What would be a critical look though? They thought it would be good to invest in it and so they did, other countries also had that choice if they so wished to sponsor it for strategic purposes but they are ruled by a different ideology which made them decide to not do it.
I don't think there's anything to be critical about, they invested a lot in it and are reaping the benefits.
Should we also be critical about how the Internet started as a state-sponsored project? Many things that aren't commercially viable in its initial state of development need state-sponsorship to get off the ground to be exploited by private companies, the Chinese saw an opportunity for that in solar PV, kudos to them.
China is actually carrying our lazy asses.
1) Gas peakers - where every kilowatt hour delivered by solar or wind is just a kilowatt hour of gas that would otherwise have been burned. We are generally still here - still burning gas while it's sunny and windy.
2) Pumped storage and batteries gets us to 98% carbon free grids with ~5 hours of storage with 90% roundtrip efficiency - https://reneweconomy.com.au/a-near-100-per-cent-renewables-g...
(98%/5 hours is for australia and will vary for different countries but probably not wildly).
3) Syngas fills in that last 2-5% with ~50% roundtrip efficiency. Every kilowatt hour used in those 5% times - those dark, windless nights will be quite expensive although, counterintuitively still cheaper than an every kilowatt hour generated by a nuclear power plant - https://theecologist.org/2016/feb/17/wind-power-windgas-chea...
3 and to some extent 2 will require natural gas to be prohibited or taxed heavily.
Or just some old gas plants. No one is demanding a 100% solution. Let's get to 85% or whatever first. Arguments like this (which always appear in these threads) are mostly just noise. Pick the low hanging fruit, then argue about how to cross the finish line.
And the bit about China is an interesting article about trade policy but entirely unrelated to the technology being discussed. "Because it's Chinese" is a dumb reason to reject tech.
One study determined the cheapest energy grids for many countries. IOW, if you had to rebuild the energy grid from scratch today, what would be the cheapest way to meet your needs?
And the answer was 90 - 95% renewables, depending on country. Solar + wind + batteries for 90 - 95% of the power, with natgas peakers for the rest. And that 90-95% number increases every year.
Another survey noted that while Australia and many other equatorial countries are optimal for solar, Finland is pessimal. Most countries have already passed the point where solar is best in pure financial terms. Finland hasn't, but it's very close. Which is insane, given that Finland is a poor place for solar, but a great place for wind, nuclear & geothermal.
I doubt there are any places in the world where some carbon free combination of solar, wind, hydro, pumped storage, batteries and syngas isnt economic.
Any disagreement in how much they should be taxed (e.g. 10,20,30,50,90%) can be considered a subsidy.
What people are mostly concerned with is whether a subsidy is distorting via over production. E.g. when China entered the market in solar, most western solar companies following stricter environmental protection requirements went out of business.
Policy makers are trying to decide whether it’s too risky to shut down all manufacturing of heavy machine capable industries and hand it over to China.
So you don't know what the number is?
> China has on average ~ 10x the amount of subsidies than the west when it comes to manufacturing.
And yet you just randomly decide to 10X it for china?
Typical disingenuous anti-china nonsense. What's next? China spends 10X on defense compared to "the west"?
European analysis resulted in an 18% offsetting duty, meaning Chinese subsidies are lower than American ones.
Its not laziness, its corruption. The USA has a government that's tainted by moneyed interests who don't want their established gravy train derailed no matter how much it's fucking the entire planets environment. Now add to that, the current administration is too stupid and short sighted to ever incentivize change.
What if... (stick with me here because this is about to get crazy)... free market capitalism isn't the best solution for everything...?
A "critical look" from a US magazine would explore how, with solar power clearly being the future, the US has abdicated its energy dominance to another country. It would discuss the potential ramifications of us not owning our energy infrastructure supply chain the way we do with oil/gas, and what might be done about that.
The New Yorker is a US magazine. From the US perspective, yes, it is "good" when we do it and "bad" when China does it in a way that could negatively impact us.
According to the treasury dept (and the EU): https://home.treasury.gov/news/press-releases/jy2455
There's going to be a beautiful synergy here between electric vehicles and solar. Because an EV battery is already easily enough to power most houses through 14-16 hours of darkness, so if it can be a sink for solar during the day it can then be a source during the night. The future will have a combo of residential battery storage and V2H/V2G which has an attractive property that it scales naturally with population (every new person that moves to a location brings their EV battery with them).
It may be true for some who WFH often or in some cases, but not enough EVs will be able to discharge overnight for a v2g battery revolution.
