometers per hour), not 17 meters per hour. The unit of measurement is crucial for accuracy.
All turbines used in the Roscoe Wind Farm have a capacity of 1.5 MW.
Answer: False
Explanation: This assertion is incorrect. The Roscoe Wind Farm employs turbines of varying capacities, including 1 MW (Mitsubishi), 1.5 MW (GE), and 2.3 MW (Siemens), across its different phases.
The turbines in the Champion phase have a lower average capacity than those in the Roscoe phase.
Answer: False
Explanation: This statement is false. The Champion phase utilizes Siemens turbines rated at 2.3 MW, which have a higher average capacity than the 1 MW Mitsubishi turbines used in the Roscoe phase.
What is the total installed capacity of the Roscoe Wind Farm?
Answer: 781.5 megawatts (MW)
Explanation: The Roscoe Wind Farm possesses a total installed capacity of 781.5 megawatts (MW), representing its maximum potential power generation under optimal conditions.
How many wind turbines are operational at the Roscoe Wind Farm?
Answer: 627
Explanation: A total of 627 wind turbines are operational at the Roscoe Wind Farm.
Which type of turbine was primarily used in the first phase (Roscoe) of construction?
Answer: Mitsubishi 1 MW
Explanation: The first phase, designated as the Roscoe phase, primarily employed 209 Mitsubishi turbines, each rated at a 1 MW capacity.
What is the rated wind speed for the turbines at the Roscoe Wind Farm?
Answer: 17 miles per hour
Explanation: The rated wind speed for the turbines at the Roscoe Wind Farm is 17 miles per hour (approximately 27 kilometers per hour).
Which phase of the Roscoe Wind Farm utilized Siemens turbines with a 2.3 MW capacity?
Answer: Champion
Explanation: The Champion phase of the Roscoe Wind Farm project utilized Siemens turbines, each rated at a 2.3 MW capacity.
Which phase of the wind farm construction included GE turbines rated at 1.5 MW?
Answer: Pyron
Explanation: The Pyron phase of the Roscoe Wind Farm construction utilized GE turbines, each rated at 1.5 MW.
Upon its completion in 2009, the Roscoe Wind Farm was the largest wind farm globally.
Answer: True
Explanation: At the time of its completion in 2009, the Roscoe Wind Farm held the distinction of being the world's largest wind farm.
The Roscoe Wind Farm was surpassed in size by the Horse Hollow Wind Energy Center in 2012.
Answer: False
Explanation: The Roscoe Wind Farm was surpassed in size in 2012, but not by the Horse Hollow Wind Energy Center. It was overtaken by the Alta Wind Energy Center located in California.
The construction of the Roscoe Wind Farm was completed in a single phase.
Answer: False
Explanation: The construction of the Roscoe Wind Farm was executed in four distinct phases, not a single phase.
The construction cost of the Roscoe Wind Farm was under $500 million USD.
Answer: False
Explanation: The construction cost for the Roscoe Wind Farm significantly exceeded $500 million USD, surpassing $1 billion USD.
The Roscoe Wind Farm covers an area smaller than Manhattan island.
Answer: False
Explanation: The Roscoe Wind Farm covers approximately 100,000 acres, which is significantly larger than Manhattan island.
The Roscoe Wind Farm was commissioned in 2008.
Answer: False
Explanation: The Roscoe Wind Farm was commissioned in 2009, not 2008. While some phases were operational in 2008, the full commissioning date is cited as 2009.
What distinction did the Roscoe Wind Farm hold upon its completion in 2009?
Answer: It was the largest wind farm in the world.
Explanation: Upon its completion in 2009, the Roscoe Wind Farm held the significant distinction of being the largest wind farm globally.
Which facility surpassed the Roscoe Wind Farm in size in 2012?
Answer: The Alta Wind Energy Center in California
Explanation: In 2012, the Alta Wind Energy Center, located in California, surpassed the Roscoe Wind Farm in terms of installed capacity.
In how many phases was the Roscoe Wind Farm constructed?
Answer: Four
Explanation: The construction of the Roscoe Wind Farm was executed in four distinct phases.
What was the approximate construction cost of the Roscoe Wind Farm?
Answer: Over $1 billion USD
Explanation: The total construction expenditure for the Roscoe Wind Farm significantly exceeded $500 million USD, surpassing $1 billion USD.
What is the approximate land area covered by the Roscoe Wind Farm?
Answer: 100,000 acres
Explanation: The Roscoe Wind Farm covers an approximate land area of 100,000 acres (equivalent to 40,000 hectares).
The Roscoe Wind Farm was surpassed in size by a facility in which U.S. state?
Answer: California
Explanation: The Roscoe Wind Farm was surpassed in size by the Alta Wind Energy Center, which is located in California.
What is the approximate land area of the Roscoe Wind Farm in hectares?
Answer: 40,000 hectares
Explanation: The Roscoe Wind Farm covers an approximate land area of 40,000 hectares (equivalent to nearly 100,000 acres).
In 2008, the Roscoe Wind Farm generated over 800,000 MW·h of electricity.
Answer: True
Explanation: During the year 2008, the Roscoe Wind Farm produced an electricity output exceeding 800,000 megawatt-hours (MW·h), specifically 801,108 MW·h.
The capacity factor for the Roscoe Wind Farm averaged around 31.7% from 2011 to 2017.
Answer: True
Explanation: This statement is correct. The capacity factor for the Roscoe Wind Farm, averaged over the period from 2011 to 2017, was indeed 31.7%.
The annual net electricity output is measured in terajoules (TJ) and gigawatt-hours (GW·h).
Answer: True
Explanation: This is accurate. The annual net electricity output is indeed expressed in both terajoules (TJ) and gigawatt-hours (GW·h), with the farm producing 7,830 TJ or 2,174 GW·h.
