Remove 2000 Remove Coal Remove Universal
article thumbnail

Study finds that worldwide SO2 emissions rose between 2000-2005 after decade of decline; China, shipping topped growth

Green Car Congress

Global sulfur dioxide (SO 2 ) emissions peaked in the early 1970s and decreased until 2000, with an increase in recent years due to increased emissions in China, international shipping, and developing countries in general, according to a new analysis appearing in the open access journal Atmospheric Chemistry and Physics. Credit: Smith et al.

2005 186
article thumbnail

HEI: 95%+ of world’s population live in areas of unhealthy air

Green Car Congress

coal, wood, and dung) for cooking and heating. billion people—one in three global citizens—were exposed to household air pollution from the use of solid fuels (for example, coal, wood, charcoal, dung, or other biomass) for cooking and heating. was industrial coal; transportation followed as a close second.

Pollution 218
article thumbnail

Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

Green Car Congress

While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University.

Climate 199
article thumbnail

SSAB, LKAB and Vattenfall launch long-term initiative for CO2-free ironmaking for steel production

Green Car Congress

Conventional direct reduced iron is produced by the reduction (removal of oxygen) of iron oxide lumps or pellets at 800-1050 °C—below the melting point of iron (1536 °C)—by interaction with reductants (H2+CO) derived from natural gas or coal. The project will also mean a major contribution to a fossil-free Sweden. Resources.

CO2 150
article thumbnail

Air pollution regulations over last decade in Chinese city has halved health costs

Green Car Congress

Between 2000 and 2012, these included mandating the closure of many polluting sources, auditing companies that produced large amounts of toxic and hazardous materials, setting pollutant emissions standards, and promoting energy efficiency and pollution reduction. Particulate matter is released by coal-burning plants and other sources.

Pollution 218
article thumbnail

MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

Green Car Congress

These scenarios show that, even more modest and realistic goals require near universal participation of major greenhouse gas emitters, Paltsev says. From 2000 to 2010, China’s energy use grew 130%, up from a growth of 50% the previous decade.

article thumbnail

Study finds global CO2 emissions back on the rise in 2010

Green Car Congress

Global carbon dioxide emissions show no sign of abating and may reach record levels in 2010, according to a study led by the University of Exeter (UK). The study, which also involved the University of East Anglia (UK) and other global institutions, is part of the annual carbon budget update by the Global Carbon Project.

2010 210