Solar energy, which has been 75% cheaper since it is now already cheaper than any other type of energy produced by coal, oil or gas. But it’s not enough. If solar energy wants to be a global player we have to take into account that it needs to be more profitable than other sources of energy in the short term. In almost 60 countries, solar energy is the cheapest energy to use.
http://bit.ly/2wfseMy
No comments:
Post a Comment