Energia Nuclear

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La energía nuclear
Para decidir si la energía nuclear es buena o no tenemos que analizar el tema desde tres puntos de vista. En primer lugar son costes económicos. Las plantas de energía nuclear son muy costosas y poco rentables para corto y medio plazo. Ademas, eso es algo que poca gente intenta discutir. La mayoría de las centrales nucleares que están en Europa han sido construidas con ayudas de los gobiernos porque una firma privada normalmente no quiere hacer una inversión tan grande si tiene que esperar largo para amortizar el dinero gastado. De este modo, si hablamos de inversión con largo plazo, casi todo el mundo estará de acuerdo en que es rentable, claro que lo es, si no metemos en cálculos el dinero, tiempo y recursos que tenemos que invertir en tratar los residuos nucleares salidos por producir energía en estas centrales. La segunda manera de evaluar la energía nuclear es la de los riesgos para la salud y el medio ambiente. La historia nos ha dado muchas lecciones para poner en duda la seguridad de centrales nucleares de todo el mundo. Como por ejemplo, la última lección fue la de en Japón año hace sólo. El tecer punto se centraria en la necesidad. ¿Es realmente tan necesaria como es dicho? Si nos enfocamos en Japón, de nuevo podemos aprender una lección grande. Este país ha conseguido, esforzados, cerrar todos sus reactores un año después de la catastrofe y ha tenido gran existo. Hoy en día, tecnología nos da muchas alternativas que podemos aprovechar para prescindir de la energía nuclear. Pra concluir, se puede decir que la energía nuclear no es rentable, no es segura y es prescindible.…...

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