News

Minnesota researchers look to produce fertilizer from wind using eco-friendly system

MORRIS, Minn. - The winds sweeping across the Northern Plains could soon help farmers fertilize their crops of corn, wheat and sorghum.

Minnesota researchers have designed a $3.75 million carbon-free system that uses wind power from a towering turbine to produce anhydrous ammonia, a common nitrogen-based fertilizer.
It's a perfect supply-and-demand match, as the region has no shortage of wind and U.S. farmers use millions of tons of fertilizer, said Michael Reese, director of the University of Minnesota Renewable Energy Center at Morris.
Click here to read the full article.
Dirk Lammers, Associated Press

Minnesota researchers have designed a $3.75 million carbon-free system that uses wind power from a towering turbine to produce anhydrous ammonia, a common nitrogen-based fertilizer.

It's a perfect supply-and-demand match, as the region has no shortage of wind and U.S. farmers use millions of tons of fertilizer, said Michael Reese, director of the University of Minnesota Renewable Energy Center at Morris.

Click here to read the full article.

Dirk Lammers, Associated Press

Stearns County lets wind energy proceed

Stearns County commissioners this morning decided not to approve the moratorium on large wind energy operations that a number of residents had requested.
In turning down the effort to slow wind energy production, commissioners in one of Minnesota's largest counties also decided to reactivate a committee to watch over the issue and specifically requested that people opposed to wind projects be appointed to help.
That struck me as significant for a couple reasons, especially after I noted in a blog post here last week that I wasn't convinced Stearns County residents had learned much since the 1970s power line war in terms of talking to themselves about energy issues. And there are proposed wind projects all over the map of the 150,000-resident county in central Minnesota.

Stearns County commissioners this morning decided not to approve the moratorium on large wind energy operations that a number of residents had requested.

In turning down the effort to slow wind energy production, commissioners in one of Minnesota's largest counties also decided to reactivate a committee to watch over the issue and specifically requested that people opposed to wind projects be appointed to help.

That struck me as significant for a couple reasons, especially after I noted in a blog post here last week that I wasn't convinced Stearns County residents had learned much since the 1970s power line war in terms of talking to themselves about energy issues. And there are proposed wind projects all over the map of the 150,000-resident county in central Minnesota.

Click here to read the full story.

Dave Peters, Ground Level from MPR

First on-farm energy production survey coming in May

Farmers and ranchers making their own electricity and other forms of energy will be the focus of a new survey from the U.S. Department of Agriculture.

The first national On-Farm Energy Production Survey will focus on the use of wind turbines, solar panel, anaerobic digesters and other methods of energy generation. This survey is a followup to the 2007 Census of Agriculture.

"Given the growing national interest in energy efficiency, this survey is especially timely," Bob Battaglia, director of the Wisconsin field office of the USDA's National Agricultural Statistics Service, said in a news release.

The surveys will be sent to farmers and ranchers nationwide who indicated on the 2007 survey that they were engaged in on-farm energy production. For more information about the survey, go here.

Story by Bill Novak, The Capitol Times, Madison, WI

Wind power industry catches breath: Advocates try to regain lost momentum

WASHINGTON - Early last year, wind energy appeared poised for substantial growth, buoyed by a new administration, a push to cut greenhouse gases and dependence on foreign oil, and a Congress with comfortable Democratic majorities.

Today, the industry is on the defensive.

With millions of dollars and thousands of jobs at stake, backers of wind energy hope to regain the momentum they enjoyed a year ago, insisting that proposed "buy American" legislation is misguided and that a national renewable energy requirement remains within reach.

Xcel tests energy storage to make wind use more stable

Xcel Energy Inc., the Minneapolis-based owner of utilities that operate in eight U.S. states, is testing energy-storage systems to address reliability issues as the company boosts its use of wind power.

Xcel is exploring ways to store wind-generated power when it isn’t immediately needed, including a 1-megawatt sodium-sulfur battery project, a compressed air-storage project and a wind-to-hydrogen project, Frank Novachek, Xcel Energy’s director of corporate planning, said today during an interview at an IHS Cambridge Energy Research Associates conference in Houston.

He exchanged teacher's hat for mini-turbines: In going to school on wind power, an educator turns entrepreneur

To hear Michael Arquin tell it, he's more of a dreamer than a businessman--and he has a P&L statement showing a modest 8 percent return on revenue to prove it. But that's OK, because he's on a mission to educate teachers and their students about the science of alternative energy, specifically wind power, which means that he provides a sizable chunk of his offerings free of charge.

Wind Industry to Create New Jobs across Value Chain

As the country continues to support greater reliance on wind energy for electricity generation, the wind industry could restore some jobs lost in the automotive industry and create many new jobs across the value chain, according to a new report released by the Center on Globalization, Governance & Competitiveness (CGGC) at Duke University.