Calculate carbon footprint reduction possible by opting solar energy.
Co2 solar panels.
The second issue is how much greenhouse house gas ghg is avoided by using solar power with the typical focus on carbon dioxide co2 the most significant greenhouse gas from fossil fuel electricity generation.
If you are curious what kind of impact your solar energy is having on the environment you can use your own annual kwh solar generation and the lbs of co2 to see what amount of carbon offsetting your system is responsible for.
For instance concentrated solar power csp has a footprint of 20 grams of carbon dioxide co2 per.
Thus using this conservative figure we can say that in terms of electricity generation alone a standard household solar pv system in southern britain saves almost 1 2 tonnes co2 every year.
Based on it we will calculate the amount of co 2 emissions reduced which in turn reduce global warming.
National grid plc have recently estimated these ccgt plants currently emit 392g co2 kwh.
The fact is that even solar power plants have an environmental footprint on a lifecycle basis.
Co 2 emission reduction with solar.
Most solar companies use their own solar panels to power their panel manufacturing plants so the consumption of fossil fuel derived energy to make panels is now very low and getting lower.