Discover and read the best of Twitter Threads about #Grid

Most recents (24)

🧵| What lessons can the 🇺🇸#US learn from the 🇪🇺#EU's 🔆#EnergyTransition?

As states and the Biden administration move towards #electrification, the US needs to rapidly expand its electric⚡️#grid to tap the potential of 🌱#renewables and lower carbon emissions. Image
2/5 | New York recently became the first US state to require its public power provider to generate all electricity from clean energy by 2030.

This will require more connections between renewables and the 🔌#grid.

More from @aliyaute in @GuardianUS👇… Image
3/5 | Plugging in 🚙cars, 🏠homes, and 🏭factories to renewables is a cornerstone of Biden’s plan to cut emissions, which means electricity demand in the US could roughly double by 2050, even as overall energy use goes down.

🔗@PopovichN & @bradplumer👇… Image
Read 5 tweets
First leaks of the EU Net Zero Industry Act are out. Here is what to expect for the official draft proposal on March 14th:
#GreenDealIndustrialPlan #NZIA #IRA
European manufacturing capacity shall be scaled up for the following technologies👇(1/13)
Scope (2/13):
1. #Solar Photovoltaic & solar thermal
2. Onshore and offshore #wind
3. #Battery technologies
4. #HeatPumps + #geothermal energy
5. Renewable #hydrogen
6. #Biomethane
7. #Nuclear technologies (fission)
8. #CCUS
9. #Grid technologies
Manufacturing capacity objectives within the EU by 2030 (3/13):
- Binding overall target: at least 40% of the Union’s annual deployment needs
- indicative targets for specific tech: wind turbines (85%), solar PV (40%), heat pumps (65%), batteries (85%), electrolysers (50%)
Read 13 tweets
This AM I entered the uranium sector in a small manner. Been watching the market and learning for some time now. I bought pure play physical uranium trust units. Not explorers, not producers. I may or may not buy producers, possibly explorers.
Given the spot price of uranium is a secret until the last day of each month and the longitudinal spot price suffered immensely post-Fukushima now is a moment to act. Others, bolder, perhaps much smarter, moves a year or so ago.👏
There have been some instantial minor see-saws for the last decade, but the market has gradually strengthened and a number of factors are bringing nuclear power into the public psyche.
Read 19 tweets
1/4 Anyone see this from @WSJ @TokyoWoods?

#EV assembled outside North America could qualify for subsidies if purchased for lease by #businesses
2/4 #Market Prices Suggest the Movement to a Green #Grid Will Fail
3/4 The chart below shows the #FCF yield of all U.S. #mining stocks over history. The message? Nobody believes the current boom in commodity prices and associated cash flows will continue.
Read 4 tweets
If #Russia takes power from #Ukraine, #TeamOneFist will respond!
Op.Gradient: a #cyber strike against a #hydroelectric plant's construction site. Their sensor #SCADA network and #GNSS base station were successfully penetrated, which monitored ground/foundation stability. 1/4
Over the course of a week, I gradually introduced circular error into the GNSS readings, reducing it's accuracy to disrupt their work. At the end of it, both the sensor network and the base station were demolished, to prevent them from fixing the damage caused. 2/4
By the way, this site has been flooded from erosion in the past. This network is vital for RusHydro to ensure that construction is safe, and is following the approved plan. All with Western made @LeicaGeosystems and @MoxaInc devices. Hopefully, this will happen again:
Read 4 tweets
Today we announce a first in #TeamOneFist history - #cyber striking an operational #Russian #AI/#ML (#MachineLearning) model, in addition to a #power #grid #SCADA/#ICS!
This is Op.Neutrino, an electrical counterattack against #SPB, #Russia, and now, it's story is here. 1/4
At 17:00 local time, we assumed control over an @EnstoGroup #grid #automation #controller belonging to the DK Port substation. Timing was chosen to match peak usage hours. In addition to controlling power supply, it was supplying data for Rosenergo's FLISR fault #algorithm 2/4
From the controller, we successfully fed bad data into the FLISR #ArtificialIntelligence model, via the connected sensors. Then, we nuked it!
Every attack against #Ukraine will be avenged, every #RU #data model will be corrupted! 🇺🇦☢️👊3/4 #UkraineWillWin #cybersecurity #infosec
Read 4 tweets
“Interested in sustainable energy and energy transitions?
My research group—Energy Technology and Policy Assessment—is looking for graduate students (master’s and PhD) and postdoctoral scholars interested in #lifecycleassessment (LCA), technoeconomics, and innovation. McGill
Civil Engineering is an excellent program for sustainable energy, spanning electricity, transportation, and environment (including collaborative, interdisciplinary opportunities across engineering departments and campus). ETAPA research is in line with #TISED goals for
sustainability in engineering and design. Undergraduate research assistantships will also be available.

