Clean Energy 101: Are solar and wind ...
17.08.09
This is the third part of the Non-radioactive Energy 101 series. This article is focused on whether solar and wind are truly pure energy. Energy costs are projected to continue to increase . Additional dirt found here: http://www.eia.doe.gov/oiaf/forecasting.html
Do you wonder why renewable resources are not yet widely utilized in our countryside? Countries like Germany , Sweden, and Italy are embracing these resources to a much greater inchmeal. Yet the U.S. still relies heavily on fossil fuels. You will decide which are the clean energy resources.
Solar Dash:
The United States invented much of the modern solar technology, while the rest of the world (even developing countries) is creating much more power from it than we are. If you punctiliousness to learn more about what happened to the solar revolution in the U.S., check out this site to learn about the history: http://www.theatlantic.com/doc/200907/carter-obama-drive
Colorado has over 300 days of sunshine a year, so there is a great deal of an untapped resource shining from the sky continuously. This resource doesn’t need to be mined and transported daily (although many of the materials that go into the play of solar technology do); nor is it extracted from turbulent countries in the Middle East. Most photo voltaics (solar stirring panels) are made primarily from silica, which is not considered hazardous and does not emit GHG (green board gases). However, other ingredients in their manufacture do have hazard levels much as painting vehicles or building apparatus with resins and stains do. The big question is whether they become a small part or a large part over the life (over 30 years) of the solar collectors and systems.
Source: Examiner.com
most are vacuum or telegram opperated. im sure some makes use electric, but i dont know who. i think it would be easiest to use a vacuum valve, but you will requisite the vacuum switch as well.