article thumbnail

UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

Green Car Congress

Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. Reducing black carbon and tropospheric ozone now will slow the rate of climate change within the first half of this century, the study said.

Ozone 218
article thumbnail

Republic Services deploying 23 CNG waste and recycling trucks in Twin Cities area

Green Car Congress

Waste and recycling company Republic Services, Inc. has deployed 23 compressed natural gas (CNG) solid waste and recycling trucks to serve customers throughout the Twin Cities area. The Company owns two local recycling processing centers, and is a leading collector of industrial waste and commercial organic food waste.

Waste 218
article thumbnail

Republic deploys 67 CNG solid waste and recycling trucks in southern NJ and Philadelphia area

Green Car Congress

has brought 67 Compressed Natural Gas (CNG) solid waste and recycling trucks to serve customers throughout southern New Jersey and in Philadelphia. One of the more lasting contributions we can make in our community is to protect the environment by reducing ozone-forming emissions wherever possible.

article thumbnail

Fraunhofer IFF team designing hydrogen factory of the future

Green Car Congress

They are employing a special microbial fermentation process similar to biogas production to produce hydrogen directly from organic waste. Micropollutants such as pharmaceuticals, pesticides and cosmetics can be removed from wastewater when ozone is introduced. KG in the HyPerFerMent I project to produce renewable hydrogen from biomass.

Hydrogen 435
article thumbnail

Life cycle analysis of three battery chemistries for PHEVs and BEVs; environmental impacts higher than expected

Green Car Congress

On a per-storage basis, the team found that the NiMH technology was found to have the highest environmental impact, followed by NCM and then LFP, for all categories considered except ozone depletion potential. They also found higher life cycle global warming emissions than have been previously reported.

article thumbnail

NC State Researchers Developing Ozonolysis Pretreatment for Energy Grass Feedstocks

Green Car Congress

Researchers at North Carolina State University are developing an ozone-based pre-treatment technique (ozonolysis) to release sugars from the energy grass miscanthus for production into renewable fuels or chemicals with minimal generation of chemical waste streams and degradation of the carbohydrate components.

Ozone 170
article thumbnail

California Energy Commission adopts $100M investment plan for 2013-2014 for green vehicles and fuels

Green Car Congress

The program funds projects to encourage the development and use of new technologies and alternative and renewable fuels, including electricity, natural gas, biomethane, hydrogen, and gasoline and diesel substitutes, such as cellulosic ethanol (derived from woody materials, including agricultural waste), and biodiesel from waste grease.