Environment & Science | Michigan Radio
WUOMFM

Environment & Science

One of the anchors used to hold Line 5 in place under the Straits of Mackinac.
Screen shot of a Ballard Marine inspection video / Enbridge Energy

The U.S. Army Corps of Engineers held a public comment period Monday as part of a review of Enbridge Energy’s permit for a tunnel to house a replacement section of the Line 5 pipeline beneath the Straits of Mackinac.

As part of the process, the Army Corps will determine whether an additional environmental impact review of the project is necessary.

Keith Ladzinski / National Geographic

The cover story in this month’s issue of National Geographic takes a deep dive into the many major threats to the health of the Great Lakes. In the magazine you’ll find dramatic photos of massive algal blooms and surging floodwaters, as well as up-close portraits of invasive species that are disrupting the local ecosystems.

Lester Graham / Michigan Radio

Today on Stateside, Attorney General Dana Nessel joins us to talk about the recent threats made against a number of elected officials—including herself. Plus, a conversation with a University of Michigan senior who has received a Rhodes Scholarship. And, we'll talk to two journalists from National Geographic who have captured the damage and delight of Michigan’s Great Lakes.

Lester Graham / Michigan Radio

If they choose to do so, the governors of the Great Lakes have less than three weeks to object to an Environmental Protection Agency proposal.

That proposal would exempt cargo ships that only travel in the Great Lakes from having to treat ballast water to stop the spread of aquatic invasive species. For years, the Great Lakes shippers say they were not responsible for invasive species; it was the ocean-going cargo ships that were the problem.

DUSTIN DWYER / MICHIGAN RADIO

Applications for shoreline protection permits tripled this year compared to last, according to Michigan’s Department of Environment, Great Lakes, and Energy.

The department granted 2,284 permits in the year ending September 30, compared to 730 permits the previous year. Most of those permits went to residential property owners wanting to protect their homes from rising water levels.

Often those permits allow the construction of rock walls as a barricade against encroaching waves.

Michigan State University

The Michigan Department of Environment, Great Lakes, and Energy (EGLE) is providing $800,000 to expand an ongoing COVID-19 detection program in wastewater.

The expanded program, which has been running as a pilot since spring, will test untreated sewage in some Detroit zip codes, as well as certain targeted zip codes in suburban communities like Sterling Heights, Oak Park, and West Bloomfield.

Steve Carmody / Michigan Radio

The Michigan Dam Safety Task Force held a meeting on Monday to discuss recommendations for how the state should oversee dam safety, particularly at privately-owned dams.

In the spring, the failure of the privately-owned Edenville and Sanford dams led to millions of dollars in damages and the evacuation of thousands from the region.

Courtesy of Kate Madigan

Consumers Energy has reached a one percent cap on rooftop solar customers established by the state's energy law. 

The utility says it plans to ask the Michigan Public Service Commission to allow it to voluntarily increase the cap to two percent, so that additional customers will be able to get permits to install solar panels on their homes.

Environmental groups are pleased by the utility's plan, but they say reaching the one percent cap is a wakeup call. DTE Energy has not yet reached its one percent cap.

A sign of the University of Michigan Central Campus
Anna Schlutt / Michigan Radio

A group wants the University of Michigan to think beyond its campuses as it works on a climate action plan.

Voices for Carbon Neutrality says climate change affects people of color and low-income people first.

Ember McCoy is a U of M student and one of the panelists on a webinar. She said those are the people who should also be part of the plan.

PFAS foam on the Huron River.
Lester Graham / Michigan Radio

The Biden campaign platform promises to designate some chemicals in the PFAS family as hazardous substances. That’s something the Trump administration also promised. The EPA completed recommendations more than a year ago and nothing has happened. One report suggests the White House might be holding up those recommendations.

Lester Graham / Michigan Radio

 Updated 2:38 p.m. to include statement from Enbridge Energy. 