BYO house solar is optional when there is grid solar (and home solar exports).
Just one note, I believe what you mean is some form of gas made from renewables, most likely hydrogen.
"Syngas" is a term that has a relatively specific meaning in the chemical industry, notably it is a gas mixture of mostly Carbon Monoxide and Hydrogen. I do not think that this is what you mean.
1. You have access to a charger at work 2. You’re retired 3. You take public transportation or bike to work (fairly common scenario in Europe) 4. Work-from-home (got more common after covid, I know many people who do it at least once a week now, and that’s generally enough to charge what you need to drive for a week) 5. You charge only during the day on weekends (should be enough to cover the week for most people, even if you feed say 20% of it back to the grid through the week) 6. Rental fleet operators (booking data can inform charge/discharge policy) 7. Residential batteries, where you charge the EV at night with what you got during the day, every day, but set up a policy where you allow both the home battery and the EV battery to discharge if the electricity is expensive enough. I could see myself making decisions about WFH or biking to work based on electricity pricing.
Wind is the dominanting renewable source, with enough of it for Finland to enjoy the second cheapest electricity in Europe last year. And indeed, even solar is profitable, hindered by the winters but helped by the long days during summer.
Remember that even my little town car (Renault Zoe) has a 52kWh battery.... which would run my house for five days. So the energy stored in these systems can be considerable.
The people doing these things have thought a lot about it. Take a look at this video - it's a bit 'puff piece' but shows what one way of doing it looks like:
Obviously it is more complex than that, but in a nutshell it's part butt-hurt and part amalgamation of state and private enterprise that does not mesh well with classic liberal ideas of freedom and human dignity.
People use more energy during the day.
People, globally, use more energy in the summer.
This might not be intuitive if you live nearer the poles, but that's not representative of where the global population live.
And in some of those places, like California people obsesses about the "peak" that is left after you subtract all the solar energy, even if it's lower than the previous real peak.
Luckily that fake peak is immediately after sunset and so easily beaten with a small amount of battery, leaving a much cheaper and easier problem to solve as the peaks are really what drives electricity costs, dictating transmission size and standby capacity.
Conversely, if we didn’t drive to work, we probably wouldn’t have a car.
On the other hand, we have a big solar array at work so if we had on-site parking (we don’t) we could drive our power home.
It’s probably impractical in reality though, the tax treatment would be chaos and we use the power we generate at work during the day on-site.
> second cheapest electricity in Europe
But this isn’t Russia or Iran. They’ve also done so so much good while the west studies its own navel and makes “wealth” out of paper and bits.
I’ve often thought “yes, but where’s the goddamn gratitude”. It’s good to see it.
Luckily there is this thing called a grid, and the UK has a lot of anti-correlated wind generation on it, which helps a lot.
All my detailed stats are here:
https://www.earth.org.uk/energy-series-dataset.html
Also see:
Moreover, even if we take the top 25% percent of commute distances (which is >40km per day), that still leaves you with 10 days until you have to recharge. If you recharge every weekend, you still have plenty of battery capacity for your needs outside of sun hours (you likely will need only 1-2 kWh per day anyway).
Tariffs in the USA are basically a tax on Americans. The aim being to make imported goods more expensive for Americans so they're more likely to buy local goods which would otherwise be more expensive than the imported version.
Still close to nobody demands it today, and a few people are already successfully selling it. So I don't see where you found a problem here.
Peak electrical demand does not coincide with solar generation. Generally, peak demand is either early in the morning or the late afternoon, when solar production tapers. In order to make up the difference, you'd need a couple thousand megawatt-hours of battery capacity for most regions. You'd also need this to happen twice a day - either side of typical working hours.
This is true in Tokyo and Mumbai. Tokyo's data is here https://www.tepco.co.jp/en/forecast/html/calendar-e.html
Mumbai's peak electricity demand is typically in the late afternoon, when solar output starts to dip.
The solution to this is not more battery capacity, but varied power sources. Wind, solar, gas, nuclear, etc.
Spot checking July 2019 the oldest year it had, it's peak day also had the peak at the same time.
Do we have different definitions of "late afternoon"?
I also don't understand the link's differentiation between "demand" and "usage", but "demand" is higher and nearer noon it seems.
It's also not clear if home solar is accounted for and is a factor. You'll see a "demand dip" when behind the meter solar is generating if you're only seeing the grid side of things. Some grids estimate and include it or call it out separately.
Finland has lofty goals for becoming a hub for new green energy intensive industries, but these require large amounts of capital and it'll remain to be seen if that realizes.