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A recently proposed wave energy power system off the south western coast of Africa estimated their construction cost to be $2.9-million per MW.
The most cost effective wave energy generation plants are operating around 7.5 cents per kWh, as opposed to coal fired power stations at 2.6 cents/kWh.
Wiki User
∙ 13y ago
Wave power systems can produce varying amounts of electrical energy depending on factors such as the size of the system, wave conditions, and technology efficiency. On average, a typical wave energy converter can produce between 50 kW to 500 kW of electrical power under optimal conditions. However, advancements in technology continue to improve the efficiency and output of wave power systems.
Wiki User
∙ 15y agoOn websites that I have seen you wave energy can cost 4 cents per kwh, which is pretty cheap and is good for the enviroment, it is cheap because in Microsoft Excel I analizyed the cost for both of them. (The other one is most common, which is fossil fuel) You can see the difference in money... :) You can see the difference in money wise... Average usage per household per year:11232 kwh Cost Comparison Between Fossil Fuel or Wave Energy? Fossil Fuel:Average Cost per KWH: 11 cents Average Annual Cost:{| |- | $1,235.52 Cost Over 10 Years: $12,355.20 Cost Over 20 Years: $24,710.40 Wave Energy: Average Cost of KWH: 4 cents Average Annual Cost: $449.28 Cost Over 10 Years: $4492.80 Cost Over 10 Years: $8985.60 Savings: Annual Cost: $786.24 Cost Over 10 Years: $7,862.40 Cost Over 20 Years: $15,724.80 Vocabulary:KWH=Kilo-Watts-HOUR |}
Wiki User
∙ 12y agoit would cost at least 1million pounds to build
Wiki User
∙ 13y agoWave power can cost up to $100, but once you have paid for it it is free forever.
Wiki User
∙ 12y ago500 watz
Anonymous
Around $20,000
Anonymous
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What does the power rating of an electrical appliance mean?
The power rating of an electrical appliance represents the rate at which the appliance uses electrical energy. It is typically measured in watts and indicates how much electricity the appliance consumes when it is in use. Higher power ratings suggest that the appliance uses more energy.
How much energy does a 5 watt light bulb produce?
A 5 watt light bulb produces 5 joules of energy per second.
How much energy does a natural gas power station produce per day?
The energy output of a natural gas power station can vary depending on factors such as its size and efficiency. On average, a natural gas power station can produce around 8,000 to 12,000 megawatt-hours of electricity per day.
How much energy is stored in a computer?
The energy stored in a computer is typically in the form of electrical energy, stored in the battery or power supply unit. The amount of energy stored depends on the capacity of the battery or power supply, which can vary based on the device and its specifications.
What energy changes take place when a light switch is turned on?
mechanical to electrical to light energy
How does fluorescent light bulbs help conserve energy?
It's because it need only 20% of the electrical power to produce as much light, therefore less energy is wasted.
How much electrical energy is produced by a light bulb with the power ratings of 60w?
A lamp doesn't produce electrical energy; it utilises it. The power-rating of the lamp will tell you the rate at which that lamp uses expends energy at its rated voltage. For example, a 60-W lamp will expend energy at 60 joules per second.
What will the electricity of a wind turbine cost?
This is a question of how much electrical energy you want to produce, against the cost of the equipment to produce it.
How much energy does a 5 watt light bulb produce?
A 5 watt light bulb produces 5 joules of energy per second.
What does the power rating of an electrical appliance mean?
The power rating of an electrical appliance represents the rate at which the appliance uses electrical energy. It is typically measured in watts and indicates how much electricity the appliance consumes when it is in use. Higher power ratings suggest that the appliance uses more energy.
How much energy can nuclear supply?
The latest PWR designs can produce 1600MW electrical from one reactor.
How much heat energy is produced from 3000 joules of electrical energy?
The amount of heat energy produced from electrical energy depends on the efficiency of the system. If we assume 100% efficiency, then all 3000 joules of electrical energy would be converted into heat energy. Thus, 3000 joules of electrical energy would produce 3000 joules of heat energy.
What is the relationship between appliances power rating and the amount of heat it produce?
power rating is the rate of moving energy their relationship in the amount of heat it produce it divided by time to move that much energy
Does nuclear fuel produce sixty eight percent of the electrical energy in US?
No, much less, about 20 percent at present
How do you work out how much energy is transferred by an electrical device?
You can calculate the energy transferred by an electrical device using the formula: energy (in joules) = power (in watts) × time (in seconds). Simply multiply the power consumption of the device in watts by the time period it is operating in seconds to determine the energy transferred.
What is the rate at which an electrical device converts energy from one to another?
The rate at which an electrical device converts energy from one form to another is known as its power consumption. This is typically measured in watts and indicates how much energy the device is using per unit of time.
How much electrical energy was produced by nuclear power plants?
2,598,000,000,000 kWh a year, that was estimated in 2008.
