Green Car Congress
DECEMBER 21, 2011
The US Environmental Protection Agency (EPA) has issued the Mercury and Air Toxics Standards (MATS), the first national standards for power plant emissions of mercury and toxic air pollutants (also known as hazardous air pollutants, HAPs) such as arsenic, acid gas, nickel, selenium, and cyanide. fossil-fuel-fired power plants.
Green Car Congress
AUGUST 5, 2010
The plant’s new boiler, air separation unit, CO 2 purification and compression unit will deliver 90% CO 2 capture and eliminate most SO x , NO x , mercury, and particulate emissions.
Green Car Congress
AUGUST 6, 2014
Mount Polley mine has been placed on care and maintenance status. The valuable minerals, mostly in the form of sulfides, are separated from waste minerals (gangue minerals) by floating and being collected and upgraded or cleaned to produce a concentrate. Mercury (and its compounds). and are not acid generating. Click to enlarge.
Green Car Congress
JUNE 2, 2014
The US Environmental Protection Agency (EPA) released the already widely-discussed (albeit without much detail) “Clean Power Plan” proposal, which mandates a national average 30% cut in greenhouse gas emissions from existing power plants from 2005 levels by 2030. state compliance) to $7.4 billion (regional compliance) in 2020 and from $7.3
Green Car Congress
MARCH 23, 2013
Continue implementation of Clean Air Act requirements on criteria pollutants (such as SO 2 and NO x ) and hazardous air pollutants (such as mercury) to include creating new performance standards for CO2 emissions from existing stationary sources, which would follow the performance standards for new plants released in March 2012.
Cars That Think
FEBRUARY 24, 2024
So IEEE Spectrum is making one of its occasional forays into science fiction, with a short story by Karl Schroeder about the unexpected outcomes from building a computer out of planet Mercury. E In a 2013 study, Sandberg and his colleague Stuart Armstrong suggested deploying automated self-replicating robots on Mercury to build a Dyson swarm.
Tony Karrer Delicious EVdriven
APRIL 21, 2009
San Jose Mercury News ). Felix and I might differ on that -- Felix and I were talking the other day -- but we dont expect the battery and the battery maintenance to be part of the ownership cost of your car. If that target is met, the largest U.S. automaker expects to sell 1 million within five years to make the model profitable.
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