..... Each time a ruptured tanker exploded and shot flames
hundreds of feet in the sky, the firefighters felt a pulse of heat on
their faces. Hours later, the fire burned itself out.
A
year later, reverberations from the derailment continue to spur
changes. The mayor of Casselton, a farming community of almost 2,400,
later would say the town had “dodged a bullet.”
The
same could be said in Fargo, about 18 track miles to the east, and
cities all around the nation along rail routes transformed into mobile
pipelines carrying large shipments of volatile Bakken crude oil..... more here
audio at link: [Editor: This NPR report mentions that recent new North Dakota
regulations require “conditioning” the oil. Note that the new rules
fall short of calling for “stabilization” of the oil. See Ron Schalow’s comment,
including “This conditioning lowers the ignition temperature of crude
oil—but not by much. It leaves in solution most of the culprit gases,
including butane and propane….The only solution for safety is
stabilization, which evaporates and re-liquefies nearly all of the
petroleum gases for separate delivery to refiners. Stabilization is
voluntarily and uniformly practiced in the Eagle Ford formation in
Texas…” – RS]
BANFF, Alta. -- Crews are trying prevent coal ash waste that was
spilled by Canadian Pacific Railway cars from fouling the waters of a
creek in Banff National Park.
The material known as fly ash was in some train cars that derailed Friday into 40 Mile Creek near the resort community.
Parks Canada spokesman Bill Hunt says CPR crews have hauled out all but one of the cars containing fly ash from the water.... more here
Authorities are concerned about the long-term health of fish in a
Banff creek after a freight train derailed last week, spilling several
hundred tonnes of potentially toxic cargo into the water and surrounding
area.
A Parks Canada official said Monday much of the spilled fly ash — a
byproduct of coal production that can disrupt the local ecosystem — has
settled to the bottom of 40 Mile Creek..... more here
By Joby WarrickDecember 29, 2014 Washington Post h/t Mike Dickerson
CUBA, N.M. — The methane that leaks from 40,000 gas wells near this desert trading post may be colorless and odorless, but it’s not invisible. It can be seen from space.
Satellites
that sweep over energy-rich northern New Mexico can spot the gas as it
escapes from drilling rigs, compressors and miles of pipeline snaking
across the badlands. In the air it forms a giant plume:
a permanent, Delaware-sized methane cloud, so vast that scientists
questioned their own data when they first studied it three years ago.
“We couldn’t be sure that the signal was real,” said NASA researcher
Christian Frankenberg...... more here
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