Displaying items by tag: doe

The Tennessee Valley Authority’s Bob Deacy shows U.S. Department of Energy secretary Jennifer Granholm the site of a future nuclear reactor in Oak Ridge.  Ben Pounds/Tennessee Lookout

DOE chief: Little nuke plants posited to provide clean energy 

This story was originally published by Tennessee Lookout.

OAK RIDGE — U.S. Department of Energy Secretary Jennifer Granholm visited the site of a possible first-of-its-kind nuclear reactor for the Tennessee Valley Authority this week. 

The utility’s board authorized $200 million to explore building a reactor on the site last year after the Nuclear Regulatory Commission gave TVA an early site permit in 2019. 

This first-of-its-kind small modular reactor would be smaller than standard nuclear reactors and generate less power, but it could have other advantages. While typical nuclear power plants need to provide power at 100 percent of their capacity constantly, a small modular reactor can more easily increase or decrease the amount of power it provides to the overall grid. Melinda Hunter, TVA nuclear communication specialist explained that this flexibility can complement renewable plants elsewhere in the TVA grid.

“When the sun’s not shining, you can bring the power up,” she said, adding that during sunnier periods the small modular reactors can provide less power.

TVA CEO Jeff Lyash said the utility will likely start building its first reactor on the site in 2027 and finish by the early 2030s. TVA is looking to build four of these reactors on the site, but it’s not made a final decision on the first one yet. Each reactor would generate 300 megawatts. 

Editor’s note: The Environmental Management Waste Management Facility (EMWMF) was planned with sufficient capacity to properly accommodate all the problem waste to be generated by the cleanup of the Oak Ridge Reservation. However, to accelerate the cleanup and reduce the cost of preprocessing demolition waste, highly toxic waste was not systematically separated from less contaminated waste that would not have required disposal under Superfund criteria. Thus, EMWMF was approaching its capacity much sooner than projected. Hence, DOE began planning the Environmental Management Disposal Facility (EMDF) on land designated to remain uncontaminated during DOE’s Stakeholder Stewardship process of the late 1990s. 

What did EPA Administrator Regan know when he overruled his experts?

WASHINGTON — A controversial decision by Biden’s Environmental Protection Agency may compromise the protectiveness of radiation cleanups across the country, yet the agency will not release the material explaining the basis for this decision, according to a federal lawsuit filed by Public Employees for Environmental Responsibility (PEER). The suit seeks to find out why EPA allowed a landfill at Oak Ridge, Tennessee, one of the nation’s largest nuclear waste sites, to pollute local waters over the objections of its top legal experts.

The Tennessee Department of Environmental Conservation (TDEC) had objected to plans by the U.S. Department of Energy (DOE) to build a landfill for radiological wastes and debris from demolished structures from the Y-12 National Security Complex and Oak Ridge National Laboratory. TDEC protested that wastewater from the landfill would contaminate Bear Creek, a tributary of the Clinch River. EPA’s acting Regional Administrator agreed with the state.

Editor’s note: As reported in Hellbender Press, the Department of Energy’s Oak Ridge Office of Environmental Management (OREM) was reprimanded by the Southern Environmental Law Center for neglecting its duty to follow guidelines and proper procedures mandated by the National Environmental Policy Act (NEPA). Of immediate concern was OREM’s pretext and information — or specifically lack of pertinent information — released ahead of the public meeting on May 17, 2022 about its project for a new “Environmental Management Disposal Facility” (EMDF).

With regard to NEPA compliance, Oak Ridge Operations has been the black sheep in DOE’s stable because it never prepared the required site-wide environmental impact statement (EIS) for the Oak Ridge Reservation (ORR). At said public meeting, Virginia Dale, Corporate Fellow Emeritus of Oak Ridge National Laboratory, commented on another tangent of shortcomings — not spelled out by Federal law — but matters of common sense, competent decision making and good community spirit.

Image from a 2018 memorandum authored by experts including former Department of Energy employees in Oak Ridge. EMWMF is the present landfill that has a history of failures and is reaching capacity. Ecologists say, after a decade DOE still is not adequately addressing waste acceptance criteria and feasible alternatives.

Public can comment in person Tuesday night in Oak Ridge on proposed DOE waste dump

OAK RIDGE — The Southern Environmental Law Center blistered the Department of Energy in a letter ahead of a May 17 hearing on construction of a toxic-waste landfill that opponents said poses contamination threats to portions of the Clinch River watershed and downstream TVA reservoirs.

The hearing is set for 6-8 p.m. Tuesday, May 17 at the Pollard Technology Conference Center, 210 Badger Ave. This email address is being protected from spambots. You need JavaScript enabled to view it. will be accepted through June 7.

The Department of Energy wants to bury contaminated debris from demolition of Manhattan Project-era complexes and associated legacy toxins from the Oak Ridge Reservation. The drawn-out debate about how best to safely store the materials now focuses on the transparency of the decision process and the health of the Bear Creek watershed and downstream pollution threats to the Clinch River. 

The proposed racetrack would destroy natural assets that DOE committed to protect and adversely affect recreational users and nearby residents. 

Sponsored by Oak Ridgers for Responsible Development (OR4RD), Tennessee Citizens for Wilderness Planning (TCWP), and AFORR.

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