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Community Power? has been a part of our energy infrastructure for as long as investor-owned electric utilities. These small community utility companies often originated from local hydropower resources or were in rural areas that for-profit utility companies did not want to serve because of the high cost of the infrastructure relative to demand.
The exploitation of distributed generation based on intermittent renewable energy sources (RES) has increased the load and generation profile variability. The resort to distributed energy storage systems (DESSs) is usually proposed to compensate the volatility introduced by RES. In particular, plug-in electric vehicles (EVs) are considered one of the most interesting solutions for providing DESSs...
By using a modified emergy-based ecological footprint model, this paper dynamic calculated and analyzed the emergy-based ecological footprint and carrying capacity of energy consumption of Tianjin city from 2000 to 2008, and on the basis of this assessed the dynamic changes of carbon emission structure of energy consumption of Tianjin. The result showed that in past nine years the ecological carrying...
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