
The smart grids are modern electric power grid infrastructure for enhanced efficiency and reliability through automated control, high-power converters, modern communications infrastructure, sensing

The elevated air temperature of a city, urban heat island (UHI), increases the heat and pollution-related mortality, reduces the habitats' comfort and elevates the mean and peak energy demand of bu
It is well known that there is a need to develop technologies to achieve thermal comfort in buildings lowering the cooling and heating demand.
Building toilets and getting people to use them is critical for public health.
The economic crises seems blinding the governments and major economic actors toward environmental troubles.
This paper describes the methodology and data used to determine greenhouse gas (GHG) emissions attributable to ten cities or city-regions: Los Angeles County, Denver City and County, Greater Toront