I been following tony for a decade..still feel like I’m one of the privileged few…I try to tell people but they still think I’m an alarmist ..🤦‍♂️ this revolution is gonna wake a lot of people up suddenly.. looking forward to this.nice one tony..👍👍👍

@mgv7499

Жыл бұрын

Agreed. I was so happy to discover him on one of Steven Mark Riley’s videos. I tried to share, but people just aren’t interested. So disappointing, I could listen to him for hours

@PauloSamurai

Жыл бұрын

Pessimism is ignorance

@Biftizmo

Жыл бұрын

@@PauloSamurai ha I get accused of that often ..but I’ve always been optimistic it’s the way I am…

@PatrikSteal

Жыл бұрын

@@mgv7499 who in gods name is Steven mark Riley lol

@filmagnoli

Жыл бұрын

Love his talks, I try to share them with people that I know are interested and on various platforms

Thank you Tony for showing the world the way to sustainable energy and prosperity for everyone

Listening to Tony Seba talk back in 2015 was the reason I bet the family farm on Tesla. It is going to be a bright future…!

Looking forward to part III more than I am Christmas

Have been following Tony since 2016. So far, all on point.

@danadurnfordkevinblanchdebunk

Жыл бұрын

Not a thing in this presentation was accurate. He completely falls flat on the storage issue, and without proper storage, solar is a major burden on the grid. Ask Germany and California.

@MultiThibor

Жыл бұрын

@@danadurnfordkevinblanchdebunk You are absolute right, SWB is crap when you have to face a 'Dunkelflaute', 2 - 3 weeks in winter without sun and wind. No one would overbuild an energy system to meet such challenges. All these mega forecasts simply ignore basic principles of engineering and come from IT guys who compare the virtual world (where almost everything is possible) with the real world with physical limitations. The war in Ukraine, increased interest rates and expensive raw materials (cement and steel - needed in huge quantities for wind energy!) may cause the end for many subsidised energy projects. Poland and the Czech republic have installed phase shifting transformers on the grid coupling towards Germany to protect their 400 kV grid from German wind 'superpower' because these grids were never designed to cope with such loads. How long (and how much!) would it cost these countries to upgrade the 400 kV transmission system to handle the double or tripple load? 10 years? 15 years? 20 years? Germany has driven its 'Energiewende' for 23 years now and the results are quite disappointing. France: 50 to 80 g CO2/kWh Germany: 434 g CO2/kWh France is upgrading their older reactor to run up to 60, possibly up to 80 years! The amount of steel and cement is minimal compared to wind energy. Older windfarms are ready for decomission after the feed-in contract ends (after 20 years) and will meet a demolition master. They can't be operated with a profit if the electricity is sold at a market price. High energy prices, the rising AfD (alternative for Germany) and other issues will probably end the project 'Energiewende' (energy transition). Tony Seba will probably end like many future analysts - they disappear into oblivion. Prof. Philip Tetlock has analized 82.000 future predictions between 1987 and 2003 and found out: Future prediction does not work.

I know the purpose of this presentation isn't, and shouldn't be, to help with my mental health, but I've had my first real experiences with climate anxiety this year and I've been trying to find a way out of spiralling into despair, and watching these videos has really helped to give me hope for the future. Thank you.

@suicune2001

Жыл бұрын

You're not the only one. It's been rough for me the last few months. This has helped considerably.

@MrZygmuncik

Жыл бұрын

Climate anxiety HAHAHAHAHAAHAHA, dont you have real problems there?

@pd2152

9 ай бұрын

Don't be Woke and you won't have a made up anxietes

Every single politician on the world should see this video. Period. Thank you for your great work!

@markthomasson5077

Жыл бұрын

They have…..but they need the £££ from Big Oil to stay in power.

Should I point out the Tesla impact report? (Paraphrasing.... Page 5?) "Between 2012 and 202, Tesla Solar (sold?) Produced substantially more energy than was used by all Tesla factories, and all other Tesla facilities, *and* by all charging of all Tesla vehicles over that period" . It's a perfect demonstration of the fact. Tesla "Superpowered"

@peterkratoska4524

Жыл бұрын

and yet, Solar City was unprofitable and needed to be bailed out by Musk using Tesla money (to the howls of investors) who is incidentally the cousin of Solar City founders.

@jakubiskra523

Жыл бұрын

No, the energy produced and consumed is mostly equal.

Genius. Nothing more to say.

@cannonskier

Жыл бұрын

Definite Genius. I have been following Tony for a long time. He is a “Technology Nostradamus “

Tony, you should have called the series "I told you so..."

The world is waking up thanks to you Tony. The turning point when enough people have this message clearly intact is approaching ! And there is no turning back thank God ! Generation On Demand !

I have just discovered Tony Seba today via and thanks to The Electric Viking. Such a great and valuable presentation !

