Archive: Nuclear

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EPA Schedules One Hearing on Proposed ACE Rule

The U.S. Environmental Protection Agency (EPA) on September 10 announced it will hold one hearing to get input from the public and stakeholders on its Affordable Clean Energy (ACE) rule, the Trump administration’s replacement for the Obama-era Clean Power Plan (CPP). The EPA said it has scheduled an all-day hearing October 1 at the Ralph […]

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California Mandates 100% Renewable Energy

California Gov. Jerry Brown on September 10 signed into law a measure requiring the state to produce all its electricity from renewable sources by 2045. It’s a goal that also has been set by Hawaii and is being discussed by other states. Environmental groups and renewable energy advocates immediately praised Brown’s action. Utilities operating in […]

MPW’s Improvements Lead to Savings for Southeastern Pulp and Paper Facility

Problem
A Florida pulp and paper mill faced a complicated, dangerous process to clean its power boiler during scheduled outages.
Previous efforts to clean the boiler included manual water blasting from scaffolding, which posed a safety risk to workers below due to the potential for falling debris.
Solution
The Operations team at MPW Industrial Services recommended that the facility’s

A nuclear plant at sunset. Artwork:Victor Korniyenko/ POWER/Sonal Patel

IAEA: ‪Global Nuclear Power Industry Is ‘Struggling’

Nuclear power’s share of the world’s power generating mix could shrink dramatically from 10% in 2017 to just 5.6% in 2050 as the industry struggles with “reduced competitiveness,” the International Atomic Energy Agency (IAEA) suggested in a new report. The international organization based in Vienna, Austria, that works to promote the peaceful use of nuclear […]

A rock sample from Oklo in Gabon, the world's oldest and only natural reactor. Courtesy: IAEA Bulletin

‪The Curious Case of a Two-Billion-Year-Old Nuclear Reactor

  Scientists appear to have unraveled the mystery of uranium ore found at a mine in Oklo region of the Central African state of Gabon that exhibits a lower proportion of uranium-235 (U-235)—the fissile sort. According to an August 10 bulletin from the International Atomic Energy Agency (IAEA), the first response that physicists had when […]

Integration of Hydrogen Generation with an Integral Molten Salt Reactor IMSR. Courtesy: Terrestial

Demonstration Advances to Produce Hydrogen Using Molten Salt Reactor Nuclear Technology

Terrestrial Energy USA, a company that is developing a fourth-generation molten salt nuclear reactor, has joined forces with Southern Co. and several U.S. Department of Energy (DOE) national labs, in a research and development (R&D) project that seeks to pin down whether its reactor technology can produce hydrogen efficiently using nuclear heat and power.  The […]

Nuclear Waste Container coming out of Nevada Test Site on public roads, March 2010 Source: Wikimedia Commons

Plans Move Forward for Privately Funded Storage of Nuclear Waste

The Trump administration has revived the discussion of using Yucca Mountain in Nevada as a repository for the nation’s nuclear waste. Nevada officials remain opposed to the idea of putting spent nuclear fuel in long-term storage at a site about 100 miles from Las Vegas. But while a bill to resurrect Yucca Mountain as a […]

Novovoronezh II-2 nuclear construction

Crucial to Decarbonization, Costs Dim Prospects for Nuclear Power

A Massachusetts Institute of Technology (MIT) interdisciplinary study found that nuclear power has the potential to contribute greatly to the achievement of deep decarbonization goals, yet despite its promise, cost hinders the expansion of nuclear power. “The Future of Nuclear Energy in a Carbon-Constrained World” was released on September 3. It is the eighth in […]

MOX fuel pellets at Westinghouse fabrication plant, Vasteras, Sweden (December 2008). Courtesy:  D. Calma/IAEA

Japan Program for Reuse of Nuclear MOX Fuel in Doubt

 The Japanese government has pushed for the reuse of mixed-oxide (MOX) fuel in the country’s nuclear reactors, but utilities that finance the reprocessing have not funded those operations since fiscal year 2016, according to financial reports released by the power companies on September 2. Japan’s KYODO News reported that sources said 10 utilities, including Tokyo […]

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THE BIG PICTURE: Trump’s Regulatory Targets

President Trump campaigned on a promise to reduce regulation and control regulatory costs. One of his first actions after taking office was to issue an executive order calling for the elimination of two existing regulations for every one new regulation issued. Toward that end, the Trump administration has acted or sought to reverse more than […]