The Minnesota Environmental Quality Board (EQB) voted this week to remove the Erickson silica sand mine in Houston County from the Environmental Impact Statement (EIS) required on the multi-site Minnesota Sands, LLC, frac sand mining project. At the same meeting, the Department of Natural Resources (DNR) Commissioner made it clear that the mine requires a…  Read More →

One recent August day, I stood in a field in North Dakota watching soil being spaded up and listening to farmers talk about the optimal cover crop seeding mixes, how long to mob graze a paddock and which no-till equipment does the best job of cutting through last year’s plant residue. It was 90 degrees…  Read More →

In late May, I traveled to western Wisconsin’s Chippewa and Barron counties to see frac sand mining and processing sites firsthand. I particularly wanted to see the EOG processing plant in Chippewa Falls — one of the largest of its kind in existence — because last year, a company called Minnesota Proppant proposed an even…  Read More →

This fall, LSP uncovered serious errors in the process of environmental review that was being done on proposed frac sand mines in Minnesota’s Winona County. Eventually, the county acknowledged that the problems we pointed out needed to be corrected, and started the environmental review process over in November. Unfortunately, the county’s second attempt at environmental…  Read More →

UPDATE (11/12/12): Since this blog was originally published, Winona County was informed by the Minnesota Environmental Quality Board that the error of stating that the MPCA did the Environmental Assessment Worksheet means that the process must be restarted. The new timeline has not yet been established. This is a good first step and Winona County…  Read More →