Logo - Confused About Energy

Environmental Issues

Just how big is the impact of a diet on Greenhouse gas emissions. It may surprise you how big it is if you are a big beef eater. (not the type at the tower of London)


A simple contextualization of energy consumption and greenhouse gas emission.


The greenhouse gas emissions per kWh for the main fuels on this site. The values are used in all CO2e calculations throughout.


Environmental warriors took me to task 10 years ago when I started this website.

The reason?


Apparently it should be possible in the best case to produce 20,000 barrels of oil from crops per year on a square kilometer of land.