Plastic/FRC pipes solve the leakage problem. They are also salt water resistant. Soft steel NG distribution pipes have low leak rates as well. Converting hard steel NG transmission pipes is possible by lining them in plastic. In any near future, H2 only new pipes would be built. H2 is more valuable when it is pure because it has higher efficiency electric conversion than NG, as well as being an ingredient to several important chemicals.
Green H2 does not benefit oil industry at all. It is only basis for a H2 economy because such an economy has to be 100% clean (FF derived H2 has less net energy content than original FF), and the essential rationale for an H2 economy is one where enough renewables to provide 100% of electricity every day needs to overproduce on most days, and H2 electrolysis is an automated way of providing transportable/exportable fuel that converts to electricity at high enough efficiency. The transportation cost advantage of H2 over electric transmission is enough to overcome the efficiency loss of creating it when the electric energy is cheap enough. 2-4c/kwh is enough for cheaper energy delivery by H2.
While Toyota has made great research/development in fuel cells, I agree that they have had a “don’t buy an EV until you see our next model of the Mirai”, and oil companies bs about “blue H2” potential as path to fish for more subsidies, the anti-H2 fan boys are actually EV/battery investors. H2 economy requires batteries, and does have vehicle applications, but the main reason for it is that it is only path to 100% renewable energy.
The good match for wind, and offshore wind especially, is that many places achieve full electric demand coverage from solar alone on some days. On those days, adding batteries with more solar could achieve solar coverage over 24 hours. If it is windy at the same time, no wind energy would get sold those days, and then no additional renewables would be economic in that region, and higher demand days would not get covered by renewables. H2 is path for, wind especially, to sell/monetize all of their energy produced, but also bypass, for all renewables, grid transmission bottlenecks that monopolies don’t mind being bottlenecks if it increases their discretionary power in providing energy permission.
They have no qualms about taunting a nuclear powered Russia. The return of a CIA puppet like Yeltsin is not likely, but just as Ukraine, there is not the slightest US concern for the welfare/benefit of people. Just destruction, hike price of oil, sell a lot of weapons, and buy the ruins for cheap.
thank you. additional info here is that it is a plastic-based substance, which should be cheaper and easier to work with than metal structures.
Not sure about calling renewable energy projects “junk offsets” on the basis of “the energy is already cheap enough”. Forest based offsets are also subject to private ownership, logging rights, and going up in flames. The auditing for those is suspect as well. Both forests and renewables would exist without a carbon offset market, and so perhaps they are all “junk”.
The right price for a carbon tax is $300/ton ($3/gallon gasoline/diesel). Tax revenue paid as dividend to residents. By far, the cheapest way to avoid paying taxes on energy is cheap renewables. But if costs of capture/sequestration are lower than $300/ton, then FF companies investing in these, lowers their taxes, and does not prevent more renewables in addition to this. They are independent industries with independent skills.
CO2 levels are likely to overshoot even with 100% energy transition by 2040.
As they should be. US/NATO expansion is an existential threat to Russia. CIA even more brazenly embraced would divide and conquer Russia through splitting it into warring provinces. US has no intention of improving humanity/world if it reduces subjugation to the empire.
one of the largest offset projects in Kariba, Zimbabwe, suggested that the amount reaching communities was 6%, at most.
and by “communities”, they mean the “forest owner”. Perhaps that is more capital to buy harvesting machinery. But in general this is an extra monetization/financialization scheme that doesn’t affect actual carbon reduction. This is not money that goes towards transitioning energy systems and reducing emissions.
A carbon tax and dividend scheme can properly compensate maintained forests that don’t burn. Instead of financializing corporate PR schemes.
about 42 panels per hour. If that includes wiring somehow, that is faster than other solar. Maybe their daily productivity estimate includes scooting out of the way of other trains and less than 24 hours operation.
10gwh is last report I have of CA utility battery storage.
And in 20 years, the climate change migration period will start in full.
It already has. Syrian instability started with droughts. The worse of it, is that war will always be a higher priority to oil interests and their captured governments than cooperating on human sustainability.
Seems credible that there is no threat to ROK. OP is suggesting a tiny role for ROK being discussed anyway.
NK has a bigger army, and sure to receive support from neighbours. US has logistical issues in providing support. DPRK blowing up bridges does mean not seeking to use them for their own invasion, so on that point, you are right.
After WW2, the US were Japan’s proxies in the “temporary” division of South Korea, and then against the Democratic result that elected a North Korean as leader of all Korea. Colonized ever since.
There were national guard snipers deployed to, I think, an Indiana University protest.
I don’t know about the practicality of rails as conductor, but it wouldn’t have to be high voltage.
About the train “deploying tons a day”, where did you get that from?
article said special train could deploy 1000 panels per day.
While every comment here seems to scream “end patents”, arm has less patent bs than other tech (rounded corners) meant to sue/prevent use. Arm works hard on developing and improving architecture and designs to offer licenses at a compelling price. Qualcomm paying as much as other licensees should be preferable to Qualcomm than bankruptcy.
Their justification for tariffs on Chinese cars was that they were uncompetitively cheap due to subsidies.
This is mostly a lie. EU placed smaller/fairer tariffs based on those subsidy allegations, but in US, all politicians are devoted to oil oligarchy profits. 100% EV tariffs and 50% solar tariffs, 25% battery and ebike tariffs are all about protecting oil, instead of small domestic solar industry. Global warming is a lower priority than war, or making sure existing and new oligarchs have plenty of profits to fund politicians with.
the cheapest battery chemistry, used in most affordable EVs, uses no nickel or cobalt. “Race”/premium EVs still want to use that type of battery, though
Corporatist PR slogans and promises is not a path to human sustainability.