Michigan Governor Gretchen Whitmer plans to revoke the easement the state granted in 1953 that allows Enbridge Energy’s Line 5 to cross the Straits of Mackinac.

The announcement came as the Department of Natural Resources released a review of Enbridge’s record over the 67 years the Line 5 dual pipelines have sat on the bottom of the Straits between Lake Michigan and Lake Huron. The DNR cited the Canadian pipeline company’s “historic failures and current non-compliance” as reasons to revoke the easement.

Potter Park Zoo announced the recent birth of two critically endangered cotton-top tamarins to parents Yuri and LG.
Kaiti Chritz / Potter Park Zoo

Potter Park Zoo announced the recent birth of two critically endangered cotton-top tamarins to parents Yuri and LG. This is the pair’s third litter at the zoo since 2018. Their first pair was born October 2018 and another pair in June 2019.

All eight of the tamarins, including the two babies recently born October 2 are living in a family group at Potter Park Zoo.  

Lester Graham / Michigan Radio

One chemical in the PFAS family is showing up more often and in greater concentrations in fish.

The PFAS chemical is PFOS.

This Enbridge boat is one of several on standby in the event of an oil spill.
Lester Graham / Michigan Radio

The oil pipeline company Enbridge pushed to limit what a state regulator could consider regarding relocating the Line 5 twin pipelines across the Straits of Mackinac.

Enbridge did not want the Michigan Public Service Commission to consider a proposed tunnel under the Straits of Mackinac which would house a new section of Line 5.

Courtesy of Kate Madigan

An industry group says some solar panel installers are thinking about leaving Michigan. That’s because they believe sales will drop dramatically because of a cap on how much residential and commercial solar a utility must allow.

A 2016 law sets a cap on some outside renewable energy sources  based on one percent from of a utility’s average peak demand. Consumers Energy is close to hitting that peak.

Common tern holding a fish
Phylis Cooper / USFWS

Research shows chemicals banned years and even decades ago are showing up in some Great Lakes shorebirds. Scientists found P-C-Bs used as a coolant in electrical transformers, fire retardants called P-B-D-Es and derivatives of the insecticide D-D-T in terns. The pollutants were at levels high enough to potentially harm the health of the birds. 

Do not eat the fish because of pfas sign
Lester Graham / Michigan Radio

Surface water levels of PFAS chemicals have plummeted in a creek that flows into the Huron River, after a state investigation.  

Investigators went upstream from Ann Arbor to try to discover the source or sources after PFAS chemicals showed up in the city's treated drinking water in 2018. 

A main source was discovered to be the Wixom Wastewater Treatment Plant, which was discharging PFAS-laden effluent from Tribar Manufacturing, a plating company, into Norton Creek, which flows into the Huron River. 

Lester Graham / Michigan Radio

Some environmental groups are criticizing the Michigan Department of Natural Resources for a planned carbon offset program.

The DNR is planning a pilot program that would account for the carbon taken up by the Pigeon River Country State Forest. The forest absorbs carbon dioxide. That has value on a voluntary carbon market. Polluters can buy that carbon value as a way of offsetting their greenhouse gas emissions.

Lester Graham / Michigan Radio

A new report found Michigan’s energy use changed dramatically during the first few months of the pandemic.

In the second quarter electricity use dropped by 32% in the industrial sector compared to the same time period last year. That's the biggest drop in the country.

Michigan Allocates $20 Million to relieve customer water debts

Oct 19, 2020
© J. Carl Ganter / Circle of Blue

Michigan residents who are behind on their water bills will soon be getting some relief.

The Michigan Department of Health and Human Services will distribute more than $20 million to 116 water utilities, through an intermediary, to cover water bill debt that their customers accrued since March 1 when the pandemic emergency began.

Lester Graham / Michigan Radio

There’s an experiment underway on one of the islands in Lake Michigan near Sleeping Bear Dunes. This story involves a Russian exile, a rare seed… and booze.

