Renewable energy is the foundation of the ongoing energy transition. What are the key types of renewable energy, and how do they work?
Roughly 25% of all GHG emissions come from electricity production. See how the top 30 IOUs rank by emissions per capita.
Wind energy is the largest source of renewable electricity in North America. This graphic maps U.S. states by wind electricity generation.
Biofuel mandates were passed in 2005, this graphic shows why they've become out of touch with modern transportation and are costing billions.
A Global Breakdown of Greenhouse Gas Emissions by Sector In a few decades, greenhouse gases (GHGs)—chiefly in the form of CO₂ emissions—have risen at unprecedented rates...