Green Car Congress
MARCH 30, 2021
California Assemblymembers Marc Berman (D-Menlo Park) and Lorena Gonzalez (D-San Diego) introduced legislation to phase out the sale of new gas-powered small off-road engines (SORE), which are primarily used in lawn and garden equipment, including leaf blowers, lawn mowers, and other outdoor power equipment.
Green Car Congress
AUGUST 12, 2016
The first peer-reviewed study to directly quantify how emissions from oil and natural gas (O&NG) activities influence summertime tropospheric ozone (O 3 ) pollution in the Colorado Front Range confirms that chemical vapors from oil and gas activities are a significant contributor to the region’s chronic ozone problem. McDuffie et al.
Green Car Congress
NOVEMBER 15, 2011
Based upon the early results of Anadarko’s program in the Wattenberg field, we are confident the liquids-rich Horizontal Niobrara and Codell opportunity provides a net resource potential of 500 million to 1.5 Net resources: 500 million - 1.5 Estimated ultimate recoveries (EURs): 300,000 - 600,000 BOE per well. billion BOE.
Green Car Congress
NOVEMBER 5, 2012
A research team led by The University of Texas at Austin, and including engineering and environmental testing firms URS and Aerodyne Research, is conducting a major field study to measure methane emissions from natural gas production, about which little empirical data exist.
Green Car Congress
FEBRUARY 20, 2015
We are beginning to get a sense of regional variation in methane emissions from natural gas production. The gas fields we studied for this paper produced about 20% of the natural gas in the United States, and more than half the shale gas, so this moves us closer to understanding methane leaks from US natural gas production.
Green Car Congress
SEPTEMBER 7, 2009
An international study of 10 global cities found that a balance of geophysical factors (climate, access to resources, and gateway status) and technical factors (power generation, urban design, and waste processing) determine the greenhouse gas emissions (GHGs) attributable to cities. 2009) Greenhouse Gas Emissions from Global Cities.
Green Car Congress
JULY 10, 2019
Concentric Ring Gas Atomization Die Design for Optimized Particle Production, $150,000 Praxair, Indianapolis, Ind. Ultra-Fast and - Thick Boriding of Geothermal Casing to Enhance Reliability, $150,000 Controlled Thermal Resources Inc., National Renewable Energy Laboratory, Denver, Colo. Selected Labs and Partners. Tustin, Calif.
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