What an amazing future we have. Thank you so very much for your fabulous presentation.

@Ample17

Жыл бұрын

Only if you are rich. Otherwise you'll get the short end of the stick as always.

@quiriousone8270

Жыл бұрын

@@Ample17 how so? It already costs $0 out of pocket to put solar on your home and you will save money every month.

@Ample17

Жыл бұрын

@@quiriousone8270 ERM where I live it's very expensive. We are talking 25-50k I believe. Definatly far from zero. And the bureaucratic hurdles are insane.

@quiriousone8270

Жыл бұрын

@@Ample17 I didn’t say it costs $0. It’s $0 out of pocket which means the solar company will pull permits, for the engineering blueprints, install and activate the system all before you make a payment. You just start paying a monthly fee until the loan is paid off. And your loan will be cheaper than your prior energy bill.

Another amazing presentation. I really hope governments and business adopt SWB energy solutions ASAP. Rest in peace the fossil fuel industry!

Predictions from 2010: nailed it!

@rogerstarkey5390

Жыл бұрын

Even allowing for geopolitical and "other" issues. Impressive.

Such a legendary presentation sir. This video, in the next 10 years will be even more legendary. A prior presentation a year ago about SWB super power is already amazing but given analyses of just 3 states of the U.S. may not meaningful enough in my opinion but analyses in a scale of countries like what you do now is very meaningful to me now. Good analogy on AWS too. The future of energy is clean energy, UNDOUBTEDLY.

Tony Seba extrapolating and further extrapolating the details. Explaining the almost endless possibilities of when power becomes so cheap it's almost free. And practically none of it can be held hostage by oil companies, aggressive nations and inevitable wars. Isn't that a liberating thought and what we've been waiting for all along?

@vikramganasen

Жыл бұрын

What we need is one of the G7 nation to be fully transform itself to be dependent on solar for its 100% energy needs and that would be a game changer and will bring forth the multiplier effect like how Tesla did with its BEV.

@Biftizmo

Жыл бұрын

Defence from adversaries 👌

@bjephcott1

Жыл бұрын

A groundbreaking and historic presentation that every politician, economist and entrepreneur should watch and understand. The first question they will ask is are the cost curve projections robust, so far everything Tony has predicted has been very accurate. The effects of intermittent but superabundant, marginal cost zero energy will be profound: power grids will soon become pointless outside city centres and heavy industry, in the long term for heavy industry too, which will tend to relocate to the sunniest or windiest places. New nuclear power projects with fixed cost contracts should all be abandoned. National priorities should be to secure a slice of battery production capacity at or near the cutting edge of falling costs, and scale up solar and wind capacity quickly. Desalination will transform coastal desert economies and ecosystems. Legislation controlling LED light pollution even more urgent as floodlights will be free. Mined cryptocurrency will boom. Electric scooters and bikes and autonomous frequent buses or battery-powered trams best transport solution for denser towns than cars, even robotaxis are space inefficient. Metro for inner cities, high speed rail for medium / long distance corridors. The congestion threat from marginal cost near zero EVs, autonomous or not, will need a policy response. The Netherlands already shows what you can do with bikes, they are going to get cheaper and hills won’t matter. The implications go on and on, and on. Food for thought.

@josephlammardo

Жыл бұрын

Brilliant comments about not being held hostage.

This presentation is clear SOLAR+ BATERIES will LOWER THE COST OF EVERY THING,

Awesome as usual Tony. Keep up the good work. I think more have started to see the change and are looking to understand and you will help them understand the big picture.

@-whackd

Жыл бұрын

The change I've started to see is increases in the cost of energy, gas, and living lol. I wish Tony's free energy thing would impact our pocketbooks

Mind blowing presentation, every politician/decision maker should be made aware of Tony Seba's presentation. Super Power is mind blowing, i.e. it will change the world for the better!!!

In Europe we have up to 10 continuos days in the Winter almost without any Wind and Sun. This will need much more storage capacity.

@yomanyo327

Жыл бұрын

What? When? You do understand that solar panels can collect some energy, even when it's "cloudy"?

@newyorker641

9 ай бұрын

@@yomanyo327 By no means solar will provide a significant amount of power in central/northern Europe between November and February. I've got 19 Panels on the roof and in winter the battery inverter/charger stays in the 'idle' position, the panels can't even match the ordinary demand, roughly 90% is coming from the grid. This '100% SWB' is a giant myth, nothing more. Impractical and utopian, no one will overbuild capacity the meet the demand at any time of the year. Wind energy might be dead in Europe, rising interest rates and expensive raw materials have caused wind farms to loose bids on the enrgy market. In Austria, Denmark, Sweden and the UK the price per MWh wind energy (crap on the grid, non dispatchable) won't be sold for less than 83 to 95 €/MWh on new projects - short term (Batteries) and long term (Power-to-Gas) storage *not included* as well as the *grid upgrade*. Nuclear is the way to go, simple answer.

