To all those who say the Russian invasion of #Ukraine is the wake-up call that will get the EU to reduce its gas use, I offer you this news story from 2014, when Russia annexed Crimea. Those who don't learn from history are doomed to repeat it. bloomberg.com/news/articles/…
If we really want to help #Ukraine right now - in addition to weapons, targeted sanctions and cutting Russia out of the banking system - we need to stop buying Russian gas. Turn down the thermostats and boiler flow temperatures, stop heating empty offices, use the log burners.
When the current conflict is over, whichever way it ends up, this time we need to learn the lessons. Go heat pump, stop installing gas boilers. Electrify industrial heat. Take energy efficiency seriously. Build gas or H2 storage. Harden our infrastructure against cyber-attacks.
Now the controversial ones. I've called the early shut-down of safe, well-run #nuclear power stations a crime against the climate. It is also a crime against security. Germany needs to halt the closure of its last 3 plants. Belgium, Sweden, etc need to stop pandering to hysteria.
And fracking. It's the height of hypocrisy to ban it in Europe at the same time as importing gas from poorly-regulated counties and begging for fracked LNG from the US. As long as we need gas, there is nothing uniquely bad about fracking. This was 2014:
Finally, can we have a biomass/biogas/biofuels strategy that a) doesn't reward environmental destruction: b) maximises fuel production; and c) directs it to use cases which cannot be served by electrification: maritime, aviation, storage, hard-to-heat-pump properties, freight.
Coda: while we're imposing sanctions on buddies of Putin, can we please add #SDP ex-Chancellor Gerhard Schröder to the list. No one has worked harder or longer to turn Germany into vassal state of Russia, getting rich in the process. This is from 2011:
Coda 2. To the extent that the energy markets have not done so already through high gas prices, we should even be switching back from gas to coal for as long as it takes to starve Putin of funds and leave a smoking crater where the Russian stock market used to be.
• • •
Missing some Tweet in this thread? You can try to
force a refresh
On the day of the opening ceremony of the Beijing Olympics, a short thread. 30 years ago in 1992, I was very proud to be walking in the opening ceremony of the Albertville Olympics. No, that's not me carrying the flag, I was only a mid-ranked moguls skier.
OK, since you asked...
Here's another one. Yes, that is me. No, it's not a one-piece. And no, we didn't wear helmets.
My discussion with Ban Ki Moon on @MLCleaningUp, covered a lot of ground - lessons from the pandemic, energy access, climate change, human rights, the Olympics - and it contained some real bombshells. IN this thread, just some of the highlights... 1/17 cleaningup.live/p/ep70-eh/
"We are suffering this pandemic because the world's leaders have forgotten past experiences. I sincerely hope that when we get over this pandemic, political leaders remember what we have been suffering, and don’t repeat the same foolish mistakes." 2/17
"I telephoned Tedros at the WHO and said you may not be able to handle this crisis alone. Then President Trump withdrew membership from the WHO rather than supporting it, and that was the beginning of the problems for the international community." 3/17
If you really want to know about blue hydrogen, whether it is inevitably incompatible with net zero or whether it is within the laws of physics and engineering - and the wit of humans - to do it right, here's a new paper, written by 16 researchers. 1/4 chemrxiv.org/engage/api-gat…
It says "our main conclusion is that, if the above requirements [limits on CO2 and methane emissions] are met, blue hydrogen can be close to green hydrogen in terms of impacts on climate change and can thus play an important and complementary role" on the road to net zero. 2/4
In fact, the new paper says almost exactly what I was saying before #bluehydrogengate blew up: "I've got nothing against blue hydrogen, as long as there are no fugitive [methane] emissions and [it has] 100% capture, or high-90s per cent capture.” 3/4 rechargenews.com/energy-transit…
So, my lovelies, I just dropped Version 4 of the Clean Hydrogen Ladder! For anyone new to all this, the ladder is my attempt to put use cases for clean hydrogen into some sort of merit order, because not all use cases are equally likely to succeed. 1/10
By way of background, the ladder is intended to debunk the naive view of clean hydrogen as the Swiss Army Knife of the future net zero economy. Just because you could *technically* do something with clean hydrogen, it doesn't mean you will. Thanks for the image idea, Paul! 2/10
This time round, I have written up the Clean Hydrogen Ladder on LinkedIn, so you can see some of my thinking. In the piece I go through the various types of sector where hydrogen might, or might not, play a role. 3/10 linkedin.com/pulse/clean-hy…
My latest for @BloombergNEF: Climate action - It's The Trade, Stupid. Why free trade and fixing the WTO are more important than carbon border adjustments. about.bnef.com/blog/liebreich…
Although dealing with carbon leakage is certainly an important question, it is not the most important question. What is critical is to unleash trade to play its full role in support of climate action. about.bnef.com/blog/liebreich…
How can trade accelerate the uptake of clean technologies? How can it help poorer countries leapfrog to low-carbon solutions? How can it help decarbonize corporate supply chains? These questions will decide the speed, fairness and success of the global net-zero transition.
OK folks, you want zero-emissions construction, forestry and farming machines? The future may be hydrogen, but not as you know it. I spent yesterday with Lord Bamford and his team at @JCBmachines's secret test quarry near Uttoxeter. This puppy burns hydrogen in a thermal engine!
Engineers at @JCBmachines have developed a range of battery machines, which work great if they are not in constant use and have a grid connection. For off-grid, continuous use they tried fuel cells, but found them complex and expensive. Et voila, they developed a hydrogen engine!
I was well impressed. I'm a mech engineer with a thing for fluid dynamics and thermodynamics. The first ever IC engine ran on hydrogen in 1807, but solving all its problems (hotspots producing NOx, steam removal, reliability, etc) is hard. If @JCBmachines has done it, it's a BFD!