The Roscoe Wind Farm is currently decommissioned and not generating power.
Answer: False
Explanation: This statement is false. The Roscoe Wind Farm remains operational and continues to generate electricity.
A megawatt-hour (MW·h) measures the rate of energy production.
Answer: False
Explanation: A megawatt-hour (MW·h) is a unit of energy, not a rate of production. It quantifies the total energy generated or consumed by a device operating at one megawatt of power for one hour.
Gigawatt-hours (GW·h) are used to measure the total energy output of large power facilities.
Answer: True
Explanation: Gigawatt-hours (GW·h) are indeed a standard unit for measuring the total energy output of large power generation facilities over a period.
Terajoule (TJ) is a unit of power, commonly used for wind farms.
Answer: False
Explanation: A terajoule (TJ) is a unit of energy, not power. It represents a large quantity of energy, equivalent to one trillion joules, and is used to express the total energy output of facilities like the Roscoe Wind Farm.
The term 'nameplate capacity' refers to the actual energy generated over a year.
Answer: False
Explanation: The term 'nameplate capacity' refers to the maximum potential power output a facility is designed to produce under ideal conditions, not the actual energy generated annually.
A capacity factor indicates how efficiently a wind farm is utilizing its maximum potential output.
Answer: True
Explanation: This is correct. The capacity factor quantifies the ratio between the actual energy produced by a wind farm over a specific period and the maximum possible energy it could have produced if operating at its full rated capacity continuously.
How much electricity did the Roscoe Wind Farm generate in 2010?
Answer: 1,826,483 MW·h
Explanation: In 2010, the Roscoe Wind Farm generated a total of 1,826,483 megawatt-hours (MW·h) of electricity.
What was the total electricity generation in MW·h for the Roscoe Wind Farm in 2016?
Answer: 2,182,839 MW·h
Explanation: In 2016, the Roscoe Wind Farm generated a total of 2,182,839 megawatt-hours (MW·h) of electricity.
What does MW·h stand for in the context of energy production?
Answer: Megawatt-hour
Explanation: MW·h stands for megawatt-hour, which is a unit of energy representing the consumption of one megawatt of power over one hour.
What is the significance of the term 'capacity factor' for a wind farm?
Answer: It shows the ratio of actual output to potential maximum output.
Explanation: The capacity factor quantifies the ratio between the actual energy produced by a wind farm over a specific period and the maximum possible energy it could have produced if operating at its full rated capacity continuously.
What does the term 'operational' signify regarding the Roscoe Wind Farm?
Answer: It is currently functioning and generating electricity.
Explanation: The term 'operational' indicates that the Roscoe Wind Farm is currently functioning and actively generating electricity.
What is the average annual net electricity output of the Roscoe Wind Farm in GW·h?
Answer: 2,174 GW·h
Explanation: The average annual net electricity output of the Roscoe Wind Farm is 2,174 gigawatt-hours (GW·h).
What was the total electricity generation in MW·h for the Roscoe Wind Farm in 2012?
Answer: 2,203,822 MW·h
Explanation: In 2012, the Roscoe Wind Farm generated a total of 2,203,822 megawatt-hours (MW·h) of electricity.
What does the term 'TJ' represent in the context of energy production for the Roscoe Wind Farm?
Answer: A unit of energy (Terajoules)
Explanation: TJ stands for terajoule, which is a unit of energy in the International System of Units (SI), used here to express the total energy output of the wind farm.
The Roscoe Wind Farm generates enough electricity to power approximately 250,000 Texas homes.
Answer: True
Explanation: The electricity generated by the Roscoe Wind Farm is sufficient to power approximately 250,000 average Texas homes.
Royalties from the Roscoe Wind Farm project were primarily distributed to a single large corporation.
Answer: False
Explanation: The royalties generated by the Roscoe Wind Farm project were distributed among a substantial number of individual landowners, potentially numbering around 400, not primarily to a single corporation.
Wind farms in West Texas have negatively impacted local economies.
Answer: False
Explanation: Contrary to this assertion, wind farms in West Texas, including the Roscoe Wind Farm, are recognized for their positive contribution to the revival and economic growth of local communities.
The Roscoe Wind Farm's electricity output is enough to power approximately how many Texas homes?
Answer: 250,000
Explanation: The electricity generated by the Roscoe Wind Farm is sufficient to power approximately 250,000 average Texas homes.
What is the reported economic impact of wind farms like Roscoe in West Texas?
Answer: They contribute to the revival of local economies.
Explanation: Wind farms in West Texas, such as the Roscoe Wind Farm, are recognized for their positive contribution to the revival and economic growth of local communities.
Cliff Etheredge, a local farmer, was crucial in organizing the Roscoe Wind Farm project.
Answer: True
Explanation: Cliff Etheredge, a local cotton farmer, played an instrumental role in the organization and development of the Roscoe Wind Farm project.
The Roscoe Wind Farm and Cliff Etheredge were featured in the 2010 documentary 'Carbon Nation'.
Answer: True
Explanation: The Roscoe Wind Farm and its key organizer, Cliff Etheredge, were indeed featured in the 2010 documentary film titled 'Carbon Nation'.
Who was a key local figure in organizing the Roscoe Wind Farm project?
Answer: A local cotton farmer named Cliff Etheredge
Explanation: Cliff Etheredge, a local cotton farmer, played a pivotal role in the organization and development of the Roscoe Wind Farm project.
In which documentary film are the Roscoe Wind Farm and Cliff Etheredge featured?
Answer: Carbon Nation
Explanation: The Roscoe Wind Farm and its key organizer, Cliff Etheredge, were featured in the 2010 documentary film titled 'Carbon Nation'.