Say you needed to transport Terraforming supplies to mars and it is a very large ship, so Nuclear power? Ionic Engines? Solar Sails? Solar Power? A combination of those technologies?
I am in India and have been studyin the commercial aspects of PV panels and their usage for many years now is it safe to say that even today…PV s are exorbitantly expensive and also inefficient..and hence totally unviable as… Continue Reading
1. Solar energy is not cost effective due to the cost of equipment and the cost fossil fuels needed to create solar energy cells in the first place. If you were to install solar panel on an average home in… Continue Reading
I am doing it for my technology class as an assignment.
We have hybrid cars and solar homes and windpower, what would you as a consumer like to see on the market to help greenify your life? Help you save money, produce less waste, or preserve the environment?
I used a solar power calculator on SharpUSA. And found that ,000 worth of solar cells would save only 0 per year in costs. Is it possible to sell these kinds of new technologies? That would take 35 years to… Continue Reading
I’m talkin a house that can withstand extended sub zero temps as well as high summer temps while using roughly the same energy to heat and cool as an average home maybe even less? No incandescants, just flourescent and LED… Continue Reading
Ive recently gotten interested in what is out there and was reading up on some stuff and was just wondering how far have we actually explored with a space craft? Also why isnt there any new information on the other… Continue Reading
I don’t mean like solar and wind. I saw a thing on national geographic about a 100% green museum. Things like that.
http://news.yahoo.com/s/ap/20100109/ap_on_bi_ge/as_china_solar_power Al Gore and Obama both has said that the new US economy will be made up of "Green jobs". Now a California company has received a lucrative contract to build a huge solar electric-generating plant in China. Is this… Continue Reading