Present student/postdoc opportunities focus on:

♻ LCA of #transportation in Peru and Canada
♻ Land use impacts of electricity and energy #infrastructure, USA, Canada,
Read 8 tweets
#Ersatzstrom ist, wenn das Haus nach der Trennung vom Grid wieder 3phasig aus dem #Batteriespeicher versorgt wird.
Die Trennung aller Leiter vom Netz geht schnell, aber der #HybridWechselrichter braucht etwa 1 Minute um neu zu booten und ein #53Hz #Ersatzstromnetz bereitzustellen
Die #Microwechselrichter brauchen eine Netzverbindung damit sie liefern. Leider erkennen die das neue Netz mit 53Hz nicht an. Tabelle zeigt 53Hz Frequenz
Read 7 tweets
Most CS undergrads go through four years without learning how to prepare for jobs in #Cloud Dev firms.

They learn OS, DBs, languages like #Javascript, #C++, #python, etc. but little on Cloud-related topics.

Colleges/Universities should consider incorporating these 10 topics.👇
1.History and evolution of Distributed Computing to Cloud computing
-#Grid computing
-#Parallel computing
-#Cluster computing
-Utility computing
-Service orientation
while talking about performance, robustness, high availability, delivering SLAs
2. Why Cloud Apps?
- Types of Cloud (Public, Private, VPC, Hybrid, Multi-Cloud)
- Types of offerings (IaaS, PaaS, SaaS)
- Service level objectives (SLOs) and Service Level Agreements (SLAs)
- Regulatory issues, Sovereign Clouds, Cloud Security
Read 11 tweets
Tu utilises toujours Flex 😑

Certaines fois tu DOIS utiliser Grid ✅ !

Je te présente le :

➡️ "World famous Grid CSS Snippet"

Regarde l'effet parfais que ça donne avec la vidéo 🤩

#RT ❤️

🧵 #thread #css #grid #flex
Quand l'utiliser ?

Comme tu peux le voir dans la vidéo, c'est quand tu as une liste d'élément et que tu veux plusieurs items par liste en fonction de la taille d'écran !

Tu trouveras surement d'autres use-case !

Voici le "World famous Grid CSS Snippet" : Image
Mon but, c'est que tu le comprennes, donc je vais décomposer chaque partie ✅

Déjà voici une petite CodeSandBox pour que tu puisses tester :…
Read 11 tweets
THREAD: Watching today's @FERC monthly open meeting. Among the highlights: a potential final decision to pursue a $20M enforcement case against Energy Transfer over the Rover #pipeline, and action on #transmission line ratings.
And we're underway.
@RichGlickFERC said public will be able to attend next month's open meeting, provided COVID numbers are encouraging.
Read 14 tweets
"From undirected to directed networks of dynamical agents"

Today's SFI Seminar from @robinus88 (@UCSantaBarbara), streaming now:

(Follow this 🧵 for highlights and select slides)
"[This is] the main question when we talk about power could be water, it could be gas, it could be opinions transmitted over social media:"

- @robinus88 (@UCSantaBarbara), streaming now:
"We want to keep the right-hand side of this equation as close to zero as possible. What happens if you produce too much, the frequency increases, which we don't want for a variety of reasons."

- @robinus88 (@UCSantaBarbara), streaming now:

Read 8 tweets
New Thread on #Ukraine's ##Electric #Power #Grid and @NPCUkrenergo request to connect to the European Network @ENTSO_E

No North American RTO, ISO, TSO or Balancing Auth would leave its neighbor "islanded" for 18 days under extraordinary circumstances.…
Update Mar 15th #Ukrainian Power #Grid

