After a drought, record-high corn prices and plant shutdowns, ethanol producers say 2013 has to be better.
Updated: May 19, 2013, - 10:23 PM
An Iowa utility owned by Warren Buffett-led Berkshire Hathaway plans to add 656 wind turbines by the end of 2015.
Updated: May 11, 2013, - 06:57 AM
The bill is less ambitious than a House measure passed Tuesday. Now, a conference committee must look for a compromise.
Updated: May 10, 2013, - 08:52 PM
The utility’s interest rate for three-year bonds: 0.75 percent.
Updated: May 10, 2013, - 05:52 AM
The Minnesota House signed off on mandates for utilities. Now the battle shifts to a Senate vote on Friday.
Updated: May 08, 2013, - 08:56 PM
A still-smoldering fire at the Koda Energy biomass burner was under investigation Friday and should be out by Saturday.
Updated: May 03, 2013, - 09:03 PM
Rate increases and a colder winter helped boost earnings; CEO Ben Fowke is ‘cautiously optimistic’ on Minnesota rate increase.
Updated: May 02, 2013, - 08:01 PM
Allegations of wrongdoing fly as the recently reopened Buffalo Lake plant files for Chapter 11 bankruptcy reorganization.
Updated: April 22, 2013, - 09:58 PM
After years of study, Boulder is making final preparations to break away and launch its own greener municipal power utility.
Updated: April 17, 2013, - 09:22 PM