Discover and read the best of Twitter Threads about #storage

Most recents (24)

That’s a wrap on #PolkadotDecoded! Catch the highlights from some more of the talks, and learn all about what’s happening in the @Polkadot ecosystem.
Learn more from @rossbulat about @ParityTech`s new staking dashboard featuring Validator Selection Algorithm and Chain API Integration, that is now in beta and available to use. Take it for a spin at
How does @Polkadex enable High Frequency Trading with @substrate_io and #Polkadot?Learn more about the future of exchanges from @vivekprasannan at
Read 19 tweets
Let us take a look at $TWST and some #Synbio.

Twist is the #DNA company. They break themselves into 4 different segments with #Synbio, #NGS, #Biopharma, and #Storage.
The first segment is Synthetic Biology. This is what I call the Mail Order DNA business. Many companies need DNA for developing therapies like cell engineering or gene therapies. Many of these DNA strands can be synthesized for just a few cents per base.
This won't be a huge money maker as they can ship hundreds of thousands of DNA sequences a year for just a few dollars per. It is the back bone of their sales, and its still growing nicely. Its the cash cow that will fund the future developments which can be big winners.
Read 10 tweets
It should surprise no one that the #ERCOT grid isn't fixed. There's a good chance there will be outages at some point over the next 3 days. Here's a look at what's going on.
1/🧵#txlege #txenergy #energytwitter
A LOT of thermal power plants are out for maintenance (~16GW) & Friday, more broke: 6 gas plants = to ~3GW, roughly an Austin worth of power. I'll get into why power plants are breaking below.
#txenergy 2/…
Here are four key things to remember as Texans spend the weekend obsessively checking @ERCOT_ISO’s dashboard to see how the grid is holding up. 3/…
Read 19 tweets
Citing the previous tweet
and adding more information hoping to help get a clear panoramic on increasing #foodprices and the increasingly looming narrative of #recession 👇
A massive backlog of #grains is piling up in #Ukraine to the tune of nearly 25 million tons due to "#infrastructure challenges" and blocked #ports in the #BlackSea, including #Mariupol - @Reuters reports 📰…
#Ukraine was the fourth-largest corn exporter in the 2020/21 season and the sixth-largest #wheat exporter in the world, according to the #IGC (International #Grains Council).…
Read 18 tweets
The most important factor in how much dietary iron you absorb is not whether it is heme or non-heme, plant🌱or animal🐮 - it is your current #iron #status.
If you are iron #deficient you may absorb 25% from plants, if you are iron #replete you may absorb less than 1%. Image
#IronStatus (is your body low in stores?) is the main factor determining how much iron you will absorb from your diet🌱🥩. The body doesn't want too much so high absorption ONLY occurs if your #storage is #low. The body is smart🩸🧠🫀🫁💡! Image
The body is very good at recycling #iron from dead red blood cells.
Only 5-10% of our iron needs come from our #diet🍽️
🥬🍠🍳🍔🍗🥜🍞🥩 Image
Read 8 tweets
The final version of our paper
"#Storage requirements in a 100% #renewable electricity system: extreme events and inter-annual variability"
is now published in Environmental Research Letters 🎉
Joint work with @QvistStaffan…
@IOPenvironment #energytwitter
Regarding 100% renewable electricity systems, prolonged periods with persistently scarce supply from wind and solar resources have received increasing academic and political attention. Our article explores how such scarcity periods define energy storage requirements.
We contrast time series analysis with system cost optimization model, based on a German 100% renewables case study using 35 years of hourly time series data ➡️ Much more data than in usual energy system analyses
Read 9 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
1/#Web3 สรุป ครบ จบ #โพสต์เดียว พร้อมตัวเด็ด มาแรง!
Web3 เทรนด์มาแรง 2022!
มันคือการเปลี่ยนแปลงสู่ #democratized #Internet หรือการคืนผลประโยชน์ให้ #users มากขึ้น
🔥1. ต้นกำเนิด Web3
🔥2. Web3โอกาสใหม่สำหรับผู้ใช้งาน
🔥3. แล้วนำมาใช้จริงยังไง? ตัวอย่าง Web 3 เด็ดๆ
By #MetaMild
#WEB3 เกิดตั้งแต่ปี 2014 โดยผู้ร่วมก่อตั้ง #Ethereum &Gavin Woodผู้ก่อตั้ง #Polkadot

I think it would be possible for BitDNS to be a completely separate network & separate blockchain, yet share CPU power with Bitcoin. -Satoshi (2010)…
3/องค์กรให้บริการ #domainnames อย่างBitDNS สามารถเป็น #Decentralized Domain Name System(DNS)ที่ใช้เทคโนโลยี #บล็อกเชน จึงไม่รวมศูนย์อีกต่อไปได้
เนื่องจาก #เว็บไซต์ ต่างๆ มักถูกดูแล ควบคุม จำกัดสิทธิเสรีภาพ(#Centralized สูงมาก)ในการแสดงความคิดจากคนกลุ่มเดียว (unilateral control)
Read 25 tweets
#SC21: @HPC_Hyperion #HPC Market briefing (without the breakfast this time 😉 )

Despite Covid, #Fugaku single-handedly saved the HPC revenue numbers for 2020 - a billion dollars makes a difference!
@HPC_Hyperion .@HPE is the top #HPC vendor, followed by @DellTech

@Fujitsu_Global jumped due #3 due to #Fugaku - so this is their 15 minutes of fame :-)

@InspurServer & @lenovo make up the Top 5

@HPC_Hyperion The broader on-prem #HPC market

#HPC #storage remains #2 after compute, which is the biggest item as usual

Read 28 tweets
This work session at the @PUCTX is starting now. I will tweet about the discussions throughout the day on this thread.

#energytwitter #txlege #txenergy
They begin by delaying a decision on HCAP, the $9000MWh price cap until they've decided on ORDC (Operating Reserve Demand Curve) as the two are related. Their analysis of ORDC change impacts is not ready so they will hold off on any decisions on either.
Long discussion here of ORDC. Cmsr. Glotfelty asks What is ORDC for? What problem are we trying to solve? Cmsr. McAdams makes the point that ORDC can incent distributed generation and demand response like at @HEB and @bucees. Talks about varying cooling load for freezers
Read 60 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
Watching @NetAppINSIGHT keynote? Me too. Here are my quick thoughts. A 🧵

IMO, #NetApp was the traditional on-premises #Storage vendor that moved faster to the #Cloud. They created the #DataFabric vision a few years ago and are delivering value today.

With ONTAP services available on #AWS, #Azure and #GoogleCloud, I can compare what #NetApp is doing with #Storage to what #VMware is doing with virtual machines: providing existing customers an easier path to #Cloud migration.

Read 10 tweets
What are the economics of increasing variable #renewable energy (VRE) sources and electricity #storage in electricity markets?

@WPSchill and I try to explain it in the @AnnualReviews of Resource Economics 🧵:…

#energytwitter #econtwitter

Wind and solar photovoltaics (PV) will be the main sources of electricity by 2050, accounting for almost 70% of global electricity generation, according to the @IEA Net Zero 2050 scenario.…

2/20 Image
Wind and PV are variable: they only produce when the resource is available.

Solar always produces more in summer than in winter and only by day peaking at noon.

Wind is more location-specific, e.g. it produces more in winter in Germany and in summer in California.

3/20 Image
Read 22 tweets
Texas' energy woes will persist, and costs will be higher, unless demand side resources like #energyefficiency and #demandresponse, #solar and #storage, are deployed at scale. Alison Siverstein wrote a great piece in @UtilityDive about this. A quick 🧵…
Silverstein is a former FERC & PUC staffer w/ decades of energy experience. She wrote that Texas policymakers and the @PUCTX and @ERCOT_ISO need to "shore up grid reliability by aggressively managing electricity demand, not just throwing money at supply-side measures." #txenergy
She writes that over the last decade TX population increased 16% while energy use increased 20%. Much of that increase is driven by inefficient homes & buildings. We have #energyefficiency programs in Texas that deliver savings at 1 penny per kWh. Try to buy energy for that!
Read 7 tweets
#Fugaku made the difference in getting the 2020 #HPC Market for on-prem compute to show minimal growth over 2019

@HPC_Hyperion Market Update at #ISC21
@HPC_Hyperion The folks at @HPC_Hyperion decided to divide the #Supercomputer segment into 3 categories

Leadership/#Exascale class systems are getting the big $$

@HPC_Hyperion Market forecast - 6.8% CAGR till 2024

#Exascale is the major factor for growth

Read 26 tweets
How much could heat pumps earn selling wholesale grid services? I estimate $25-100 annually per nameplate electrical kW from regulation + synchronous reserve in PJM. A typical home's central air-source heat pump could earn $75-300.

