Tag Archives: pollution

Frontiers: Methane: Black hat or white hat in the green economy?Northwestern North Dakota lit by natural gas flares

Satellite imagery of the Upper Midwest at night shows a massive cluster of light in western North Dakota, easily dwarfing the metropolitan areas of Minneapolis-St. Paul, Milwaukee or even Chicago.

The source of this apparent high plains metropolis isn’t a city at all, but rather the Bakken shale oil field, where producers are flaring as much as 266,000 million cubic feet of natural gas each day.

Portrait: Doug CameronThis abundance of natural gas — mostly composed of methane — was the topic of First Green Partners co-president Doug Cameron’s Frontiers in the Environment lecture last Wednesday, Mar. 26 on the University of Minnesota’s St. Paul campus.

In “Methane: Black Hat or White Hat in the Green Economy,” Cameron discussed the pros and cons of the abundant fuel source and why environmentalists shouldn’t be so quick to discount methane as a “quick fix.”

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Frontiers: Nanotech environmental monitoringPortrait: Jian-Ping Wang

Pollution and contamination aren’t always as obvious as a burning river or a massive algal bloom. In fact, pathogen and heavy metal contamination can be difficult to detect – even with today’s most modern technology.

Jian-Ping Wang, an IonE resident fellow and distinguished McKnight University professor, is working to change that. Wang discussed his research using spintronic and nano magnetic technologies at his Frontiers in the Environment lecture, “Intelligent Nanotechnology for Environmental Monitoring,” Feb. 5.

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