8 results
10-K
2018 FY
AMR
Alpha Metallurgical Resources Inc
1 Apr 19
Annual report
6:41am
fuel-fired steam generating units achieve an emission standard for carbon dioxide of 1,400 lb CO2/MWh-gross. The standard is based on the performance … based on the size of the unit (supercritical steam conditions for larger units, to meet a standard of 1,800 lb CO2/MWh-gross, and subcritical
424B3
jc1y0p ndctetui8ow
16 Oct 18
Prospectus supplement
5:28pm
DRS
13nb50itq0
16 Jul 18
Draft registration statement
12:00am
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