Skip to main content

Closing Vermont Yankee and All That It Does Not Produce – Greenhouse Gases

Vermont_Yankee3 What becomes a nuclear facility most? These days, it may be its emission-free quality – its production of nothing, in other words, at least in terms of the greenhouse gases that have concerned policymakers and the public in recent years. In NEI’s third article on the closing of Vermont Yankee, we look at the implications of closing not only the source of 72.3 percent of Vermont’s electricity, but the implications of losing all that nothing – those gases that it doesn’t produce.
The loss of 604 megawatts of carbon-free generation will hinder efforts to reduce emissions in the region. The U.S. Environmental Protection Agency’s draft plan to reduce carbon dioxide emissions from power plants includes an initial estimate of how much each state will need to reduce emissions by 2030.  The proposed reduction targets show the difference that energy mix makes from state to state.
And not only does it impact the region’s proposed EPA target, but it could make a mess of a more local concern, Vermont’s participation in the Regional Greenhouse Gas Initiative.
RGGI set a regional cap for 2014 of 91 million short tons (about 82.5 million metric tons) of carbon dioxide emissions, which will decline 2.5 percent each year from 2015 to 2020. The goal is that by 2020, carbon dioxide emissions from power plants in the member states will be half that in 2005.
And that has unfortunate implications, as a Vermont newspaper editorial explains:
“When the contracts for Vermont Yankee power expired in 2012, our utilities replaced its carbon-free generation with about a million megawatt-hours of ‘grid power’—contracts and direct purchases of electricity from the New England transmission grid. More than half of this power comes from burning fossil fuels. This has substantially increased Vermont's power-related carbon emissions, while exporting the consequences to other states.”
It’s not a good outcome. See the article for more.

Comments

Popular posts from this blog

A Billion Miles Under Nuclear Energy (Updated)

And the winner is…Cassini-Huygens, in triple overtime.

The spaceship conceived in 1982 and launched fifteen years later, will crash into Saturn on September 15, after a mission of 19 years and 355 days, powered by the audacity and technical prowess of scientists and engineers from 17 different countries, and 72 pounds of plutonium.

The mission was so successful that it was extended three times; it was intended to last only until 2008.

Since April, the ship has been continuing to orbit Saturn, swinging through the 1,500-mile gap between the planet and its rings, an area not previously explored. This is a good maneuver for a spaceship nearing the end of its mission, since colliding with a rock could end things early.

Cassini will dive a little deeper and plunge toward Saturn’s surface, where it will transmit data until it burns up in the planet’s atmosphere. The radio signal will arrive here early Friday morning, Eastern time. A NASA video explains.

In the years since Cassini has launc…

How Nanomaterials Can Make Nuclear Reactors Safer and More Efficient

The following is a guest post from Matt Wald, senior communications advisor at NEI. Follow Matt on Twitter at @MattLWald.

From the batteries in our cell phones to the clothes on our backs, "nanomaterials" that are designed molecule by molecule are working their way into our economy and our lives. Now there’s some promising work on new materials for nuclear reactors.

Reactors are a tough environment. The sub atomic particles that sustain the chain reaction, neutrons, are great for splitting additional uranium atoms, but not all of them hit a uranium atom; some of them end up in various metal components of the reactor. The metal is usually a crystalline structure, meaning it is as orderly as a ladder or a sheet of graph paper, but the neutrons rearrange the atoms, leaving some infinitesimal voids in the structure and some areas of extra density. The components literally grow, getting longer and thicker. The phenomenon is well understood and designers compensate for it with a …

Missing the Point about Pennsylvania’s Nuclear Plants

A group that includes oil and gas companies in Pennsylvania released a study on Monday that argues that twenty years ago, planners underestimated the value of nuclear plants in the electricity market. According to the group, that means the state should now let the plants close.

Huh?

The question confronting the state now isn’t what the companies that owned the reactors at the time of de-regulation got or didn’t get. It’s not a question of whether they were profitable in the '80s, '90s and '00s. It’s about now. Business works by looking at the present and making projections about the future.

Is losing the nuclear plants what’s best for the state going forward?

Pennsylvania needs clean air. It needs jobs. And it needs protection against over-reliance on a single fuel source.


What the reactors need is recognition of all the value they provide. The electricity market is depressed, and if electricity is treated as a simple commodity, with no regard for its benefit to clean air o…