by Takver
Question by Adam: How much petroleum do you think it takes to produce a wind turbine?
How much petroleum do you think it takes to produce a wind turbine? (shipping parts, painting the structure, plastic parts, installation, manufacturing, shipping of raw materials for manufacturing, mining for the metals, transporting those mined metals, mining for the magnetic parts, shipping those magnetic parts, drilling for the petroleum used to make parts of the wind turbines in the first place, shipment of the drilling platforms, transportation of the petroleum from those platforms…? How much would ya guess?)
Best answer:
Answer by Yellow Go LightlyYou [...]
Question by John M: How much energy is required to produce, transport and install solar panels?
I’m wondering if you total up all the electricity a plant making solar panels uses in a year, the energy the workers take to travel to their jobs each day, the energy used to transport the finished product to consumers and finally the energy used to install them and then compare it to the energy all of these panels will produce during their 20 year life will anything be gained?
Or would be have been ahead to just not bother making the panels in the first [...]
Question by james m: how many watts can one of those big wind gen- alt produce ?
the ones you see in west tex and calif
Best answer:
Answer by freakshowjones III and psychowhat
Know better? Leave your own answer in the comments!
Question by ?: What process is used to produce biodiesel fuel? Specifically, the changing of certain types of algae?
I have read a little about a process called ‘transesterification’.. Can you give me any good websites or suggestions.
Best answer:
Answer by Carrie Shttp://www.biodiesel.org/pdf_files/fuelfactsheets/Production.PDF
Hi there…
I GOOGLE it and came up with many sites try this one.
What do you think? Answer below!
by cliff1066™
Question by LeoLeo: A silicon solar cell array, with a collection efficiency of 13%, is required to produce 1.5 kW of power to run?
A silicon solar cell array, with a collection efficiency of 13%, is required to produce 1.5 kW of power to run a small pump. If the array is positioned to collect 340 Wm-2 of energy from the sun, how large an area (in m2) does the array need to be to achieve the desired output?
show calculation please
Best answer:
Answer by Smily Liuumm..idk..
hope someone will help you..
Give your answer to this question below!
Operation REACH’s Gulfsouth Youth Biodiesel Project Will Collect Fried Turkey Grease this Thanksgiving to Produce Biodiesel Fuel
New Orleans, La. (PRWEB) November 18, 2010
The Gulfsouth Youth Biodiesel Project (GYBP), a program of Operation [...]
