Green Car Congress
Home Topics Archives About Contact  RSS Headlines
Google search

GCC Web

Nuclear

[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]

Opinion: What A Westinghouse Bankruptcy Could Mean For U.S. Utilities

March 29, 2017

by Leonard Hyman and Bill Tilles for Oilprice.com

International news services now report that Japan’s Toshiba Corporation (9502.T) is preparing to make a Chapter 11 bankruptcy filing in the US for its Westinghouse Electric subsidiary. For most of our readers this news evokes little surprise. This is merely another chapter of a slow moving financial and accounting train wreck involving nuclear design and construction firm Westinghouse and its troubled Japanese parent, Toshiba. But like an old, leaky garbage scow, there is much to clean up in its wake.

The two U.S. utilities with the most at risk are Southern Company and SCANA Corp. Westinghouse is presently constructing two unit, AP 1000 nuclear power stations for each utility. These projects are over-budget and behind schedule. It appears that Westinghouse offered both utilities a fixed price contract for these new nuclear plants. Our best guess is that this fixed price construction guarantee has doomed Westinghouse and prevented other potentially willing buyers from stepping in. No one it seems is willing to take on this seemingly open-ended nuclear construction liability.

More... | Comments (0)

Scientists suggest quantum control of atoms may make fusion energy production more efficient

March 03, 2017

Scientists at Rice University, the University of Illinois at Urbana-Champaign and the University of Chile are proposing that quantum-controlled motion of nuclei, starting from the nanometer-size ground state of a molecule, can potentially overcome some of the difficulties of thermonuclear fusion by compression of a fuel pellet or in a bulk plasma.

Their report on quantum-controlled fusion suggests that rather than heating atoms to temperatures found inside the sun or smashing them in a collider, it might be possible to nudge them close enough to fuse by using shaped laser pulses: ultrashort, tuned bursts of coherent light.

More... | Comments (2)

NuScale Power submits industry-first certification application for small modular reactor to NRC

January 13, 2017

NuScale Power formally announced the submittal of a Design Certification Application (DCA) for their innovative small modular reactor (SMR) design (earlier post) to the Nuclear Regulatory Commission (NRC) for their review and approval. This is the first SMR DCA to be submitted to the NRC and marks a significant milestone for NuScale and the power generation industry.

NuScale’s application consisted of nearly 12,000 pages of technical information. The NRC is expected to take the next two months to determine if any additional information is required prior to commencing their review. Thereafter, the NRC has targeted completing the certification process within 40 months.

More... | Comments (13)

JISEA: nuclear-renewable hybrid energy systems can reduce GHG from industry, produce fuels and support the power system

December 09, 2016

Nuclear-renewable hybrid energy systems (N-R HESs) can enable low-carbon, on-demand electricity while providing reduced-emission thermal energy for industrial processes. N-R HES systems are managed by a single entity that link a nuclear reactor that generates heat, a thermal power cycle for heat-to-electricity conversion, at least one renewable energy source, and an industrial process that uses thermal and/or electrical energy.

However, the economic feasibility of these systems may depend on future natural gas prices, electricity market structures, and clean energy incentives. A series of new reports from the Joint Institute for Strategic Energy Analysis (JISEA) and Idaho National Laboratory (INL) examines various hybrid system configurations to provide a basis to identify opportunities for clean energy use and examine the most economically viable configurations.

More... | Comments (8)

PG&E to retire Diablo Canyon nuclear plant by 2025, replace with renewables and energy storage

June 21, 2016

PG&E announced a Joint Proposal with labor and leading environmental organizations that would increase investment in energy efficiency, renewables and storage beyond current state mandates while phasing out PG&E’s production of nuclear power in California by 2025 with the retirement of the Diablo Canyon nuclear power plant—California’s last operating nuclear power generation station.

Underpinning the agreement is the recognition that California’s new energy policies will significantly reduce the need for Diablo Canyon’s inflexible baseload electricity output. There are several contributing factors, including the increase of the Renewable Portfolio Standard to 50% by 2030; doubling of energy efficiency goals under SB 350; the challenge of managing overgeneration and intermittency conditions under a resource portfolio increasingly influenced by solar and wind production; the growth rate of distributed energy resources; and the potential increases in the departure of PG&E’s retail load customers to Community Choice Aggregation (CCA).

More... | Comments (13)

Opinion: Uranium Prices Set To Double By 2018

June 16, 2016

by James Stafford of Oilprice.com

With prices set to double by 2018, we’ve seen the bottom of the uranium market, and the negative sentiment that has followed this resource around despite strong fundamentals, is starting to change.

Billionaire investors sense it, and they’re always the first to anticipate change and take advantage of the rally before it becomes a reality. The turning point is where all the money is made, and there are plenty of indications that the uranium recovery is already underway.

More... | Comments (0)

DOE awarding >$82M to support nuclear energy research and development

June 15, 2016

The US Department of Energy (DOE) ia awarding more than $82 million to 93 projects that will help push innovative nuclear technologies toward commercialization and into the market. These awards provide funding for nuclear energy-related research through the Nuclear Energy University Program, Nuclear Science User Facilities, and Nuclear Energy Enabling Technology programs.

In addition to financial support, a number of recipients will receive technical and regulatory assistance through the Gateway for Accelerated Innovation in Nuclear (GAIN) initiative.

More... | Comments (8)

Green Car Congress © 2017 BioAge Group, LLC. All Rights Reserved. | Home | BioAge Group