article thumbnail

Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

Last year I wrote an article — Electric Vehicles Have Lower Well-to-Wheel Emissions in All 50 States and DC Than Gas-Powered Vehicles — looking at “well to wheel” from the US Department of Energy and my own analysis of EV sales and source of electricity by state. of US EV sales in 2020. of US EV sales in 2020.

Coal 145
article thumbnail

ARPA-E awards $30M to 21 projects advance new class of high-performance power converters

Green Car Congress

Smart, Compact, Efficient 500kW DC Fast Charger Cree Fayetteville (operating as Wolfspeed, A Cree Company) and its project team will build a DC fast charger for electric vehicles using a solid-state transformer based on silicon carbide (SiC). SiC-Based Wireless Power Transformation for Data Centers & Medium-Voltage Applications.

Convert 170
article thumbnail

DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

Green Car Congress

University of Illinois. with Increased Photosynthetic Efficiency into the Saccharinae The University of Illinois, Urbana-Champaign team will. Robust Adaptive Topology Control (RATC) Historically, the electric grid was designed to be passive, causing electric power to flow along the path of least. power grid.

Energy 294