A federal judge is asking pointed questions about the legality of a Minnesota statute that has been challenged by...
Updated: October 17, 2013, - 09:19 PM
The Red Wing plant’s $280 million steam generator replacement is continuing despite the partial shutdown of the NRC, which oversees...
Updated: October 15, 2013, - 09:09 PM
Three producers see advantages in making another kind of alcohol that can be sold as a higher-value chemical as well...
Updated: October 14, 2013, - 01:20 PM
Mouli Engineering of Eagan says its SolarPod system is the world’s first modular, plug-and-play solar array.
Updated: October 05, 2013, - 02:00 PM
Minnesota’s Highwater Ethanol will install corn-oil separation technology in what could be the first stage of a broader retrofit.
Updated: October 02, 2013, - 09:32 PM
Xcel will offer an opportunity to invest in a community solar project, but two energy developers say the utility isn’t...
Updated: October 01, 2013, - 05:13 AM
A Minnesota natural gas utility that serves some Twin Cities suburbs, Duluth, Rochester and many small cities across the state...
Updated: September 30, 2013, - 08:27 PM
The Boswell Unit 4 will get a retrofit to reduce mercury emissions. Customers of Duluth-based Minnesota Power face higher rates as a result.
Updated: September 25, 2013, - 08:26 PM
Minnesota utility regulators approved a 4.9 percent interim increase for delivering natural gas to customers of the state’s largest natural gas utility.
Updated: September 12, 2013, - 11:03 PM