Tag: tunnels

Yucca Mountain: One Man Switches Sides

  • Yucca Mountain is the nation's planned repository for spent nuclear fuel (Photo courtesy of the US Department of Energy)

Politically speaking, America’s nuclear waste storage policy is a mess. Hazardous spent nuclear fuel is supposed to be buried under Nevada’s Yucca Mountain, but after two decades – it’s not finished. Congress pushed the project onto Nevada in the 80s by passing what’s known as the “Screw Nevada Bill.” Shawn Allee met a man who regrets helping put nuclear waste at Nevada’s doorstep:

Transcript

Politically speaking, America’s nuclear waste storage policy is a mess. Hazardous spent nuclear fuel is supposed to be buried under Nevada’s Yucca Mountain, but after two decades – it’s not finished. Congress pushed the project onto Nevada in the 80s by passing what’s known as the “Screw Nevada Bill.” Shawn Allee met a man who regrets helping put nuclear waste at Nevada’s doorstep:

For twenty years Nevada’s tried to scuttle Yucca Mountain.

Along the way, it’s hired Robert Halstead to create a plan to soften the blow if it loses. He’s an expert on nuclear waste truck and rail transportation.

“My job would be to craft the safest, or least-bad, transportation system so that if Nevada got stuck with a repository they would at least have some control of the transportation system because the activity that most likely to injures people and the environment is transportation.”

Halstead didn’t start his nuclear career on Nevada’s side, though. Thirty years ago, he worked for Wisconsin. He says the federal government wanted states’ help in storing nuclear waste deep underground.

In 1982 Congress came to consensus about how to test sites. He trusted it – and built political support for it.

“There was a clear statement that safety was not enough and economic efficiency was not enough. You also had to deal with regional equity.”

The gist was that there’d be at least two nuclear waste repositories: one in the West, and one in the East.

“We were pretty optimistic. Unfortunately that all began to fall apart very quickly.”

Congressmen and even the public started getting cold feet about the site selection process.

There were rowdy protests, especially in states that may have had the right geology for a repository. That included Wisconsin.

“If there was an objective approach to picking the sites, we knew that we would be in the first tier of the sites that would be evaluated.”

After a few years, Eastern politicians got frantic.

“They asked for a fix.”

Halstead decided to help with this fix, because he’d lost faith in the system, too. He says he helped cut legislative deals to stop the nuclear waste law he’d supported just a few years earlier.

It worked.

In 1987, Congress ended the government’s search for a nuclear waste repository.

Yucca would be the only candidate.

“This law was written very carefully to ensure that Nevada got screwed. And you know what, it chilled my blood.”

Halstead realized he’d passed a law that broke that early consensus about regional equity.

He was disappointed, and nearly dumped nuclear politics, but then he got a call. It was from a chief nuclear official in Nevada.

“He said aren’t you ashamed of yourself? I would really like you to come out here and help us. And I said to him, ‘I’d just got done getting Wisconsin getting off the hook and if I help you get off the hook, I think it’s likely that they’ll have to come back to Wisconsin.’”

But Halstead took the job.

I’ve asked him why several times. Sometimes he’s said guilt. Sometimes, regret. Sometimes, for a job.

Right now, Congress is considering cutting Yucca Mountain’s budget, and President Obama says he’s against the project.

But the law to make Yucca the only choice is still on the books.

I ask Robert Halstead whether that will change. He’s not sure – it’ll be tough to build a new consensus even close to what he saw thirty years ago.

“If nuclear waste disposal in a repository were safe and profitable, someone would have taken it away from Nevada years ago, so there won’t be an amicable ending to this story.”

For The Environment Report, I’m Shawn Allee.

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More Trees Lost to Emerald Ash Borer

A tree-killing beetle continues to spread through the region. The beetle has left millions of ash trees in its wake. Now it’s spread into northeast Indiana and will cost one city there much of its natural beauty. The Great Lakes Radio Consortium’s Jeff Bossert reports:

Transcript

A tree-killing beetle continues to spread through the region. The beetle has left millions of ash trees in its wake. Now
it’s spread into northeast Indiana and will cost one city there much of its
natural beauty. The Great Lakes Radio Consortium’s Jeff Bossert
reports:


A survey of ash trees in Decatur by the state’s Department of Natural
Resources shows the emerald ash borer has been wreaking havoc there
for some time on some trees, as long as 4 or 5 years. So, the city recently
announced it would spend 1-million dollars to cut down about 15-
thousand of them.


The ash borer slowly kills trees by making tunnels under the bark and
cutting off the food supply.


City Forester Dwight Pierce says the trees are almost entirely
infested. He hopes this move will end any concerns of the ash borer
showing up elsewhere in the state.


