Another interesting idea - save electricity or you will be in …..
And how about this one it says: save "electricity", did you like the concept?
Recycle paper. Save electricity.
Origin Energy: Earth Hour.
For this one you need to click on the image to enlarge to get the message, an interesting message.
What do you think of this one?
Are we ready?
And here are some interesting billboards promoting the same:
Just think if every billboard was not only capable of displaying the marketing message but doubling as a power plant. It's the first solar billboard-roofed with 20 solar panels installed in San Francisco that produces more energy than used. During an average sunny day, it can produce enough electricity to take care of an average family home for the day, or about 3.4 kilowatts & on a cloudy day its about 2.5 kilowatts of power, although the billboard does borrow electricity at night.
Here we have Vancity's solar powered billboard, Canada's first solar-powered billboard.
This one from South Africa's Eskom conveys its message: 'Use Electricity Wisely'.
Birds Vs Planes.
Vehicles With A Difference.
Alternate Use Of Containers.