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energy and mining

January 19, 2018
An induration furnace is seen under construction in October 2015 at what was then Essar Steel Minnesota near Nashwauk. (News Tribune file photo)
Cliffs works to block access to Mesabi Metallics
January 19, 2018 - 10:26pm
PCA agrees on PolyMet draft water quality permit
January 19, 2018 - 11:50am
January 18, 2018
About 230 miles worth of green metal pipe, stored by TransCanada for its stalled Keystone XL pipeline, gathers snow, dust and tumbleweeds in a laydown yard where it's been stored near Gascoyne since 2011. Lauren Donovan / Bismarck Tribune
Keystone XL pipeline gets enough shipper pledges to proceed
January 18, 2018 - 11:32am
A drilling rig stands next to a flare at night in the oil fields surrounding Midland, Texas, on Nov. 7, 2017. Bloombeg photo by Luke Sharrett.
Oil's sustained rise giving oilfield servicers time to prosper
January 18, 2018 - 10:35am
January 17, 2018
The Minnesota Power Allete building in downtown Duluth. (file / News Tribune)
Allete Clean Energy buys more wind capacity
January 17, 2018 - 6:30pm
January 16, 2018
Susan K. Nestergard
Allete names new board member
January 16, 2018 - 1:19pm
January 10, 2018
Magnetation's Plant 2, as seen in 2014. (News Tribune file photo)
Magnetation startup could come this summer
January 10, 2018 - 4:30pm
January 9, 2018
Part of U.S. Steel's Minntac facility. (2015 file / News Tribune)
Minnesota officials: No sulfate variance for Minntac
January 9, 2018 - 7:09pm
January 5, 2018
State of Minnesota releases PolyMet's draft permit to mine
January 5, 2018 - 4:25pm
A tax on oil companies was used to clean up oil spills. That tax just expired.
January 5, 2018 - 8:05am
December 28, 2017
A worker uses a backhoe to bury a ground grid at the fine ore storage facility at Mesabi Metallics near Nashwauk recently. Bob King / rking@duluthnews.com
Dayton: Mesabi Metallics progress is a 'very important step'
December 28, 2017 - 8:29pm
December 22, 2017
Twin Metals headquarters in Ely. (Clint Austin / caustin@duluthnews.com)
Twin Metals gets federal mining leases back
December 22, 2017 - 7:38pm
Workers in a bucket boom ready the beams for metal sheeting in the fine ore storage building at Mesabi Metallics. Bob King / rking@duluthnews.com
Mesabi Metallics ready to emerge from bankruptcy
December 22, 2017 - 2:51pm
December 21, 2017
Debate raised over how much liability coverage PolyMet should have
December 21, 2017 - 10:29am
December 20, 2017
Tax reform could affect Minnesota Power rates
December 20, 2017 - 10:00pm