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Building materials recycler switches fleet to Neste renewable diesel

Green Car Congress

Since forming in 2013, Argent Materials, a San Francisco Bay Area recycler of concrete and asphalt, and supplier of aggregate such as crushed rock, entry, cutback, sand, backfill and base rock for construction projects, has diverted more than a billion pounds of waste from local landfills. Our experience has been positive.

Renewable 448
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Understanding the variability of GHG life cycle studies of oil sands production

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Full-fuel-cycle GHG emissions estimates for reformulated gasoline pathways by LCA study. Nominal value of 70 g CO 2 /MJ for combustion emissions is applied evenly across all studies. He found that the variation in oil sands GHG estimates is due to a variety of causes. 85%); water (5?10%); Credit: ACS, Brandt 2012.

Oil-Sands 225
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Ford to offer new 5-cylinder 3.2L diesel in Transit van in North America next year

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liter Power Stroke diesel will be Ford’s second in North America. The new diesel engine, Ford’s second in North America, has already been applied in the global Ford Ranger truck sold in world markets (3.2 liter Power Stroke is one of several engines that will be available for Transit in North America, including the 3.5-liter

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State Department releases final environmental impact statement on Keystone XL Pipeline Project; analysis of GHG emissions

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Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. The proposed Project is not likely to impact the amount of crude oil produced from the oil sands.

Oil-Sands 253
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ExxonMobil Outlook: 35% growth in energy demand by 2040; hybrids to account for ~50% of new vehicle sales

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Energy-related CO 2 emissions. Market forces and emerging public policies will continue to have an impact on energy-related carbon dioxide emissions. China will see the largest increase—more than 4 million oil-equivalent barrels per day. Source: ExxonMobil. Click to enlarge. Transportation fuels. Source: ExxonMobil.

Oil-Sands 309
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Canada Launches Algal Biofuels Project

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A main component to help the algae grow will be carbon dioxide emissions from fossil fuel combustion. For dewatering the company has agreements in place with two technology providers and, through inVentures, has access to an organic sieve technology for removing water from the algae oil. Carbon2Algae (C2A). Dr. O’Leary.

Canada 286
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Stanford, UC Santa Cruz study explores ramifications of demand-driven peak to conventional oil

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In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).

Oil 207