sábado, setembro 26, 2009

Economia de Bolhas

Sempre desconfiei disto mas nunca tive números, nem investiguei, era um feeling.
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O Facebook de Edward Hugh (imprescindível acompanhar) alertou-me para este relatório de Março de 2009 "Study of the effects on employment of public aid to renewable energy sources -LESSONS FROM THE SPANISH RENEWABLES BUBBLE"
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"Testimony before the House Select Committee on Energy Independence and Global Warming
Gabriel Calzada Álvarez September 24, 2009"
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"Our study sought to answer the seminal question—what was the price of Spain’s attempt to lead the world in a clean energy transformation. Our research shows that that price was very high. Here are some highlights from our study:

For every 1 green job financed by Spanish taxpayers, 2.2 jobs were lost as an opportunity cost.

Only 1 out of 10 green job contracts were in maintenance and operation of already installed plants, and most of the rest of the working positions are only sustainable in an expansive environment related to high subsidies.

Since 2000, Spain has committed €571,138 ($753,778) per each “green job,”

Those programs resulted in the destruction of nearly 110,500 jobs.

Each “green” megawatt installed on average destroyed 5.39 jobs elsewhere in the economy, and in the case of solar photovoltaics, the number reaches 8.99 jobs per megawatt hour installed.

Spain has already attempted to lead the world in a clean energy transformation. But our research shows that Spain’s policies were economically destructive.

When the president of a country with a relatively low unemployment rate like the US decides to learn how to create jobs from a country like Spain with the highest unemployment rate among developed countries, it should be in a field where that country has a a demonstrable track record of job creation. Unfortunately, this is not the case of job creation in Spain through public support for the renewable energy.

Spain might have some original and efficient policies to show the rest of the world but unfortunately renewables aid is not one of them."
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Documento completo aqui.

1 comentário:

CCz disse...

"The price of a comprehensive electricity rate (paid by the end consumer) in Spain would have to be increased 31% to being able to repay the historic debt generated by this rate deficit mainly produced by the subsidies to renewables, according to Spain’s energy regulator."