SCGI

The Science Council for Global Initiatives (SCGI) is an international NGO dedicated to uplifting the standards of living of people of all nations while repairing our damaged environment.

President Trump Signs Bill to Boost Advanced Nuclear in America

from www.energy.gov

President Donald Trump signed into a law new legislation that will speed up the development of advanced reactors in the United States.

The Nuclear Energy Innovation Capabilities Act (NEICA) eliminates some of the financial and technological barriers standing in the way of nuclear innovation.

It also represents a strong commitment by the government to support the commercial nuclear sector, ensuring that the U.S. maintains its leadership around the globe.

Hurricane Florence No Problem For Nuclear Power Plants

by James Conca (at Forbes)

Hurricane Florence, a potentially devastating Category 2 hurricane is on track to make landfall in the Carolinas sometime within 24 hours after this morning, Thursday, September 13. With winds up to 130 miles per hour, Florence could be the most powerful storm to hit so far north in the United States - ever.

NASA-NOAA satellite image of the Atlantic Ocean captured on September 11, 2018 at 11:45 AM EDT showing Hurricane Florence approaching the east coast with Tropical Storm Isaac and Hurricane Helene fast on her heels.NASA/NOAAUnfortunately, Tropical Storm Isaac, and Hurricane Helene are fast on her heels (see figure). Isaac is expected to upgrade to a hurricane before landfall.

Along with most everyone else, nuclear power plants in North and South Carolina, as well as Virginia, have been preparing for the natural onslaught.

Hurricane Florence will most likely hit two nuclear power plants operated by Duke Energy - their 1,870 megawatt (MW) Brunswick and 932MW Harris nuclear plants in North Carolina. If Florence turns north, it could also hit Dominion Energy's 1,676MW Surry plant in Virginia. Brunswick is expected to get a direct hit.

The United States Nuclear Regulatory Commission (NRC) is watching carefully. But no one is really worried that much will happen, contrary to lots of antinuclear fearmongering. Power outages will occur as lines and transformers are destroyed and non-nuclear buildings get damaged, and it might takes a few days to a few weeks to bring power back up, something that includes all energy sources.

NuScale's Small Modular Nuclear Reactor Passes Biggest Hurdle Yet

by James Conca (at Forbes)

NuScale Power is on track to build the first small modular nuclear reactor in America faster than expected.

NRC just completed their Phase 1 review of NuScale’s Small Modular Nuclear Reactor. The small size of its Power Module means it can be factory-built and shipped by truck, deceasing construction costs enormously. NuScaleTwo weeks ago, NuScale’s small modular nuclear reactor design completed the Phase 1 review of its design certification application (DCA) by the U.S. Nuclear Regulatory Commission. That’s a huge deal because Phase 1 is the most intensive phase of the review, taking more hours and effort than the remaining five phases combined.

The NRC’s review of NuScale’s DCA only began in March 2017 and the NRC’s final report approving the design is expected to be complete by September 2020. NuScale is the first and only SMR to ever undergo an NRC review. After sailing through Phase 1 so quickly, the company really is on track to build the first SMR in America within the next few years.

How Far Do You Have To Run After A Small Modular Nuclear Meltdown?

by James Conca (in Forbes, Aug 29, 2018)

In Tennessee Valley Authority’s early site permit application for putting a small modular nuclear reactor at their Clinch River site, the NRC concluded that SMRs don’t need a huge evacuation zone in case something happens. The affected zone is just the site boundary fence around the entire power plant which covers less than a tenth of a square mile, only 60 acres.

It turns out you don’t have to run at all. First, they really can’t melt down. Second, the United States Nuclear Regulatory Commission just agreed that any emergencies that could possibly occur at a small modular nuclear power plant probably won’t even get past the fence.

No need to come up with huge evacuation plans for nearby cities or anyone living near the plant, like we did for older plants. You can just stand there at the fence and watch what’s going on.

The NRC’s openness to reducing the EPZs for SMRs came in evaluating a Tennessee Valley Authority’s (TVA) application for an early site permit to determine a reasonable Emergency Protection Zone (EPZ) for their proposed new small modular reactor site near Clinch River. TVA's application included information on NuScale’s SMR which is the most detailed and the farthest along of all reactors.

Nuclear Power? Are Renewables Enough?

James Hansen and Michael Shellenberger present a compelling case for re-evaluating the role that a modern generation of nuclear power must play in the world's energy mix if we are to avert a climate catastrophe of immense proportions.

Click here to watch the video.