article thumbnail

EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

Green Car Congress

Carbon dioxide emissions from S energy consumption will remain near current levels through 2050, according to projections in EIA’s Annual Energy Outlook 2019. USenergy-related carbon dioxide emissions and fossil fuel energy consumption. US energy-related carbon dioxide emissions in AEO2019 Reference Case.

Gas 220
article thumbnail

EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

Green Car Congress

Transportation sector gasoline demand declines. The US Energy Information Administration released its Annual Energy Outlook 2013 (AEO2013) Reference case (the Early Release ), which highlights a growth in total US energy production that exceeds growth in total US energy consumption through 2040. Click to enlarge. Overall findings.

Fuel 225
article thumbnail

Porsche simulates hydrogen V8 for virtual Nordschleife run; 440 kW, 261 km/h, near-zero NOx

Green Car Congress

We have therefore developed a hydrogen combustion engine that aims to match the power and torque of current high-performance gasoline engines as a concept study. liter eight-cylinder gasoline engine—or rather, its digital data set, since we conducted the entire study virtually using engine performance simulations.

Porsche 284
article thumbnail

What we don’t admit about carbon dioxide

Electric Auto Association

Intuitive misconceptions about this harmful gas slows EV adoption By PETER DOUGLAS: MEMBER, ELECTRIC AUTO ASSOCIATION. The decision to purchase an electric vehicle (EV) over an internal combustion engine (ICE) vehicle involves several factors. Carbon dioxide seems perfectly benign Carbon dioxide has become a part of our daily lives.

Carbon 88
article thumbnail

ARB: carbon intensity of biomethane from wastewater sludge could be as low as -65.27 g CO2e/MJ

Green Car Congress

Under the LCFS, the baseline CI value for gasoline was 95.86 Staff estimated the carbon intensities (CIs) for biomethane produced under two alternative scenarios; under the first scenario, the CI of biomethane is 10.86 g CO 2 e/MJ; for diesel fuel, 94.71 g CO 2 e/MJ. g CO 2 e/MJ; under the second, the CI is -65.27 Background.

Carbon 236
article thumbnail

Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Green Car Congress

The same highly electrified scenarios, however, could not satisfy 80% GHG-reduction targets, even assuming 80% decarbonized electricity and no growth in travel demand. They also examined the impact of substituting low-carbon advanced cellulosic biofuels in place of petroleum. They based their low electrification scenario (0.3%

Carbon 150
article thumbnail

California ARB considering amendments to Low Carbon Fuel Standard; handling high carbon-intensity crude oil (HCICO)

Green Car Congress

The California Air Resources Board (ARB) will consider at its December 2011 meeting amendments to the Low Carbon Fuel Standard (LCFS) regulation. The LCFS intends to reduce, on a full-fuel lifecycle basis, the carbon intensity (CI) of transportation fuels (measured in gCO 2 e/MJ) used in California by an average of 10% by the year 2020.

Carbon 231