According to the link below, an average of 164 Watts of photon energy hits every square meter of the Earth per day. The amount of sunlight amounts to 84 Terrawatts of power per day. The worldwide usage of power in 2001 was 12 Terrawatts.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC