Showing posts with label Electric Grid. Show all posts
Showing posts with label Electric Grid. Show all posts

Friday, July 26, 2024

Getting a survey (ostensibly) about satisfaction with my new car.

 


The other day, I received an email from Subaru asking me to take a survey regarding satisfaction with my new car. Although most of the questions in the survey involved my reasons for buying my car and how satisfied I was with the new car, a good 10% of the questions involved my concerns about buying an electric car.  I have been saying for a long while that America's answer to global warming will be the conversion to electric vehicles.  But it won't happen until using an electric vehicle is as convenient as using a gas powered vehicle is for 99% of the public.  So, seeing these questions in a survey got me to thinking.

For a long while, I have been saying that America will NOT reach its goal of shifting to electric vehicles by 2035.  The infrastructure needed to charge these cars is not yet being built out, and there are no signs that this will happen soon.  Additionally, most electric cars are not built for long road trips, nor can they be charged fully as quickly as a gas vehicle can be refueled. Although many homes can be fitted with a home charger, most people living in apartment buildings do not have access to home chargers and must depend on the more inconvenient public charging networks. Virtually none of these charging stations have human attendants, many are vandalized, and they are often non functional due to problems with software or hardware.  There are way too many problems for a "one size fits all" solution being forced upon us by our state and federal governments.

I'm a person who'd gladly switch to electric vehicles if the conveniences of our current gas powered vehicles would exist for me.  If it meant doubling the time needed to being my car up to a 350+ mile usable driving range, I could accept it if I could go into a nearby 24x7 store to kill time.  But most charging stations I see are unattended, open to all weather (no protection from rain or snow), and more than 100 feet away from a quick mart.

As much as I believe that we will need to shift to electric vehicles, I don't believe that battery powered vehicles will be the solution for everyone.  But if batteries are part of the problem, then what could be an alternative solution?  Hydrogen.  If we develop a surplus of renewable energy, we can use that energy to generate Hydrogen from water, and then use it in motor vehicles as fuel for generating electricity for the vehicles' propulsion.  However, when hydrogen burns, it gives off a single byproduct: Dihydrogen Monoxide in gaseous form - Steam.  Steam contains no hydrocarbons, and does not contribute to global warming.

The technology to use Hydrogen as a fuel already exists.  It has been used in cars such as the Toyota Mirai. But there are virtually no hydrogen fueling stations in the USA.  Yes, there are risks in storing hydrogen.  Yet, we know how to manage those risks.  If we are to shift to non greenhouse gas emitting vehicles, then we need to consider hydrogen as a fuel for the rest of us. It could be distributed in a manner equivalent to that of gasoline, and refueling would be as convenient as now done for gas powered cars.  Conversion to a hydrogen fuel infrastructure could be done faster than upgrading the electric grid, and would be easier to accept for the driving public.

What do you think?

Wednesday, October 4, 2023

Are we ready for Electric Cars? Not Yet!

 

The above 3 pictures illustrate why America is far from ready for electric cars.  The owner of this Nissan Leaf had to string an extension cord from inside his corner apartment in Queens, NYC to a special charging cable, then use a protector for the cable as it crossed the sidewalk to finally reach the charging port in the car.  If the questionably legal space near the owner's apartment not been available, the owner would not have been able to charge this car, as there were no charging stations nearby.  In this community, electric cars are far from ready for prime time.

Why do I mention this today?

Lately, the big automakers are starting to push electric cars.  Yet, most of us are in charging station deserts. There is a big disconnect between reality and the hype.  Without a big change, we are going to get screwed big time by the changeover to electric vehicles.

- - - - - -

Do I support electrification of the transportation network?  Yes.  But we can't achieve this by 2035, as California and New York have mandated in law.  Our transportation needs alone are part of the problem, as we live in densely packed cities, sprawling suburbs, and distant rural areas.  Although frequent and convenient mass transit might solve the transportation problems in the cities, it does not solve the problem for the suburbs and rural areas.  To solve the needs of the suburbs, we would need upgrades to the electric grid, many thousands more charging stations, and quicker charging cars - to name a few things. And to solve the needs of the rural areas, we might need larger batteries with more storage than available now.  Yet, our driving habits would also need to change, as many Americans (like me) still are in love with the road trip.

The transition from horse and carriage to the fossil fueled vehicle did not happen overnight.  Nor was this a complete transition, as we have electric powered mass transit in many cities.  Like biological evolution, we will likely see "obsolete" structures continue in niches, such as the horse drawn carriages in Central Park. 

- - - - - -

Will we see the end of the gas powered car?  Probably not in our lifetime.  Many of us find it time and cost effective to drive our own cars for round trips under 300 miles, especially when driving between cities/suburbs and rural areas.  For example, for me to see my brother in another NYC suburban community, I can drive to his house much easier and quicker than I could get there via mass transit.  (Yes, it's much easier for me now, given that LIRR East Side Access is available.  But it doesn't deal with about a mile and a half of walking between my apartment and the bus, the bus and the MNRR train station, from Grand Central (MNRR) and Grand Central Madison (LIRR), and from my brother's LIRR train station and his house.)  Given that the further one lives from dense cities that mass transit becomes impractical, the more likely is is that one will need a car for medium to long distance trips.  And electric cars are not ready for this task, nor will they be ready in the next few years.

- - - - - -

So, where does this leave us?

Government is rushing ahead with unrealistic deadlines that can't be met. There is no urgent priority to make this transition, like the priority we had in secret for the Manhattan Project. The public is resisting, both with ethical behaviors (such as NOT buying electric cars) and unethical behaviors (such as blocking the few electric charging stations available for these cars).  But the message is clear - we are not yet ready for this transition, and won't be when the government has mandated it takes place.  

So, how can we change this?

We need something similar to a "Marshall Plan" to build up the electricity infrastructure to support the  future transportation needs of our society.  We need more energy, delivered over more power lines, and stored at more charging stations.  We need cars that can be fully charged in 5 minutes, that have a range of 300+ miles, and cost less than gas cars to own and run.  Without this, we will have a transportation nightmare within a decade.

I am not saying what we have to do as individuals.  But I am saying that we need to be skeptical of the promises made by big government and big business, as they do not yet reflect reality.

Friday, April 28, 2023

It feels like summer already, and that won't officially be here for two months.

 



It's April, and I've already have had to turn on my air conditioner twice. As I write this, it hit 90° today, and it will be the same tomorrow. Although this is only anecdotal evidence of global warning, I can't help but believe that global warming is real and taking place right now.

But why do I mention this?

I live in an apartment that gets very warm.  During the winter, I've often have had to open windows to make this place comfortable.  During the summer, the air conditioner is on 24x7.  And it's been this way since I bought this place.  As the nation shifts to greater use of electricity for cooking, heating, and transportation, I see major problems with the transformation to a future with reduced dependency on fossil fuels.

The first problem I see is the generation of enough electricity to meet increased demand.  We have seen the water level behind many dams used for energy generation at risk of being too low to generate clean electricity.  We have seen the decommissioning of nuclear plants that generate clean energy.  (I'm not going to get into the important negatives of this energy source here.)  We have seen communities resisting the development and use of wind power. And we have yet to see wide scale deployment of solar power grids. Where are we going to get the additional energy we need when we have barriers to the generation of clean energy?

Next, we have to deal with our electric grid.  Out west, California's electric company has to deal with obsolete transmission systems that puts the state at risk of major forest fires every year.  (Power lines, transformers, etc. are all above ground where they are at most risk of causing problems.  Yet, it is uneconomical to bury the system underground as it is done in the big city.)  Can any of the smaller grids handle the extra demand for electricity?  I'm very doubtful that we can upgrade these systems within 12 years as many in the "blue states" believe can be done.

Then, we have the problem of upgrading wiring in both commercial and residential properties.  For example, how many homes' fossil fuel heating and cooking systems can be converted to electric powered systems at a reasonable cost?  Who will pay for the transition?  And we haven't even started to talk about transportation related issues. There may be only 30 charging stations within a 15 minute drive of where I live.  But I figure that we have over 500 gas pumps (or more) within the same area.  I can not justify installing 120 individually metered charging stations in my apartment complex to allow overnight charging.  Can I justify buying an electric car if I can't charge it at home?  Not with today's technology.  I can fill up a car with gas in 5 minutes and get a 300 mile driving range.  But, with today's electric cars, I might get 150 miles with a 30 minute charge.  Our politicians are placing a big bet on having all the technologies and systems in place within 12 years to justify a mandated end to the use of fossil fuels.

Years ago, T. Boone Pickens proposed a transition strategy to move the United States from a fossil fuel economy to a green energy economy.  It was not pie in the sty dreaming.  It was a pragmatic strategy developed by an oil man to address the problems related with global warming.  We have not implemented a pragmatic plan.  Instead, we are letting our ideals get in the way of seeing reality.  

I know one thing.  Due to global warming and government policy, I expect that I will see even higher energy bills to keep this apartment livable in both summer and winter.  This may be the one thing that gets me to leave the Hudson Valley for more hospitable climes....

Beware of using credit cards on poorly designed web sites.

  Happy Holidays!  This is the time of year where many small organizations raise money by holding concerts, giving special tours, and organi...