I'll look forward to Steven mark Ryan's video on this

@Matzes

Жыл бұрын

He will just copy and paste this video to his channel and add some of his comments repeating Tony's points 😅 but probably SMR making alot more money that Tony himself from the video

Ive had a 3.5KW DIY solar setup since 2014. Ive never been without power for my appliances when the grid goes down. I recently upgraded from Lead acid to LIFEPO batteries and get even better capacity. Solar just makes sense as its also near zero maintenance.

@tabbott429

Жыл бұрын

@@user-nu1vn3yy9s My batteries are indoors so they dont get cold.

THANKS TONY 🤗👏👏👏💚💚💚

The absolute GOAT. Thank you for posting this series.

Beautiful Tony. While I have been following you for over a decade and you have said everything here before this is a really well paced extraction and presentation. What is so impressive is your earnest measured style without the use of technical words makes it understandable to a wide audience.👍

shout out to SMR who is sure to join us here

These presentations are gold ❤

Such a positive message for humanity

As an electrical engineer this is an exciting time, good job security

Tony has been proven right time & time again. I first stumbled across his work about a decade ago & as someone already involved with a community energy project, the numbers immediately made sense to me... sadly my fellow project workers thought I was mad & even after watching him, they didn't get it. Yet here we are a decade later and everything he predicted back then, has happened on schedule.

I'm curious. At the ~15m mark he is saying Germany can do it but currently Germany just went back to burning coal after their solar and wind capacity, rated at ~200% of peak demand needs, failed to supply the necessary power. Is the difference all down to storage?

@Chainyanker007

5 ай бұрын

Most likely the answer is yes. There is not enough utility scale storage in many places including Germany. As battery prices keep dropping massive battery storage units will drop in price and also be able to hold more energy as energy density also increases in those newer batteries. Currently Tesla produces Megapacks at their new factory in Lathrop, California. They have a two year backlog. Tesla also recently announced they are building another Megapack factory in Shanghai due to start production in 4 qtr 2024 also with a 10,000 unit/year capacity like the Calif. factory.

@hg6996

2 ай бұрын

Have you heard of the invasion into Ukraine and what it meant for the German gas supply?

Thanks Tony

Had a guy come to my house to quote me on roof top solar. Said with financing it would be $80k to cover me for a $300 month electric bill. No batteries. Even with the subsidy it would take 20 years to pay for without any problems/repairs/degradation of panels. If someone could do it for 25K cash I would put panels on my house. 80k is crazy.

@Kynareth6

Жыл бұрын

Crazy expensive. I don't know where you live, but it's not as expensive where I live.

@solartime8983

Жыл бұрын

Best to think of building your own power plant using the forever free fuel source on your own property which Will pay for itself. Your utility Energy BillS will Never be paid off!! They will just Increase at utility rate Inflation...and the Bills will be due til you die. Owning a Solar PV system is the best investment for a biz or homeowner because it Eliminates rising utility electric costs. Once, it may be a decade+, yourowned plant install cost, is paid off PV power sys. will be PAYING YOU monthly (becomes a Positive Cash flow to you!) ...since the then even Higher utility bill you Would be paying...is Gone!! A hundred dollars not spent is a hundred $$$ Saved & that money still in your bank account🌻🌅🗽

@yomanyo327

2 ай бұрын

You spoke to a scammer, I know people who setup their own solar for less than 20k, and these are hobbyists.

@aaronsinspirationdaily4896

Ай бұрын

Same system in Australia would be $6k. With 40Wh of batteries still less than $40k. Time to move countries brother. You’d love it here.

Could someone please help me answer the following questions: 1. What happened if there is no, or very little sun for many weeks? Caused by I.a a rare weather phenomenon or volcanic eruption? Would we need a fossil fuel back-up plant? 2. Has he considered the shortage of rare earth materials used for battery production which we are likely to meet around mid decade? Thanks

@Tbell550

Жыл бұрын

You must have some base load power, coal, nat gas or nuclear. Large scale battery storage is not available yet.

@RockyMountainTesla

Жыл бұрын

Not rare earths but battery metals: Lithium, Nickel, Cobalt, Graphite, 100’s of mines needed. Expecting it to happen, but still waiting for the first BIG catalyst. Something like Tesla becoming a big time battery metals miner, as Musk just announced in an interview with Ron Barron.

@inber

Жыл бұрын

I guess this would be the Alaska alternative. I live in Sweden, which have a climate similar to Alaska, and during a winter month such as December the output from my solar panels is less than 10 % of the summer output. It’s nothing. And often, there is no wind. I am an admirer of Tony Sheba’s work, but for other parts of the world than sunny Texas, I don’t see any realism in wind, solar and batteries only. The power system needs additional sources such as hydropower or nuclear power. Plus the stability that large, rotating, heavy turbines give which is essential to keep the frequency stable.

Such a profound implications video. Mr Seba refurbushing his ideas. Nice. Brilliant. It will be interesting to see which major economy will first achieve 100%. I bet on California, in 2039 what do you think?

My experience of GOD was the price of memory. I paid $100 per Meg of ram for my first PC, I now upgrade my phone giving away 128 gig of memory. Imagine Tony telling me 'on day you will give away memory as it's so cheap" on recept of my 286 PC 20 years ago.

@AMortalDefiant

Жыл бұрын

The example I often use to help explain this to people is solar panels. In the 70s, a residential solar panel cost $1000 per watt (pre-installation costs); today it is around $1/w pre-installation. That's a 1000x decrease in price over 50 years. Batteries for energy storage, and EVs are just at the beginning of that steep price decline. By the time 2025-2030 are here, people literally won't be able to afford internal combustion engine cars anymore, and EVs will be vastly cheaper.

@bluebiplane

Жыл бұрын

@@AMortalDefiant No one will WANT an ICE car and folks buying new ICE today will be stuck with them (stranded asset). I think about that every time I see a new ICE with temp tag.

@mozit6

Жыл бұрын

@@AMortalDefiant What about the notion broadcasted by many a commenter that EV's only breakeven on cost and emissions after 80k miles, and batteries need replaced at 100k miles at $8-20K? In 2022 production reality how do construction emissions actually compare for ICE an EV? Purchase pricing usually favors the ICE car though operating costs for fuel and maintenance is higher. Most will say ICE cars last longer and EV's battery degrades or dies too soon making overall EV efficiency to low, too costly, and too polluting. I want to believe Tony but solid data is hard to find and verify.

These cost curves, though inevitable are also miraculous. They will save humanity.

Off-grid for 8 years solar batteries. Tony speaks facts here.

@matter45

Жыл бұрын

Offgrid for 3 years. Loving it too!

Hi @tonyseba been following you since 2015, always a pleasure to hear your thoughts. Rethinkx and youtube always a great way to hear knowledgable informed thoughts. I am both scared and excited about the future, and I really hope it will be as you describe without burning fossil fuels.

Thank you to you, Tony. You rock

This is the reason I am fully invested with confidence in the renewable space many years ago , very happy with my selection….brilliant as usual , thanks

Tony is a modern day Nostradamus; Brilliant mind. All of his lectures are gold!! “It’s gold Jerry gold”

Great presentation Tony!, and of course your research and analysis is #1 on the subject 😊 thank you.

Amazing!😊

great video! Thanx for your amazing work, I am a big fan! A version with subtitles in different languages would be great to spread the message...

Excellent video

Tony Seba: Texas can power itself Greg Abbott: but, but, but, oil...

So glad to see part 2 and 3 drop so quickly - thank you Tony!

It's nice to be an influencer because you get a lot of positive feedback of the people that agree with you and the ones that don't simply will ignore you. But the politicians that try to realize this vision get a lot of flack because then the rubber meets the road. So if you are really into this vision please show some more support for the politicians that try to realize this. And respect them for coming up with a compromise that at least gets us partly on the right track. Too many times they get the flack from all sides, some who think they go too far, others think they don't go far enough. Being an influencer is easy, being a decision maker is way harder.

Awesome Part 3 tony. I wonder if you will/could create a video showing what the SWB impact is and will be for China. In some way one could believe that China read your 2010 papers and books and began building SW and now try to catch up on B. How will the economy and the influence in the world change with China being far ahead in SWB development and installation?

Value per minute .... ty Tony you are gorgeous info

A mere 43,000 GWh of storage to keep Germany humming along. Why didn't anyone ever think of that before? 😓

@prins424

Жыл бұрын

That would be about 10 billion euros? That's not unreasonable, is it? Or I messed up my calculations.

@rasraster

Жыл бұрын

@@prins424 - it's about $300 per kWh, so that's about 13 trillion $

The only disappointment is only 84,000 humans have watched this video as on 28th January 2025

He should also show his model on winter days where they dont have solar so we can see where the energy is coming from, I assumed it had to come from arizona and the sunny states?

@yomanyo327

Жыл бұрын

......did you not listen to the video? He talked about alaska.

Lets see if we ever get to spend only 1cent per kilowatt-hour. Maybe, but then 1$ on delivery and distribution 🤣🤣🤣😎 Our people in power always want to milk us!

@yomanyo327

Жыл бұрын

So? Get rooftop solar, avoid our people in power entirely, be your own man.

@Gallardo6669

Жыл бұрын

@@yomanyo327 i have more solar on the roof than others. I have ev's. Soon i pay tax per driven mile like everyone else... You get it?

