The cost is free, the energy comes from the Sun (trapped by plants). However, the price of biomass (what you have to pay for it) is not fixed and varies from country to country, place to place and what the biomass consists of.
To calculate the cost of running a 15 watt neon light for 12 hours per day, you would multiply the wattage (15W) by the number of hours (12 hours) to get watt-hours per day (15W x 12 hours = 180 watt-hours per day). Next, divide the watt-hours per day by 1000 to convert to kilowatt-hours (180 watt-hours / 1000 = 0.18 kWh per day). Finally, multiply the kilowatt-hours per day by your electricity rate (in $/kWh) to find the daily cost of running the neon light.
To calculate the annual cost of running a 40-watt 4ft fluorescent tube, you need to know the cost of electricity per kilowatt-hour in your area. Usually, a 40-watt fluorescent tube is on for about 8 hours per day, so you would multiply the wattage (40) by the hours/day (8) to get watt-hours per day. Convert that to kilowatt-hours and then multiply by the number of days the light is on per year. Finally, multiply that by the cost per kilowatt-hour to get the annual cost.
It depends on your location.
I thick that Biomass fuels
To determine the cost of using 350 watts, you would need to know the cost per kilowatt-hour (kWh) from your utility company. Once you have that information, you can calculate the cost by converting watts to kilowatts (350 watts = 0.35 kilowatts) and then multiplying by the cost per kWh.
ahm...depends on the cost per watt charged by your local provider... how much is it?
To calculate the cost of running a 15 watt neon light for 12 hours per day, you would multiply the wattage (15W) by the number of hours (12 hours) to get watt-hours per day (15W x 12 hours = 180 watt-hours per day). Next, divide the watt-hours per day by 1000 to convert to kilowatt-hours (180 watt-hours / 1000 = 0.18 kWh per day). Finally, multiply the kilowatt-hours per day by your electricity rate (in $/kWh) to find the daily cost of running the neon light.
A 0 Watt bulb does not consume electric power so the cost is zero.
The cost of generating 1 MWh of biomass energy can vary depending on factors such as feedstock availability, technology used, and geographic location. However, as a rough estimate, the cost typically ranges from $50 to $150 per MWh for biomass power plants.
To calculate the annual cost of running a 40-watt 4ft fluorescent tube, you need to know the cost of electricity per kilowatt-hour in your area. Usually, a 40-watt fluorescent tube is on for about 8 hours per day, so you would multiply the wattage (40) by the hours/day (8) to get watt-hours per day. Convert that to kilowatt-hours and then multiply by the number of days the light is on per year. Finally, multiply that by the cost per kilowatt-hour to get the annual cost.
In the UK its £1.06 per watt so a 3.96 kilowatt system of panels would cost 1.06 * 3960 = £4197.6 That is just the prices of the panels and does not include 5% VAT or installation costs.
Biomass energy produces 3% of the worlds energy
It depends on your location.
I thick that Biomass fuels
The cost of biomass per kilowatt-hour (kWh) can vary widely depending on factors such as the type of biomass used, location, and local market conditions. On average, biomass energy costs range from $60 to $120 per megawatt-hour (MWh), which translates to approximately $0.06 to $0.12 per kWh. However, these figures can fluctuate based on feedstock availability, processing costs, and technology used for energy conversion.
They cost about $3-$4 per watt. You can't measure it in kilowatt hours unless you know where the panel is.
At 10 cents per kWh (Kilowatt hour), one 100 watt incandescent light bulb ran for 24 hours straight will cost 24 cents a day. $7.30 a month, $87.60 a year. kWh = (Watts Used * Hours per Day * Days per Month) / 1000 Cost per Month = kWh * Cost per kWh