According to the Worldwatch Institute: Driven by the gathering sense of a climate crisis, the notion of “green jobs”-especially in the renewable energy sector-is now receiving unprecedented attention. Currently about 2.3 million people worldwide work either directly in renewables or… Continue Reading
The total annual U.S. energy consumption is about joules. What is the average power requirement for the United States, in watts? (Hint: 1 = 1 ) With current technologies and solar collectors on the ground, the best we can hope… Continue Reading
Current solar-panel technology has the efficiency of converting 12% of the solar energy to electricity. Given that on a sunny day in Arizona the average solar radiation energy flux is 1.0 kW/m^2 , and that the area of Arizona is… Continue Reading
how are we going to rip guys off when can get almost free power. 100 square miles of hydro solar would do it and add in following no coal mines no co2 no coal ash no Mercury it almost free… Continue Reading
100 square miles of hydro solar would power good chunk of usa. and add in following no coal mines no co2 no coal ash no Mercury it almost free and sun goes out i think we will have bigger problems… Continue Reading
The total annual U.S. energy consumption is about joules. What is the average power requirement for the United States, in watts? (Hint: 1 = 1 ) With current technologies and solar collectors on the ground, the best we can hope… Continue Reading
The total annual U.S. energy consumption is about joules. What is the average power requirement for the United States, in watts? (Hint: 1 = 1 ) With current technologies and solar collectors on the ground, the best we can hope… Continue Reading
With only the most important facts? I just need the general information on geothermal energy. Geothermal power (from the Greek roots geo, meaning earth, and thermos, meaning heat) is power extracted from heat stored in the earth. This geothermal energy… Continue Reading
Breaking News Arizona rancher likely killed by drug-cartel scout, attorney general Goddard says activists you now got the proof now what excuse will you have ?News Type Size: A A APrintEmailRetweet Digg this.Arizona rancher likely killed by drug-cartel scout, attorney… Continue Reading
The total annual U.S. energy consumption is about 2 x 10^20 joules. With current technologies and solar collectors on the ground, the best we can hope for is that solar cells will generate an average (day and night) power of… Continue Reading