Stable 50Hz under Extraordinary Circumstances Day 18

I am trying to envision a natural or manmade regional event within the United States and Canada, specifically their connected power grids, where due to events beyond the control of... 2/
... any Balancing Authority (regional system operator) resulted in one of those BAs needing to isolate itself ("Island") from its interconnected neighbors, then was not reconnected (synchronized) once its system demonstrated system stability for (some) period of time. 3/
Read 12 tweets
If you think gas and energy prices are bad now, just wait as the climate crisis continues to take a toll on infrastructure (wildfires, floods, hurricanes, wind). Pumping more gas is only a temporary pricing fix, but it's a long term accelerator creating more issues.
Things we can do now: 1. decentralize to more resilient power (rooftop solar, batteries, microgrids) 2. decarbonize (wind, solar, geothermal) 3. Less individual transport, more bicycling/walking/mass transit first, EVs if you can, hybrid where necessary. 4. lots of disaster prep.
ps. I'm chuckling at all the folks commenting on "that's so dark" or "why the depressing content"... you must have missed reading any of the posts on this account through the last two dozen disasters ;-)
Read 6 tweets
ZBF release finally draws closer ( We have been working to get the data/report out & understandable. Here is a short thread with some interesting observations that we made. First, here is a cheat sheet for our scenarios (a wide spread of possibilities)
First, we find that scenarios have huge amounts of #wind & #solar. We also find that deployment rates for these (& #storage) must dramatically increase to reach our goals (with and without novel generation).
This becomes increasingly important for limited technology cases & huge for #storage in terms of energy capacity.
Read 17 tweets
Getting the whole world to #netzero #GHGs rapidly is going to be incredibly difficult. But given how strong and organized the #climateopposition is, we must distinguish #thesignalfromthenoise on which pathways are the most likely to succeed. A 🧵 on how I think about this 1/14
2/ First, we cannot rely on social and lifestyle change governed by new paradigms like degrowth to deliver in time for this #climatedecade. But if the movement delivers small reductions in energy or meat consumption, we need it…
3/ #Technologyandpolicy (and politics) need to do the heavy lifting. Can they deliver? Yes, but to effectively channel our efforts and fight off the opposition, we need to distinguish between main courses, side dishes and poison pills (frequently buried in the side dishes)
Read 14 tweets
Long🧵on the provisions of #BuildBackBetter on all things #electricity & #grid. The act starts w/ ~3bn in loans for electric co-ops @NRECANews, incl. projects w/ #batteries. Co-ops have been very involved in @ENERGY-funded R&D & are now enabled to bring results to practice! 1/
It is funny that in my postdoc work @CMU_ECE & @NRECANews w/ @eeregov funding, we actually studied the added value of #battery to #photovoltaics for residential customers' energy cost savings:… & [1],[3], [4] here… 2/
Another ~10bn to co-ops for loans until 2031 to improve #resilience & #reliability w/ investments in #renewables & #transmission . Co-ops 'own' transmission lines & this money can motivate adjacent upgrades. Also critical that #renewables & #transmission appear together here! 3/
Read 23 tweets
This comes from TX gov's letter to the local PUC in light of a stressed electrical #grid & it is so scientifically uninformed! A 🧵on #reliability in the #electricity sector... -1/n
Reliability is the behavior of an asset according to what is built to do w/o "breaking". Wind turbines & photovoltaics (WT+PV) are reliable when they generate according to blowing wind & shining sun. They are unreliable when a WT blade breaks or PV get hot-spots. -2/n
In other words WT+PV #volatility has nothing to do w/ reliability. Pushing the "volatility=reliability" narrative is unscientific, if not plain bad use of the language we all agree upon to communicate w/. -3/n
Read 6 tweets
We released a report yesterday w/ @350Montana & @GridLabEnergy on "Affordable & Reliable
Decarbonization Pathways for
Montana." Here is a short thread...
First, report is here:…

Second, Exec summary is here:…

Third, More can be found @350Montana:…
We performed five scenarios for the MT #grid. Long-story-short, the MT grid can run #reliably without #coal or #naturalgas & become 100% #renewable by 2035. MT still needs import/exports w/ other regions; but exports far more than imports. Image shown is 2050.
Read 15 tweets
Generally speaking #infrastructure is defined as the basic #physical systems of any #business, #region, or that of any #nation... including #transportation systems, #communication #networks, #sewage, #water supply & #electrical #grid systems. #BuildBackBetter #logistics #stimulus
Various types of #infrastructure #construction based projects typically drive the bulk of conversations amongst those of us vested in the arduous process of "progress" moving forward.
#Highway improvement, #street & #road maintenance & #bridge building commonly take center stage.
Mass #transit, #airport & #airways, #municipal #WaterSupply, #waste management along with waste #Water #management,
#power generation & #transmission, #HazardousWaste removal & #storage ALL must be considered while addressing basic underlying societal frameworks. #sustainability
Read 7 tweets
#JetBrains #Rider bring new level to #AvaloniaUI #Xaml editing.
#AvaloniaUI #Xaml on steroids, from left you have tree structure of Xaml, in the middle you have Xaml editor and on the right compiled IL of the Xaml Image
Inspecting directly from #Xaml the control class hierarchy Image
Read 26 tweets
📢𝗦𝗲𝗿𝗶𝗲𝘀 𝗮𝗹𝗲𝗿𝘁!

We are thrilled to announce our new series #Tech4India as part of the #ETI in partnership with #NESTMEA @MEAIndia & @PrinSciAdvOff

Stay tuned for:

🔸Info on key #emerging technologies & sectors 📡🧬🚀⚛️ 🤖

🔸Details on participation in the #ETI Image

Recent advances in 𝗤𝘂𝗮𝗻𝘁𝘂𝗺 𝘁𝗲𝗰𝗵 can bring paradigm shifts in #computing #communication & #cryptography affecting all sectors in the process

Participate in #ETI & help India prepare for the #QuantumRevolution 2.0⚛️


1/2 Image

We encourage people from varied backgrounds to form multidisciplinary teams and send us EoI on innovations like #QuantumComputing #QuantumCommunication & #QuantumNetworks

Selected teams will be invited to prepare a consolidated tech dev & adoption roadmap 4 🇮🇳
Read 15 tweets

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