Fighting For the Environment: Keep Nuclear in the Mix

It’s times ... of quiet reflection that the issue of environment comes to the forefront.  Contrast this idyllic view to that of some of the world’s cities where pollution is rampant and health is impacted every day.  This is the short term need – make the air breathable for all those that are having their health impacted negatively by pollution primarily coming from burning coal to generate electricity and from burning fossil fuels in cars each and every day.  And then there is the issue of climate change.  Harder for many to understand as the consequences are not as easy to see in the short term; but clearly the environmental issue of our time.

Let me start by saying that I am not one of those people that believe we should directly tie the future of nuclear power to climate change but rather that the case for nuclear needs to be made on its merits – reliability, economics, sustainability and yes, its environmental attributes. In fact, today environmental attributes of any generation technology should be the price of entry – low carbon and low polluting technologies are the ones that should make the list to be considered for deployment.  However, once on the list it is the other attributes that need to be considered when planning and implementing a robust electricity supply system.

Looking at this beautiful view, I find it hard to understand how so many are trying to disadvantage the environment by excluding nuclear power from the list of technologies that are environmentally friendly.  And not just for new generation, but many are fighting to close existing plants that have been providing clean, economic and reliable electricity to the grid for decades. Examples abound.

In California a decision was recently taken to shut down Diablo Canyon in 2025 rather than extend its life and replace it with renewables and demand management.  This decision has recently been severely criticized by Dr. James Hansen, one of the world’s most prominent climate scientists who has asked the Governor for a debate on the issue stating “Retirement of the plant will make a mockery of California’s decarbonization efforts.  Diablo Canyon’s yearly output of 17,600 gigawatt-hours supplies 9 percent of California’s total in-state electricity generation and 21 percent of its low-carbon generation.  If Diablo closes it will be replaced mainly by natural gas, and California’s carbon dioxide emissions will rise…”  [Read the entire text of the letter here]

In New York state there has been an important victory as nuclear has been included in the clean energy standard as legislators have acknowledged the important role that nuclear plays in reducing carbon emissions; and in fact accepts that meeting carbon objectives is simply impossible without nuclear.  However, this is just a first step.  It protects existing nuclear but also maintains the future target of 50% renewables, making nuclear a bridge to the future. Well if existing nuclear is good, then so should new nuclear – but that fight is for another day.
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It is great news that many environmentalists are now seeing the necessity of nuclear in the mix.  As concluded by James Hansen in his letter, ”It would be a tragedy if we were to allow irrational fear to harm the climate and endanger the future of our children and grandchildren.” So if we are to avoid a tragedy, we in the nuclear industry have a lot of work to change the narrative and continue to increase public support.  The agreement in New York is a good beginning but the hard work has only just begun.

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