@yomanyo327

Жыл бұрын

@@Gallardo6669 So, let me get this straight, the reason you think the people in power are tyrants is because you think they're going to introduce a tax that no one has mentioned? Damn, and I thought I was paranoid.

Wow, a very interesting way to see the topic.

awesome!! this confirms my suspicion a few months ago, calculating what is needed for running 24/7 air conditioner. long story short, I found that it doesn't make sense for plenty batteries but overbuild a combination of solar and wind and dump the excess electricity!

Great presentation and excellent points. I look forward to seeing more details about superpower; for example: desalination water stations at the coast; steel production, or how about low cost EV-chargers?

Fantastic!, than you Tony!.

Tony absolutely gets it.

Tony post a vid, I drop everything, watch it at least twice. Annoy my friends by sharing, who cares, they'll thank me 5 yrs from now.

I have not followed or heard of Tony until recently. But listening to his talks, assessing the subject matter, and seeing that this particular talk is in San Francisco - the home of silicon valley, I cannot help but wonder if he is 'the chicken or the egg'. What I mean is, he is literally articulating a blueprint to technologists on how to profit from disruption. It's kind of like what engineers are doing with hollywood movies. Creatives make up a vision of the future, and visionless engineering types go get to work on it. Case in point, the movie iRobot. RObots were at a theater near you and are now coming to your town. Here Tony is giving silicon valley a road map of what to target. Some may say he is a visionary that saw it coming. Maybe so. But being out there speaking and writing about it puts ideas in the heads of software and hardware engineers looking for project ideas, right? So, who is the chicken, and who is the egg? It may have happened anyway. But he is providing finer focus to the path forward. So is he architect or keen observer?

Safer, cleaner and cheaper. Solar WINS !

Ty for this and your other series on disruption Seba. Can you share any information on the impact upcoming labour disruption (bots) will have and what the timelines for this may take place? My concern is, if the past is any indicator, ie. cars replacing horses. Then I'm wondering what is to become of people when bots replace humans in a meaningful capacity to the economy, ie. 80%+ of all work is performed by bots. I will be very interested to hear your take on this disruption inparticular as it seems to be approaching fast from the horizon.

Man, I’ve only started watching Tony Seba. Now I’m binge-watching his presentations. I wish I had known about him earlier. Shout out to Electric Viking for clueing me onto Tony.

Thank you so much Tony ! Of course you know this, but, I promise that everything you say here will be exceeded and the line will be much steeper than even what we've fathomed so far ! First time in history and may it be forever this time. And of course, it will be !

Thank you Tony. 🙏🏻

Superpower will make recycling and the circular economy possible. Let's hope so.

This guy is awesome!

Here in Antigua Barbuda we have discovered that Sunshine is cheaper than gasoline and we have no shortage of sunshine. Scientia Non Domus, (Knowledge Has No Home) antiguajohn

@reganovich

Жыл бұрын

peace from Ireland brother!

Look at Germany, we are collapsing with Superpower 😢 The grid is one major factor. We have up to three weeks in winter without sun and without wind. Nobody can pay the batteries needed.

@hg6996

2 ай бұрын

Actually wind is the strongest in winter, at least in Germany. There is also biofuel. Biofuel has to fill the gaps when the wind doesn't blow and the sun doesn't shine.

@LifeLongLearner-om8jx

2 ай бұрын

The batteries at grid level are incredibly affordable. So if you’re having issues in Germany then blame your politicians for failing at their jobs

@UnterBlog

2 ай бұрын

@@hg6996 Biofuel is just a mere drop in the ocean. I do not reject Superpower. We run three EVs, have two solar generators on the roof (27kWp, 22kWp) and run two house batteries @ 39kWh and 42kWh. But north of the 35th parallel you need nuclear power for the winter.

@hg6996

2 ай бұрын

@@UnterBlog Bekanntermaßen ist die Atomkraft in Deutschland keine Option mehr. Überdies ist sie eine endliche Ressource, die so viele Nachteile birgt, dass sie niemand mehr will. Man muss ja nur nach Frankreich gucken. Flamanville ist dasselbe finanzielle Desaster wie es in Finnland Olkiluoto und in der UK Hinkley Point C sind.

Brilliant as always. I’m not sure you need to pat yourself on the back so often, but it is deserved.

I've been a big fan of Tony Seba. However, I'm troubled by these two assertions (at around 4:35): 1) solar panels can be used in place of structural plywood 2) solar panels are already less expensive than structural plywood Any links to this project in Australia?

Incredible as always! I think he would benefit from updating his charts and graphs in terms of readability like they do on visual capitalist, as his ones takes awhile to process and look dated

Tony hits the nail on the head: we have the technology to mitigate the climate crisis, we only lack the political will to implement it. C'mon, world leaders: tell the petrol "pushers" what they can do with their "drug."

The excess capacity can also be used for making e-fuels for aviation and shipping.

US is way behind on the next generation of wind turbines. These are giant sized wind turbines anchored off shore. Goldwind’s GWH252-16MW intelligent wind turbine has a rotor diameter of 252 meters (827 feet). It also has a swept area of around 50,000 square meters (538,195 square feet) - the equivalent of seven standard football pitches. The turbine’s hub is 146 meters (479 feet) high - that’s as tall as a 50-story building. It is located at sea. The 16 MW wind turbine was installed in June 2023 at the Zhangpu Liuao Phase 2 offshore wind farm in the southeastern Fujian Province and came online on July 19. It’s blades adjust in real time and can rotate in hurricanes force winds unlike traditional wind turbines which lockdown in high winds.

this could be the greatest video ever.

At what battery cost per KWh, the solar energy (production + storage) becomes cheeper than traditional energy ? Currently Solar energy is already cheaper when when you add storage to it, its littel higher. That is why Coal fired plant is still running (purticularly during evening and night)

Thank you

Yes, it's amazing and the government's have to weaned off the perks for not doing. The planning laws designed and forced by the corporations would have to change. And stop subsiding oil, that's still happening in tricky ways. So individual house owners can start and not on roofs if possible as then there's maintenance costs.

Thank you that was very interesting, but I thought it was possible,

The Greedy are not going to share. On energy bills now there are charges that are not for energy. In the summer my gas bill is 80% non gas charges and 20% gas. If electricity was free people would not use other polluting types of energy. Places that import oil and gas have the most to gain by going Solar.

In Germany we are building new liquified gas infrastructure....

What when solar panels are covered with snow? Snow-melting solar panels would have to be used. Everyone around me uses normal solar panels without the snow-melting feature.

Amazing. Still waiting for the shoe to drop on land prices and therefore housing when we get rid of most carparks with the advent of Robotaxis which won't need to park anymore as they will be constantly on the move.

@roryscott9872

Жыл бұрын

How do you think we could capitalize on this?

@roryscott9872

Жыл бұрын

Buy apartments with no carpark on the cheap?

@hhal9000

Жыл бұрын

@@roryscott9872 Not exactly.My thinking is that the reason houses are expensive is based largely on the availability of land and particularly in cities land is at a premium and therefore property.Since carparks take up huge amounts of land in cities what would happen if we didn't need them due to Robotaxis.Tony Seba has already discussed the disruption to the design of cities generally if this were to happen but the specific disruption to land prices and housing hasn't been mentioned anywhere to my knowledge . Logically creating a huge additional supply of land in cities would put huge downwoods pressure on land and housing costs based on simple supply and demand economics.

great manga intro :D

If unsubsidized, solar is half the cost of coal, then why after shopping three companies, it's $55k cash (or $76k loan financed for 20 years) for a system (27.5kW size producing 28.9kW annually, NO battery storage) for which the sun will produce only 40% of my December consumption, while producing 250% in June. That is the system we ARE installing in early 2023. It provides a 4-6% IRR WITH the 30% credit -- a huge negative return without the credit, which is a terrible allocation of capital either way. We're doing it because we care about the environment. An entire region would be subjected to the same equation, because it gets the same sun, and wind in Kentucky is hardly capable of putting a dent into winter production, according to all the folks who sell turbines and tell me my production expectations in one of the most ideal locations should be very low. So my house scales to represent my region from a production-consumption standpoint (please explain if you think that is incorrect), which means, my house system would need to be 250% the size, AND require storage (our system would be about $175k cash, $241k financed). Our region therefore would need capacity to produce about 500-600% in our best months to cover our worst. So either Tony's claims are totally bogus/misrepresented, OR the immoral dirty energy companies are FAR more fair on pricing than clean energy companies. With battery backup, a self-sustaining system in this region is 400-500% times the cost of coal as an end consumer, not 50% LESS than the cost of coal as he claims. Someone has a lot of explaining to do if the costs should be 10-20% of what's being offered to home owners. That is a 500-1000% markup. A CASH price for the right sized system, installed, and serviced would cover 48.6 years of my dirty coal. Who wants to pay for a lifetime of energy, upfront??? Green washing? Or solar isn't ready yet?

@bluebiplane

Жыл бұрын

The unsubsidized solar is a utility scale calculation, not residential rooftop/groundmount financials based. I think the assumption that 'An entire region would be subject to the same equation..." may therefore be inaccurate. Check your numbers re '27.5kw producing 28.5kw annually' as they don't seem to make sense. Production is in kWh not kw. Our 16.6kw system produced 56.8kWh in just one November day last week. I expect you know of and will be benefiting from Net-metering. If so, the grid is acting as your energy 'bank' except during grid outages. Your 250% June production will be supporting your 40% Dec production. It's almost like having an off-site battery but not quite. Your solar production, regardless of the time of year, is ultimately benefiting the grid. Is your system sized to include annual energy needed for EVs? The pay off is greatly accelerated when marrying solar and EVs. Our 16.6kw system has already paid for itself in just a few years' time, we are not subject to energy or gasoline price fluctuations and the system has another 20+ years of free service. One could say we paid for our energy upfront and we are also reaping the benefits financially while contributing to the clean energy disruption future.

