Por qué no es tan común el uso de energías mas amigables con el medio ambiente en el país donde vives?

Explanation:

English:

All forms of electricity generation have an environmental impact on our air, water, and land, but it varies. Of the total energy consumed in the United States, about 40% is used to generate electricity, making electricity use an important part of each person’s environmental footprint.

Producing and using electricity more efficiently reduces both the amount of fuel needed to generate electricity and the number of greenhouse gases and other air pollution emitted as a result. Electricity from renewable resources such as solar, geothermal, and wind generally does not contribute to climate change or local air pollution since no fuels are combusted.

The fuel mix for U.S. electricity generation

The chart below shows that most of the electricity in the United States is generated using fossil fuels such as coal and natural gas. A small but growing percentage is generated using renewable resources such as solar and wind.

Spanish:

Todas las formas de generación de electricidad tienen un impacto ambiental en nuestro aire, agua y tierra, pero varía. Del total de energía consumida en los Estados Unidos, alrededor del 40% se usa para generar electricidad, lo que hace que el uso de electricidad sea una parte importante de la huella ambiental de cada persona.

Producir y usar electricidad de manera más eficiente reduce tanto la cantidad de combustible necesario para generar electricidad como la cantidad de gases de efecto invernadero y otra contaminación del aire emitida como resultado. La electricidad de recursos renovables como la energía solar, geotérmica y eólica generalmente no contribuye al cambio climático ni a la contaminación del aire local, ya que no se queman combustibles.

Combustible para la generación de electricidad en EE. UU.

El cuadro a continuación muestra que la mayor parte de la electricidad en los Estados Unidos se genera utilizando combustibles fósiles como el carbón y el gas natural. Un porcentaje pequeño pero creciente se genera utilizando recursos renovables como la solar y la eólica.

the answer is clip art

a  social news website  is an  internet  website  that features  user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of  web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the  slashdot  and  fark  websites,  administrators  decide which articles are selected for the front page. on  reddit  and  digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a  social networking  function, in that users can set up a user profile and follow other users' online activity on the website.