Senin, 04 Juli 2011

photovoltaic :

Read more ...

electricity prices: Hourly electricity prices in day-ahead markets [An article from: Energy Economics]

Hourly electricity prices in day-ahead markets

List Price: $10.95



List Price: $10.95
Your Price: $10.95-
This digital document is a journal article from Energy Economics, published by Elsevier in 2007. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately

Read more ...

electricity prices: Adventures With Electricity (Science Stories)

Adventures With Electricity (Science Stories)

List Price: $0.01



List Price: $0.01
Your Price: $0.01-
Describes how Franklin's great discovery originated from his curiosity about the natural world. PAPERBACK
Your Price: $0.01 -

Read more ...

gas electricity : Solar powered power attic roof fan vent install how to by HeatBlockers

Solar powered attic fan installation is easier than you might think. HeatBlockers, http//www.radiantbarrierdoneright.com, save energy now and reduce your energy bills, electric and gas. Go Green

Read more ...

wind turbine : PART 6 DUAL PERMANENT MAGNET ROTOR AXIAL FLUX WIND TURBINE

IIN THIS VIDEO I WIND THE FIRST COIL FOR TEST PURPOSES. AND I SHOW THE FINISHING TOUCHES ON THE COIL WINDER. AND ALSO I SHOW SCORPION WATER. MUDDy

Read more ...

save energy : FPL makes way for new energy center in Riviera Beach

Demolishing the old to make way for the new! The stacks and boilers at our old Riviera Beach power plant come crashing down to make way for a cleaner, more efficient facility. FPL's Riviera Beach Next Generation Clean Energy Center

Read more ...

energy saver: GE 26667 GE Cool White Energy Saver 48 Low Mercury Fluorescent Tubes, 32 watts, 36/ct

GE 26667 GE Cool White Energy Saver 48 Low Mercury Fluorescent Tubes, 32 watts, 36/ct

List Price: $208.95

General Electric Flourescent Tube.Long lasting.

List Price: $208.95
Your Price: $2.50-
General Electric flourescent tube.
Your Price: $2.50 -

Read more ...