Comments for Energy Efficiency

Comment on Green Energy Investment in South Africa Needed to Reduce Coal Reliance by Nirmal

Nirmal — Mon, 07 Jan 2013 14:32:22 +0000

Natural gas is currently much more pleintful than petroleum. It’s already piped throughout the civilized world. The hydrogen from coal gasification comes from the water used in the process. The car itself emits practically no pollutants.If you are using a green’ or renewable energy source (photovoltaic, fission, wind etc.) to electrolyze water, you are simply converting that electric energy into the chemical energy of the broken HO bonds of the water. That’s mainly a way of making the energy transportable to a vehicle. Time will tell whether that’s more efficient or practical than simply making an electric car, especially one roofed with photovoltaic cells.You recover the chemical energy from the hydrogen by combustion (often via a fuel cell). The energy is released as the hydrogen recombines with oxygen to form water. Thus, no net change to earth’s water supply.

Comment on $10m line of credit to help SMMEs invest in energy efficient projects by Cara

Cara — Mon, 05 Nov 2012 06:28:36 +0000

Thank you so much. We appreciate your feedback. We hope to keep the dialoge going. Alive2Green

Comment on $10m line of credit to help SMMEs invest in energy efficient projects by Country

Country — Mon, 05 Nov 2012 00:51:50 +0000

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