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Recent content from David Shaffer
Rebuilt trout streams benefit anglers and fish
Earth-ripping work has helped restore more than 60 miles of trout streams in the past five years in western Wisconsin and southeast Minnesota. The big machines strip away thick layers of bank sediment that destroy trout habitat.
Five energy firms score contracts for Twin Cities government solar garden projects
Public agencies in Minnesota joined to seek out competitive project bids.
Major northern Minnesota power line wins approval from state regulators
The Great Northern Transmission project will be the state's second 500-kilovolt line when it is completed.
U.S. crude by rail industry slows down after six years of rapid growth
Once a booming business, the loading of crude oil at more than a dozen North Dakota rail terminals now faces a financial squeeze.
Minneapolis-based start-up applies advanced technologies to power-demand peaks
Power Over Time Inc. is applying two-way communication, cloud computing and smart controls to even out peaks, valleys on electric-grid usage.
N.D. reports lower crude oil production, expects further declines
If the low crude prices persist, several drillers could be ripe for bankruptcy, state official said.
Minnesota vows to move ahead with clean power
Despite a Supreme Court stay on EPA rules, Minnesota says it will develop plans to limit carbon and pursue energy initiatives
Ethanol profits fall sharply as low motor fuel prices cut into margins
The downturn in the ethanol industry isn't as bad as four years ago. But ethanol is selling into a U.S. gasoline market where prices recently hit a seven-year low thanks to the worldwide crude oil glut.
Former Fagen Inc. CFO admitted to FBI that she embezzled funds
Kirsten Tjosaas, recently fired by Fagen Inc., is cooperating in the investigation, her attorney said.
Regulators reject lower electric rates for northern Minnesota mines, mills
Regulators reject Minnesota Power's offer of lower electric rates to iron mines and pulp mills, but plan may be revived.