Remove 2007 Remove Climate Change Remove Coal Remove Industrial
article thumbnail

Open Letter by Netherlands Scientists on IPCC and Errors in 2007 Climate Change Report

Green Car Congress

In response to the ongoing discussion about the reliability of the UN IPCC and the climate reports, a group of 55 leading Dutch scientists working in the field of climate change, energy and the environment wrote an open letter. Errors in the IPCC climate change report are being seized by some to discredit climate science.

article thumbnail

EPA says methane emissions from natural gas production have dropped 36% from 2007-2011

Green Car Congress

In its recently released Inventory of US Greenhouse Gas Emissions and Sinks: 1990 – 2011 ( earlier post ), the US Environmental Protection Agency (EPA) reported that methane (CH 4 ) emissions from the field production of natural gas have declined by 36% from 2007 to 2011 (from 83.1 In 2011, CH4 emissions from coal mining were 63.2

2007 285
article thumbnail

Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

These effects are calculated with climate models, but when possible, they are evaluated with both microphysical measurements and field observations. Predominant sources are combustion related; namely, fossil fuels for transportation, solid fuels for industrial and residential uses, and open burning of biomass.

article thumbnail

Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

For example, a covered source (an entity in the power generation, chemicals, steel, and cement industries) can make reductions beyond its compliance obligations and then sell these reductions as credits to other covered sources. coal-fired power plants) would either be required by the emissions cap. 3) Measurement.

article thumbnail

EIA: US energy-related CO2 fell by 2.8% in 2019, slightly below 2017 levels

Green Car Congress

Overall, US energy-related CO 2 emissions have fallen 15% from their peak of 6,003 MMmt in 2007. CO 2 emissions from coal fell by 14.6%, the largest annual percentage drop in any fuel’s CO 2 emissions in EIA’s annual CO 2 data series dating back to 1973. The United States now emits less CO 2 from coal than from motor gasoline.

2019 273
article thumbnail

EIA: CO2 emissions from US power sector have declined 28% since 2005

Green Car Congress

Slower electricity demand growth and changes in the electricity generation mix have played nearly equal roles in reducing US power sector CO 2 emissions. US electricity demand has decreased in 6 of the past 10 years, as industrial demand has declined and residential and commercial demand has remained relatively flat.

2005 414
article thumbnail

EPA: US greenhouse gases up 2% in 2013; increased coal consumption, cool winter

Green Car Congress

The increase from 2012 to 2013 was due to an increase in the carbon intensity of fuels consumed to generate electricity due to an increase in coal consumption, with decreased natural gas consumption, according to the report. Industry and manufacturing were the third largest source, at 21%. Climate Change Emissions'

2013 150