article thumbnail

Rice, C-Crete team optimizes conversion of tire waste into graphene for stronger concrete

Green Car Congress

Rice University scientists and their colleagues at C-Crete Technologies have optimized a process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. wt % for carbon black and shredded tires—with Portland cement and used it to produce concrete cylinders. —James Tour.

Waste 243
article thumbnail

Russian researchers develop wasteless joint processing of electric furnace and ladle slag to produce pig iron and clinker

Green Car Congress

Scientists of Ural Federal University and the Institute of Metallurgy of the Ural Branch of RAS (Russian Academy of Sciences) have developed and successfully tested the technology of joint non-waste processing of electric furnace and ladle slag to obtain pig iron and Portland cement clinker. Sheshukov, O.Y., Egiazar’yan, D.K.

Portland 186
article thumbnail

Notes from the road: a guest post from Portland

Revenge of the Electric Car

As Portland, OR gears up for yet another screening of Revenge, local EV'er and filmmaker J Bills recounts the scene at the Portland premiere back in November: Here in Portland, we still talk about the last time Chris Paine rolled through town with a movie; an early screening of 2006’s seminal “Who Killed the Electric Car?”

Portland 100
article thumbnail

Onboard Dynamics receives $3M from ARPA-E, others for innovative CNG refueling technology

Green Car Congress

ObDI ), an innovator in compressed natural gas (CNG) refueling, has received $3 million from the US Department of Energy’s Advanced Research Projects Agency - Energy (ARPA-E), Portland Seed Fund, NW Natural and other utilities, and private investors. Onboard Dynamics, Inc. —Rita Hansen, CEO of Onboard Dynamics.

Oregon 150
article thumbnail

NCSU study finds shared e-scooters aren’t always as green as other transport options

Green Car Congress

A new study from North Carolina State University finds that while shared e-scooters may be greener than most cars, they can be less green than several other options, including, in some cases, buses. These results were similar to those of a larger survey done by the city of Portland, Oregon. Chan et al. —Jeremiah Johnson.

article thumbnail

WVU NAFTC partners with Tesla Motors for professional development and electric drive vehicle first responder safety training

Green Car Congress

The NAFTC, a program of West Virginia University, has produced the Electric Drive Vehicle First Responder Safety Training, a curriculum developed under the NAFTC’s Advanced Electric Drive Vehicle Education Program, funded by the US Department of Energy. South Portland, Maine; and Sanford, Fla. Online courses will be available in 2012.

article thumbnail

EPA announces 2016 Presidential Green Chemistry Challenge Award winners

Green Car Congress

The Presidential Green Chemistry Challenge Award winners were honored at a ceremony in Portland, Ore. The product has qualified for the USDA Certified Biobased label. It is less expensive and has equal or greater performance than traditional petroleum-based plastic products. on 13 June. This plastic is net carbon negative.

2016 150