@huck7finn

Жыл бұрын

@@bluebiplane thanks for the response! I'll response to your points/questions 1. Good call on the system size and production, I had mistakes on it. Our system size will be 23.4 kW and it is predicted to produce 28,873 kW hours (kWh). That's an average of 79.1 kWh per day . . . probably 110 kWh/day in the summer and 50 kWh/day in winter. This is in Kentucky, with a completely unobstructed ground mount. Where are you located? Your array size to production is more favorable. 2. Totally understand the net metering. Again, with 30% credit (which will take me two years) and a 15 year 0.99% financing, the IRR is between 4 and 6%. If I paid cash, my payback period would be 13+ years. Hardly a responsible financial investment, especially considering this is not a risk-free investment. A 10-15% hurdle would be more appropriate. This works because of creative financing gimmicks. It only makes sense to me, because I intend to pocket the credits, which means I'm borrowing money for 15 years at 0.99% -- that's a no brainer. Without that, this is basically a wash and a donation to cleaner air. By the way, my assumption assumes my net metering is $1 for $1 (practically unheard of), so the most favorable scenario. There is risk that that does not sustain, which makes sense, because someone has to pay to upkeep the grid since my huge investment is far too small to be self-sustaining. The angle I'm approaching this from is questioning Tony's 100% claim, which means net metering doesn't apply exactly the same -- there's no coal to subsidize the system at night and in the winter, which is why net metering works. Coal produces consistently and predictably every day of the year. If every consumer did what I did, and created a 100% solar grid, we'd only have 40% of the power we needed in December. Every consumer in my region is subjected to the same production-consumption calculation, and the array must cover the dynamic in December, when consumption is twice as high and production is twice as low than in June. This means there must exist 58.5 kW in the grid, plus storage to cover fluctations, to provide for my needs in December. That array is 250% larger than the one I am about to purchase, PLUS, battery storage (Tony says 30-90 hours -- I say he's never experienced a week of rain). Since every consumer in my region has the same sun, my array production is a proxy model that can be scaled for any size and any number of consumers in it -- in December, there is not excess production anywhere, because there's no extra sun anywhere, and we can't store the excess from June, the way a credit on my bill from summer solar production can purchase kWh of coal production in the winter. [Based on my research, wind is not a big enough factor in my region (2-5%), so let's just focus on solar and battery only.] If (big IF?) the regional system has the same pricing that I do, this model is prohibitively expensive, and inefficient -- where does all the excess summer energy go when we only have 1-3 days of storage and we're producing multiples of what we need? So from a practical, boots on the ground perspective, how is the claim being made that solar is 1/2 the cost of coal, when the economics being subjected to consumers suggest that a 100% independent system would be twice the cost of coal, and wind can't explain this 400% discrepancy. I'm very curious to see the details and assumptions behind Tony's calculations per kWh. Something is not translating to the real world. If this were true, the demand for solar would be spiking . . . and we'd quickly create a supply imbalance until prices closed in on the competing resources (in which case, he claim could never really be true). Right now, I posture that prices are TWICE that of coal for a consumer -- they are for me. So something in Tony's figures is vastly different as an end consumer, and end consumers make the decisions. If it's not true for us, then it's not true. Maybe this is like arguing mass vs weight with a physicist -- they say it's different, but for people on Earth, it's not. If Tony is correct at some theoretical level, then my suspicion is the financers and installers are inflating prices to create a 10, 15 or 20-year model that makes consumers save a bit more than their monthly bill, bundle it with the summation of 30 years of savings and lots of pretty pictures and it sounds like a deal -- net metering is quite a used-car salesmen business. The value of my savings in year 30 has an NPV of about $0. Why else would a cash price be $50k to the installer and a financed price be $75k to the installer. Huh??? . . . someone's getting a kickback? If Tony is stating facts at some level, then some entities are really sticking to early adopters, who in my region must rely on coal, and the % of solar cannot exceed 20% of the grid, because anything over that amount and there's nothing left for the energy company to buy from you in June and not enough production in the winter without scaling the coal. 3. We have not gone to EV yet. I'm not sure when we'll get to that point -- I haven't done that math in about 10 years when gas was about $2/gal, but imagine it's a lot different with diesel at $5/gal and gas at $4/gal. We drive about 30k miles per year, averaging about 25 mpg, so figure we buy 1,200 gallons . . . which is about $300-400/month (in comparison, our electricity bill avgs about $300). The EPA says a gallon of gas is 33.7 kWh. I'd have to produce 40,440 more kWh (on top of 28,873) . . . that sounds like a razor thin return. Although, I don't know if 1,200 gallons from old cars translates 1:1 to new EVs. If I used 30 mpg or 35 mpg things look better . . . on the margin, higher returns than I can get from the system I'm buying for the house. 4. Bonus material: :) All the experts and salespeople say a wind turbine is a waste of my money here at the top of a hill in KY, but I will be getting one anyway . . . in the name of science and curiosity, but my expectations are that I'll be throwing money away.

