Abstract
The energy generation externalities have both positive and negative sides. The conventional sources, including fossil and nuclear fuel, have environment, political, economical and social negative externalities. The environment one affects the world climate, the political one includes the wars caused by oil control, the governmental financial support is economical aspects, and black outs, that affect all citizen's job, are a social example. The photovoltaic solar energy has a negative externality when the lead-acid battery is used into stand-alone systems. This batteries need special attention because has harmful components that can pollute the water. The use of other way to storage the energy is a solution to this, like non pollute batteries, electrostatic accumulation, flywheels, compressed air, hydrogen fuel cell or thermo accumulation. The PV system can be grid-connected too; this solutions have positive externalities, because the solar collector can replace the electric shower, reducing the transmission system demand during the peak time, and saving some energy from the conventional power plant during drought season. A house's roof can support more than twice of PV system needed to supply the energy of the house, so the potential to use the solar energy without needing new places is huge. The consciousness that
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Shayani, Rafael Amaral;
Oliveira, Marco Aurelio Goncalves de
[1]
- Universidade de Brasilia (UnB), DF (Brazil). Dept. de Engenharia Eletrica. Lab. de Fontes Alternativas de Energia
Citation Formats
Shayani, Rafael Amaral, and Oliveira, Marco Aurelio Goncalves de.
Energy generation externalities with conventional and renewable sources; Externalidades da geracao de energia com fontes convencionais e renovaveis.
Brazil: N. p.,
2008.
Web.
Shayani, Rafael Amaral, & Oliveira, Marco Aurelio Goncalves de.
Energy generation externalities with conventional and renewable sources; Externalidades da geracao de energia com fontes convencionais e renovaveis.
Brazil.
Shayani, Rafael Amaral, and Oliveira, Marco Aurelio Goncalves de.
2008.
"Energy generation externalities with conventional and renewable sources; Externalidades da geracao de energia com fontes convencionais e renovaveis."
Brazil.
@misc{etde_21338273,
title = {Energy generation externalities with conventional and renewable sources; Externalidades da geracao de energia com fontes convencionais e renovaveis}
author = {Shayani, Rafael Amaral, and Oliveira, Marco Aurelio Goncalves de}
abstractNote = {The energy generation externalities have both positive and negative sides. The conventional sources, including fossil and nuclear fuel, have environment, political, economical and social negative externalities. The environment one affects the world climate, the political one includes the wars caused by oil control, the governmental financial support is economical aspects, and black outs, that affect all citizen's job, are a social example. The photovoltaic solar energy has a negative externality when the lead-acid battery is used into stand-alone systems. This batteries need special attention because has harmful components that can pollute the water. The use of other way to storage the energy is a solution to this, like non pollute batteries, electrostatic accumulation, flywheels, compressed air, hydrogen fuel cell or thermo accumulation. The PV system can be grid-connected too; this solutions have positive externalities, because the solar collector can replace the electric shower, reducing the transmission system demand during the peak time, and saving some energy from the conventional power plant during drought season. A house's roof can support more than twice of PV system needed to supply the energy of the house, so the potential to use the solar energy without needing new places is huge. The consciousness that the Earth is but one country, and mankind its citizens, should be adopted for all mankind, because the environment pollution of a specific place affects everyone, and the negative externalities must be calculated. The PV prices is getting cheaper each year, forecasting 45% of price reduction into the next 10 years. The governmental support to use solar hot water at residences, research and nationalization of the PV production are necessary to amplify the positive externalities of the solar energy. (author)}
place = {Brazil}
year = {2008}
month = {Jul}
}
title = {Energy generation externalities with conventional and renewable sources; Externalidades da geracao de energia com fontes convencionais e renovaveis}
author = {Shayani, Rafael Amaral, and Oliveira, Marco Aurelio Goncalves de}
abstractNote = {The energy generation externalities have both positive and negative sides. The conventional sources, including fossil and nuclear fuel, have environment, political, economical and social negative externalities. The environment one affects the world climate, the political one includes the wars caused by oil control, the governmental financial support is economical aspects, and black outs, that affect all citizen's job, are a social example. The photovoltaic solar energy has a negative externality when the lead-acid battery is used into stand-alone systems. This batteries need special attention because has harmful components that can pollute the water. The use of other way to storage the energy is a solution to this, like non pollute batteries, electrostatic accumulation, flywheels, compressed air, hydrogen fuel cell or thermo accumulation. The PV system can be grid-connected too; this solutions have positive externalities, because the solar collector can replace the electric shower, reducing the transmission system demand during the peak time, and saving some energy from the conventional power plant during drought season. A house's roof can support more than twice of PV system needed to supply the energy of the house, so the potential to use the solar energy without needing new places is huge. The consciousness that the Earth is but one country, and mankind its citizens, should be adopted for all mankind, because the environment pollution of a specific place affects everyone, and the negative externalities must be calculated. The PV prices is getting cheaper each year, forecasting 45% of price reduction into the next 10 years. The governmental support to use solar hot water at residences, research and nationalization of the PV production are necessary to amplify the positive externalities of the solar energy. (author)}
place = {Brazil}
year = {2008}
month = {Jul}
}