
Carbon Dioxide Emissions by Country: Who Produces the Most CO2?
In 2017, carbon dioxide around the world hit record highs. According to the International Energy Agency, “Global energy-related carbon emissions rose to a historic high of 32.5 gigatons last year, after three years of being flat, due to higher energy demand and the slowing of energy efficiency imp

From Sewage To Fuel
To put it delicately, you may be the source of the next revolution in fuel from sewage to fuel. The Los Angeles Times reports that Japan is tapping the nation’s sewage lines to make hydrogen from biogas. Spurred on by a $12 million investment by both government and private car companies like Mitsu