On a National Park Service boat headed out into Lake Michigan the deck is filled with hand tools for gardening and a bunch of guys who make whiskey for a living. We’re traveling to South Manitou Island.

But I’m getting ahead of myself. We need to go back a couple of years.

EGLE

The operator of a Detroit dock site that partially collapsed into the Detroit River late last year will pay the state $60,000 in fines.

The Revere Dock, which was illegally storing limestone aggregate along the river when the site collapsed in late November, 2019, has also entered into a consent agreement with the Michigan Department of Environment, Great Lakes, and Energy. A sinkhole also formed on the site sometime after the collapse.

Michigan Radio

A report from the Union of Concerned Scientists says Michigan's electric utilities are losing money at times because they're using their own coal-burning plants when it would be cheaper and cleaner to buy electricity from market sources.

And that cost is being passed on to consumers.

Joe Daniel is an energy analyst with USC. He says statewide, electric customers pay on average an extra $60 a year on their bills because of the issue, which appears to happen simply because of past practice.

JEFFREY PAUL

Storm chasers and meteorologists observed a record number of waterspouts over the Great Lakes this month, according to the Toronto-based International Centre for Waterspout Research. 

The group confirmed 240 of the spectacular weather events over the Great Lakes between September 28 and October 4. 

 

A waterspout can form on a cloudy day, when cold air passes over warmer waters. The resulting vortex sucks down condensation from the cloud cover, creating a phenomenon that looks like a tornado.

 

Lester Graham / Michigan Radio

Deer season started for bow hunters on October 1. The Department of Natural Resources will be testing harvested deer for Chronic Wasting Disease (CWD). Even if a deer looks and acts healthy, it still might be affected by the neurological disorder.

Scio Residents for Safe Water

A plume of the toxic chemical 1,4 dioxane released by the former Gelman Sciences complex has contaminated wells and threatens Ann Arbor’s main source for drinking water. A proposed amendment to a consent judgement would require more groundwater testing and more cleanup of groundwater to remove the chemical.

The proposal would also pump the treated water into the nearby First Sister Lake. However, the treated water will still have trace amounts of dioxane in it.

A man is making a model of the Spinosaurus
Paolo Verzone / National Geographic

Dust off your shovels, aspiring paleontologists, we’ve got some digging to do. October’s issue of National Geographic focuses on new discoveries in paleontology, straight from the researchers who made them.

Nizar Ibrahim was one of those researchers, and his work is featured prominently in the magazine. He’s an assistant professor of biology at University of Detroit Mercy. He’s also a National Geographic Explorer, a grant program that National Geographic extends to groundbreaking researchers in  many disciplines.

absentee ballot and envelope
Jodi Westrick / Michigan Radio

Today on Stateside, President Donald Trump raised doubts about the integrity of elections Tuesday night during the first presidential debate of 2020. We hear from a member of a Michigan coalition fighting those claims. Also, physical barriers between Grosse Pointe Park and Detroit have aggravated racial and social tensions over the years. We’ll hear from two activists who want to see them torn down. And finally, paleontologist Nizar Ibrahim talks about how his discoveries in the Sahara have helped us rethink what we know about dinosaurs. 

Pickpik

Fungi foragers rejoice: a new mushroom-hunting season is upon us. Many species of wild mushrooms grow throughout Michigan, and this is the perfect time of year to try to find them. But before you savor that tempting toadstool, make sure you’ve done your research. (No, really.)

Lester Graham / Michigan Radio

A scientific expert says Canadian pipeline company Enbridge Energy has not submitted enough information to the state for permits to build a tunnel under the Straits of Mackinac. The groups Oil and Water Don’t Mix and the National Wildlife Federation included a geological engineer who build tunnels in an online news conference.

Brian O’Mara reviewed the reports in the tunnel proposal submitted to the Michigan Department of Environment, Great Lakes, and Energy. O’Mara says Enbridge did not take nearly enough core samples of bedrock along the route of the tunnel, and what they did take showed it’s not solid bedrock all the way across.

Pages