article thumbnail

EIA: Monthly coal- and natural gas-fired generation in US equal for first time in April 2012

Green Car Congress

Preliminary electric power data show that, for the first time since the US Energy Information Administration (EIA) began collecting the data, electricity generation from natural gas-fired plants is virtually equal to generation from coal-fired plants, with each fuel providing 32% of total generation. million megawatt-hours.

Coal 262
article thumbnail

EIA: US energy-related CO2 emissions in 2012 lowest since 1994; reflects drop in coal use

Green Car Congress

US energy-related CO 2 emissions in 2012 were the lowest since 1994, at 5.3 The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. EIA will publish a full analysis of 2012 energy-related CO 2 emissions later this year. Duke study.

Coal 265
article thumbnail

EIA: US electricity generation from coal and natural gas both increased with summer heat

Green Car Congress

In August 2012, coal produced 39% of US electricity, up from a low of 32% in April 2012, when the natural gas share of generation equaled that of coal. The August coal share of generation is still notably lower than the 50% annual average over the 1990-2010 period. Data for 2011 and 2012 are preliminary.

Coal 236
article thumbnail

Genscape reports January US coal-fired power generation up 8.9% above January 2012 levels; higher demand with cold-snap, higher gas prices, lower nuclear

Green Car Congress

Genscape reported that January 2013 coal-fired power generation in the US surged 8.9% above January 2012 levels. This increase to 140,080 GWH resulted from higher demand for electricity, higher gas prices, and lower levels of generation from nuclear plants and renewable technologies. to 350,554 GWh versus January 2012 levels.

Coal 210
article thumbnail

EIA: US rail traffic reflects increase in crude oil production, decrease in coal use; coal still dominant

Green Car Congress

The record increase in US crude oil production during 2012 and the significant decline in coal use for domestic electricity generation were reflected in the movement of those two commodities by rail last year, according to the US Energy Information Administration (EIA). Change in number of railcar loads 2011-2012.

Coal 210
article thumbnail

Study finds high sodium bicarbonate concentrations in water from coal-bed natural gas production harms aquatic life; water treatment can mitigate effects

Green Car Congress

Produced water from coal-bed natural gas (CBNG) production may contain sodium bicarbonate (NaHCO 3 ) at concentrations that can harm aquatic life, according to a new study by the US Geological Survey; Montana Fish, Wildlife and Parks; the Bureau of Land Management and the US Environmental Protection Agency. Farag, A.M.,

Sodium 218
article thumbnail

Haldor Topsoe and Yanchang form joint venture and build methanol catalyst facility in China

Green Car Congress

Shaanxi Yangchang Petroleum, an energy & chemical giant in China, is engaged in efficient development, comprehensive utilization and deep conversion of petroleum, natural gas, coal, and other resources, ranking 265 among the Fortune Global Top 500. Yanchang was established in 1905 with the approval of the government of Qing Dynasty.

China 243