The externalized costs of carbon are flooding, future food insecurity, coastal erosion, wars and refugee displacement. I don't object to this sort of gas tax, but don't pretend this in any way addresses the current or future externalized costs.
This tax may provide some money for some worthwhile projects or not. But if it is designed to reduce carbon emissions then it should be judged purely on its ability to reduce overall gas consumption starting now. Which means we shouldn't be relying on it for bonded capital spending or increasing transit capacity because revenue will be going down else the policy should be deamed a failure.
I would say state electric car subsidies should be increased substantially with this. Say an extra $5,000 tax rebate per electric car. Short term rail electrification projects and non-diesel buses should be subsidized.
Otherwise if this is about externalized costs then addressing flood control projects, raising roads near the ocean, maybe subsidies for local farming, housing subsidies for refugees and even increasing the size of the national guard to deal with natural disasters should be the types of things being funded.
That is it -- this stuff has to be relegated to the equivalent of CRAZY TRANSIT Pitches
If you want to be honest about alternatives to Fossil Fuels -- There is no Alternative to Fossil Fuels today except Nuclear Energy -- there is no way to bypass the laws of physics and engineering principles.
All of the rest are today a
false set of options
None of what is today available can scale to be a reliable economic source for the part of the world with a "Western Lifestyle" -- let alone lift the rest of the world from abject poverty.
Let's just start with the fact that
the modern world relies on Electricity -- the key word is
Relies -- in fact the major effort involved with Electricity is to keep it available on demand and at an affordable cost -- that's why the media and all government is so concerned with Outages after a natural disaster -- Society as we know it can not function for long without electricity. There is so much dependency that Electric Reliability Councils exist for the sole purpose of improving the reliability of the existing system of electric generation and transmission.
Putting a tax on the major means production of electricity -- i.e. burning fossil fuels -- Does nothing to increase the supply of reliable electricity -- it just increases the cost -- as today there is no replacement available. The consumer would of course have no alternative except to pay the increased cost to maintain the modern lifestyle. However -- the unintended consequence will be to degrade everyone's life and retrograde our society.
For example -- perhaps you have noticed adds for a product known as Inogen [a brand of a new type of product]*1 which along with its competitors is freeing people with Chronic Pulmonary Obstruction Disease from having to roll or drag around Oxygen Cylinders. These devices use electricity in the form of chemically stored electricity [aka battery power] to extract Oxygen from the Air. Raise the cost of electricity and your great aunt goes back to sitting in her chair at home instead of attending a Political Rally -- etc.
Let's assume that the Planet is Warming significantly -- this suggests that there will be more and longer duration heat waves -- Well raise the price of electricity and some people will have to chose between air conditioning and just blowing about hot air with a fan -- you will Kill elderly people who have trouble regulating their body temperature. Or -- actually just as plausible assume that the earth might temporarily cool - -More cold snaps possible of longer duration -- Well higher cost electricity means -- more pain and suffering and yes premature deaths of older folks.
So given that there is no way today to "Flip a Switch" and magically have Wind and Solar replace Fossil Fuel derived Electricity -- let alone replace all of the other uses of Fossil Fuels -- and assuming its a "Peal Harbor-like" Emergency -- What can we do except "ring our hands and retreat to a life-style of about 100 years ago.
Well -- there is one answer --
NUCLEAR
If were to make a major commitment in 25 years or so we could transition from coal to Nuclear -- it takes quite a while to build today Purpose-Built Nuclear Plant -- and to convert our nuclear industry to mass production of smaller-scale packaged reactors -- such as the Navy uses to power the modern fleet of Submarines and Aircraft Carriers - -that will take time also. In the end though -- Such a system would be as [or more reliable] than the system which we enjoy today. Of course that would also mean that we would need to abandon all of the silliness associated with "Wind and Solar" and stop subsidizing the replacement of locally burning fossil fuels for remotely burning them [aka Electric Vehicles].
*1
Google Inogen
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