Duke Energy

Environment
5:28 pm
Wed April 9, 2014

Why Duke Energy Wanted To Add Chemicals To Trees, And Why They Won't

Trees in Chapel Hill, NC
Credit Laura Candler

Officials with Duke Energy have decided to hold off on a program that would have used a chemical product, Cambistat, to slow the growth of trees near power lines.

Officials with Duke Energy have decided to hold off on a program that would have used a chemical product, Cambistat, to slow the growth of trees near power lines. The utility planned to inject the application into the soil around trees.  The application would slow growth, reduce how often trees near power lines needed to be trimmed, and save money. But residents questioned the risks, and complained that they were being forced into the program. 

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Business & Economy
5:00 am
Mon April 7, 2014

Duke And Piedmont Want Another Gas Pipeline

Duke Energy and Piedmont Natural Gas are asking for proposals to build and operate another major natural gas pipeline into North Carolina.
Credit Harald Hoyer / Creative Commons

Two major energy companies want to build a second natural gas pipeline into North Carolina.

Duke Energy and Piedmont Natural Gas are soliciting proposals for a pipeline that could carry 900 million cubic feet of gas per day.

Duke is shifting a significant portion of its energy portfolio from coal into natural gas. Piedmont transports gas for both companies via the Transco line from the Texas gulf.

Piedmont spokesman David Trusty said production was interrupted after Hurricane Katrina. He says the companies want to be able to diversify their natural gas sources.

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Environment
8:32 pm
Mon March 31, 2014

Cleaning Coal Ash In Danville, VA

Duke Energy is scheduled to begin removing coal ash from the waters of Danville, VA today
Credit Steven Alexander / USFWS

Leaders of the Moral Monday movement will focus on coal ash during a town hall meeting in Eden. The moral Monday event consists of two panels of people who will discuss the health,

Leaders of the Moral Monday movement focused on coal ash during a town hall meeting in Eden. The 'Moral Monday' event consisted of two panels of people to discuss the health, environmental and economic impacts of the coal ash spill that originated in Eden, near the Virginia border almost two months ago. As much as 39,000 tons of potentially toxic ash poured into the Dan River when a metal pipe running through a Duke Energy coal ash dump, ruptured. The ash has been found as far as 70 miles downstream. Some of the ash at the spill site in Eden has been removed by the utility.

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Environment
5:35 pm
Fri March 21, 2014

Following The Coal Ash News: DENR Abandons Proposed Settlement

The Dan River bank with residual dark grey coal ash.
Credit Steven Alexander / USFWS

Officials with the Department of Environment and Natural Resources (DENR) have announced they are abandoning a proposed settlement with Duke Energy over the clean-up of coal ash.

Officials with the Department of Environment and Natural Resources (DENR) have announced they are abandoning a proposed settlement with Duke Energy over the clean-up of coal ash. The proposed settlement would have levied Duke with a $99,000 fine, but had no requirement to remove or clean-up coal ash at two sites in the state. 

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The State of Things
5:00 am
Wed March 19, 2014

Today In Coal Ash: Federal Testimony And A Chatham County Investigation

A Duke Energy power plant and coal ash ponds outside Asheville, North Carolina.
Credit zen Sutherland

Guest host Phoebe Judge talks with Jeff Tiberii, WUNC's Greensboro bureau chief about a Federal investigation of Duke Energy and DENR

  

A federal grand jury has been impaneled to hear evidence about the relationship between Duke Energy and the Department of Environment and Natural Resources (DENR). At the same time, that state agency is investigating the discharge of water by the utility at a site in Chatham County. Guest host Phoebe Judge talks with WUNC's Jeff Tiberii about the latest developments on The State of Things today.

First, the court proceedings:

The highly criticized relationship between Duke Energy and DENR is the focus of the federal investigation. The U.S. Attorney's office is demanding that Duke Energy and the Department of Environment and Natural Resources hand over records of wire transfers, receipts and any items of value that might have passed between the two.  Twenty current and former state employees have been called to testify before a grand jury about their relationship with Duke Energy. The company and state utility commission also received subpoenas. 

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Environment
6:21 pm
Fri March 14, 2014

Dispute Over Latest 'Action' From DENR

The Riverbend steam station along the Catawba River was retired in 2013.
Credit coalashchronicles.tumblr.com

On Friday the Department of Environment and Natural Resources (DENR) announced it plans to modify Duke Energy water permit. Those water permits are administered by the state and adhere to federal guidelines for discharge. DENR says it plans to change permits so that Duke would be required to remove all coal ash from unlined pits at two plants - one along Lake Catawba near Charlotte, the other outside of Asheville. The changes would also call for Duke to dewater and close coal ash ponds at Lake Sutton (outside of Wilmington).

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Environment
10:50 am
Fri March 14, 2014

DENR Calls Duke's Coal Ash Clean-Up Plan Inadequate

Taking core samples of coal ash spill.
Credit Sara Ward / USFWS

The CEO of Duke Energy sent a letter this week to Governor Pat McCrory and the Department of Environment and Natural Resources (DENR) outlining the company's plans for coal ash clean-up in the state.

Duke says the letter is a big deal.

DENR described it as inadequate.

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Environment
5:00 am
Thu March 13, 2014

Democrats Want Coal Ash Removed

Credit Appalachian Voices / via Creative Commons/Flickr

A group of elected Democrats will detail their plans for the clean-up of coal ash Thursday afternoon in Raleigh. Democrat Pricey Harrison of Guilford County has introduced legislation a half dozen times to require the clean up of the potentially toxic coal ash at 14 Duke Energy-owned sites around the state. Her efforts have never advanced through the legislature.

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The State of Things
1:47 pm
Thu March 6, 2014

More Metal Pipes At NC Coal Ash Ponds

Coal fired power plant
Credit eutrophication&hypoxia via Flickr, Creative Commons

WUNC's Greensboro bureau chief Jeff Tiberii talks about new developments in the NC coal ash spill

In the immediate aftermath of last month’s Duke Energy coal ash spill, concerns were raised about the existence of similar pipes at other ponds around the state. Yesterday, the North Carolina Department of Environment and Natural Resources, DENR, confirmed the presence of eight additional corrugated metal pipes at Duke Energy coal ash ponds. 

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Environment
5:00 am
Thu March 6, 2014

Day 31 Of The Coal Ash Spill: Eight More Metal Pipes

Credit Steven Alexander / USFWS

State regulators with the Department of Environment and Natural Resources (DENR) say there are additional metal pipes at Duke Energy coal ash ponds that pose a threat.
State regulators with the Department of Environment and Natural Resources (DENR) say there are additional metal pipes at Duke Energy coal ash ponds that pose a threat. It was a metal corrugated storm water pipe running under a coal ash pond in Eden that ruptured 31 days ago, setting off the third largest spill of its kind in U-S history. DENR announced today that eight other metal pipes run through retention walls, around coal ash pits, but not under them. These eight serve a different function than the pipe that broke last month. The eight discharge pipes remove surface water from the top of the lagoons once coal ash has settled at the bottom. Duke has previously stated it was unaware of any other metal pipes at its 14 coal-fired power plants.

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