article thumbnail

WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

Green Car Congress

Researchers at Washington University in St. Louis have discovered a new way to train microbes to make n -butanol. Microorganisms have evolved a bewildering array of techniques to obtain nutrients from their surrounding environments. Bai worked as a research assistant in the Bose lab in Arts & Sciences from 2015-2020.

Solar 319
article thumbnail

Study: no one knows which city has the highest concentration of PM2.5

Green Car Congress

In an open-access paper recently published in Atmospheric Environment: X , an international team of researchers outline the extent of the gap between what researchers know and don’t know about on-the-ground levels of fine particulate matter. Chemical Engineering in the McKelvey School of Engineering at Washington University in St.

St. Louis 220
article thumbnail

$12+M awarded to 4 projects seeking to design crops with ability to fix their own nitrogen; no artificial fertilizers

Green Car Congress

Plants need nitrogen to grow, and by 2015, more than 190.4 However, there is only one recorded sighting of this bacterium, which grows in toxic environments. However, the lost bacterium has a unique nitrogenase that could fix nitrogen in oxygen-rich environments, eliminating the requirement for oxygen limitation.

St. Louis 294
article thumbnail

DOE awarding >$24M to 77 projects through Technology Commercialization Fund

Green Car Congress

OTT was established in 2015 to advance the economic, energy, and national security interests of the United States by expanding the commercial impact of the Department of Energy’s research and development portfolio. Advanced Flow Meter for Extreme Environments (AFMEE), $100,000 MicroNuclear LLC, Franklin, Tenn. Louis , Mo.

article thumbnail

Punching above its weight

Electric Auto Association

Our first two ride & drives, in 2014 and 2015, were the largest NDEW events held in the area west of the Mississippi, south of St. Louis, and north of Florida. Folks here already know what’s going on with the environment and how EVs fit into the big picture.” We started off with a bang,” recalled Erb.

article thumbnail

USDOT awarding $55M to support purchase of Low-No buses; electric buses and infrastructure

Green Car Congress

Project partners are Oahu Transit Services, Gillig, Hawaiian Electric Company and the Center for Transportation and the Environment. St Louis Metro Transit will receive funds to replace older model diesel buses with battery electric city transit buses in the St Louis region. Bi-State Development Agency (Metro).

Purchase 191