@jarnorajahalme28

Жыл бұрын

EVs are about 5x more efficient, so your car energy use would be closer to 8000 kWH.

This of course applies only to electricit production, grid electriciy prices are a completely different field. Wholesale grid price is dependant on the most expensive poducer on the grid at any time. the instantaneous grid pice is raied untill enough producers find it economic to switch on and everyone gets that price so cheap solar is raking in the money during those periods and the consumers pay the sku high price. It will not be until enough cheap reneables are produced to keep ethe expensive producers off the grid that peak periods with high prices shorten that consumers will see a reduction in their bills.

Lets go

So I did a quick calculation for Germany (360.000 km2) The sheet says it needs 180 GW of wind capacity alone and that is no less than 60.000 on-shore wind turbines of 3 MW each (current technology). That is one wind turbine for every 6 km2 of Germany. That is without solar capacity which is even more. Imagine that (and think again).

@newyorker641

6 ай бұрын

Upgrading the 380 kV grid is costing Germany according to their "grid development plan" 237 Billion €, the 110 kV grid needs a triple Billion € investment. The costs for medium (20 kV) and low voltage (0.4 kV) levels cannot be summed up centrally since there are 600 operators. N-ERGIE Netz GmbH estimates 1 Billion € for their area around Nuremberg with 1,318,912 residents supplied. That's 758€/customer extra (!) just for the local grids! I know what many will vote for - the populist AfD. "Just make it stop!" The planned all electric soceity will never happen that way and the energy transition will be brought to a more reasonable path with nuclear power. I think Tony Seba has not looked at the big picture, only at dropping cost curves and even they are not true, Wind energy became more expensive in the recent years. Why? Sun and wind are medieval sources of energy with a super low energy density requiring vast amounts of raw materials to be constructed. Since covid and the war in Ukraine things have changed dramatically, the costs for capital, material and labor have risen, making many renewable projects far more expensive. If wind energy would be a success, why is Europe's biggest onshore wind farm in Sweden facing bankruptcy? I would like to see more people with a practical background talking about things.

would like to see some backup references/calculations etc to be armed with responses to the incumbent nay-sayers

The price of electrisity would fall as the production increases. That means the investments becomes less profitable. At some point the investments become negligible. I think that point is well below super-capacity! Battery storage is the bottleneck. The build up will therefore take longer than a rough calculation says. And theres a competition with BEVs for batteries. Battery prices therefore won't fall as predicted. One way to get overcapacity, especially in battery storage, would be to price electricity higher when battery capacity is diminished.

This guy is Like the Moses of Renewable Energy. Wow.

Solar capacity in winter is very low. You need months of storage, not a couple of days. Or maybe that was somehow accounted for in your calculations in which case it is rather strange that you didn't discuss it. Either way, it makes this proposal very dubious at best.

@gilian2587

8 ай бұрын

I'm not quite sure that it makes sense given my understanding of the cost of energy storage either. The cost of energy storage is very high.

@prins424

8 ай бұрын

@@gilian2587 Exactly, so might be worth mentioning it in this talk. He did talk about it in other presentations, but I don't remember it being convincing.

@gilian2587

8 ай бұрын

@@prins424 I have seen charts that show the cost of Lithium Ion Battery storage went from $7500 per kWh in 1991 down to it's current value of $151 per kWh in 2023. If it drops to be less than $10 per kWh -- that would be a breakpoint where wind-solar-battery storage systems will start to be cost competitive with coal, natural gas, and nuclear power.

Storage may need to cope with flood or other natural systemic problems. Requiring long infrastructural recovery times that batteries can cover.

I think Hydro power is missing on the chart. What is the supplier of those affordable solar panels, I need to redo my roof.

Why is electricity prices still going up tremendously during the past 6 months, when solar power is so cheap? What are the key reasons for this to happen? Expensive electricity storage required for solar power? Inadequate or expensive electricity storage? Monopoly by utilities? 3-5 fold excess solar & wind power with battery storage currently provide the least cost electricity generation, due to the current high cost electricity storage. The current high electricity prices, despite very low solar electricity cost is puzzling to me.

@mozit6

Жыл бұрын

Maybe it's just greed, covid and war related supply chain factors raise prices of goods/services so Utility companies join the bandwagon without adequate reason or explanation.

When is the right time to invest in solar? with this big falls in prices, what are the optimal time?