“We don’t want to let it spread out of our city and get into adjoining
cities, and spread farther south in the state. We’re still hoping we can
control it here before it gets down to south of Indianapolis and it turns
into a whole forest again. We obviously don’t want to let it get into
that.”


Pierce says the beetle likely came from firewood brought in from
infected areas in Michigan or Ohio… and he hopes residents of Decatur
heed warnings about moving firewood across state lines.


For the GLRC, I’m Jeff Bossert.

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Exploring a Great Lakes Salt Mine

  • Salt is an essential resource for all people, especially those who live in areas where the roads get icy. (Photo by Lucian Binder)

Ever wonder where road departments get the mountains of salt they use each winter? Here in the Midwest, the answer can be found deep under Lake Erie. The Great Lakes Radio Consortium’s Ann Murray has the
story:

Transcript

Ever wonder where road departments get the mountains of salt
they use each winter? Here in the Midwest, the
answer can be found deep under Lake Erie. The Great Lakes Radio
Consortium’s Ann Murray has the story:


Orvosh: “Step right in there.”


Murray: “Ok, thanks.”


For Don Orvosh, an elevator ride nearly 2000 feet underground is just part of the daily grind.


(sound of clanking)


“It’s about a four and a half minute ride to the bottom. 1800… about 1800 feet.”


Orvosh supervises the Cleveland salt mine owned by Cargill Corporation. It’s one of only eleven active salt mines in the country. The mine lies beneath the northern edge of Cleveland and extends about four miles under Lake Erie.


Orvosh: “Most people in the city don’t even realize there’s a mine right here.”


Murray: “Are you all the way down?”


Orvosh: “We’re at the bottom right now. This is it.”


(sound of opening air-lock door)


A few feet from the elevator, Orvosh walks through a series of air-locked metal doors. They rotate to reveal a subterranean repair shop. Massive dump trucks and cranes are fixed here. The cavernous room is also the starting point for hundreds of miles of tunnels. These tunnels connect a honeycomb of old and active areas in the mine. Everyday, 150 workers travel this salt encrusted labyrinth by truck or tram.


“We’re going to get in this little buggy here now and in a couple minutes we’ll be under the lake.”


Lake Erie is a geological newcomer compared to the salt buried below it. This bed – extending from upper New York to Michigan – was formed 410 million years ago. That’s when an ancient sea retreated and left behind its brine. Oil drillers accidentally discovered the deposit in the 1860’s. As Orvosh drives north through the dark passageways, he says salt wasn’t extracted here until many years later.


“This shaft was sunk in the late fifties and the actual mining of salt occurred, started in the early sixties so it’s been here 40 plus years.”


In the last four decades, the mining process has stayed pretty much the same. Orvosh compares it to the room and pillar method used in underground coal extraction. He points up ahead to a brightly lit chamber. Machine generated light bounces off the room’s briny, white walls. Its 20 foot high ceiling is bolstered by pillars of salt the size of double-wide trailers.


Orvosh: “This is an active production section. This is where we are mining salt.”


Murray: “What’s happening here?”


Orvosh: “He’s drilling the face here.”


A miner sits atop a machine with a large needle nosed drill. It bores six holes into the seam. Later in the day, workers will load explosives in the holes and blow out big chunks of salt. Farther into the mine, the loose salt from last night’s blasting is being scooped up by front-end loaders and dumped into a crusher. All of the big chunks are broken into small pieces. Then the salt is loaded on conveyor belts and sent to the mine’s three-story-high underground mill. Salt is crushed, sized, screened and sent to the surface by elevator.


All told, the crews at the Cleveland mine produce two million tons of salt a year. A sizable chunk of the 15 million tons of salt used on icy US roads each winter. Demand for road salt has skyrocketed since it was introduced as a de-icer in the early 1950s. But Robert Springer, a 27- year veteran at this operation, says each mine fights for a market share.


Springer: “It is a competitive market. There’s another salt mine just in the Cleveland area, out there in Morton, Morton Salt.”


Murray: “We needed you today. The roads were really icy. Do you look forward to icy days to keep production up?”


Springer: “I guess you could say we look forward to bad weather. We enjoy the bad weather because we know there’s going to be salt used.”


(sound of radio and weather report)


Back on the surface, Bob Springer has gotten his wish… Cleveland has just been hit with a winter storm. At least a dozen trucks swing through the mine’s loading dock to pick up tons of salt. Later in the day, salt will be dumped onto barges and transported across the Great Lakes to places like Chicago and Toronto. This is high season for road salt. The crews here know that come March, they’ll start rousing salt from its ancient bed for the winter of 2006.


For the Great Lakes Radio Consortium, this is Ann Murray.

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