#electrifyeverything #energytwitter #heatpumps
Not huge revenue, but enough to cover aggregation/instrumentation costs within a couple of years. A heat pump aggregator may be able to provide these services alongside others, like demand response curtailment, voltage support, or energy price arbitrage. 2/
These estimates are for reversible variable-speed air-source heat pumps, which both heat and cool, so can provide grid services most of the year. Revenues will be lower for heating-only or fixed-speed (on/off) units. Source is a forthcoming paper. 3/
Read 6 tweets
#SB3 and #HB4492 conference reports are filed. I'll add thoughts to this 🧵as I go through them over the next hour or so.

#txlege #txenergy
#SB3 Headlines:
- Weaker gas regs (House version) are IN the bill.
- Most egregious anti-renewable language is OUT of the bill.
- one minor #demandresponse provision kept IN the bill
- #energyefficiency and most local power gen/storage backup OUT of the bill.
more details soon
Conf report kept House language that required gas supply to be mapped by the Electricity Supply Chain Mapping Committee before any regs are created. Cmte report due 1/1/22, @txrrc rules 6 months later. There will be no gas regulations required before this coming winter.

Read 13 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
A lot going on today/this week on storm response. A quick 🧵 on what to look for this week:

#txlege #txenergy
Today on the House floor, #HB2000 by Huberty to create the State Utilities Reliability Fund, a loan/grant fund for weatherization of infrastructure, will likely come up. It was scheduled for last week but postponed. Huberty was arrested last Friday and was absent. Now he's back.
At 3CT, ERCOT and the PUCT will hold a Summer Preparedness Workshop. We could see very tight conditions and possibly outages this summer if extreme heat and drought occur.…

See this from @erinmdouglas23 @MitchellFerman… #txlege
Read 8 tweets
We set up a fund to support projects that enable trustworthy and ethical #datasharing. These projects aim to help citizens and businesses lower their impact on the environment, improve public services and save lives.

Meet the projects:
1/8 @OpenClimateFix has been exploring how opening up #energy #data can help reduce energy costs and achieve net zero emissions.

The team identified that recurring revenue is very important for economic sustainability, and created guidance around this:…
2/8 @eticlabuk looked at how #datasharing could unlock the value of data in the #charity sector.

The team researched whether the #datafederation model could be a viable approach:…
Read 9 tweets
Daily Bookmarks to GAVNet 03/02/2021…
Suburban Survivalism Demonstrates The Most Obnoxious Brand of Privilege

#urban #elites, #survival
Diapers on cows: A water quality solution? – Ohio Ag Net | Ohio's Country Journal…

#cow #diapers #water #environment #ohio
Read 8 tweets
Hey #energytwitter, if you want to tune in to the Senate and House hearings on the #TexasBlackout, links are in next tweet. I'll tweet on it throughout the day on this thread.

Please tweet using #txlege and #txenergy, esp. if you have relevent info that could help going forward
Joint hearing House Energy Resources and State Affairs

Senate Business & Commerce
First witness in Senate is Bob Rose, meteorologist with @LCRA #txlege #txenergy
Read 223 tweets
Read this book at the time of #CAMS #IPO.
A brilliant read to know about the #growth trajectory of the #company & why it's only starting.

@YMehta_ @finthusiasts @nid_rockz @manurishiguptha @MadrasMobile @MarketScientist
@AnyBodyCanFly @ipo_mantra

Thread coming.👇 Image
Foreword by- Mr. Deepak Parekh, Chairman @HomeLoansByHDFC

He writes about India's #economy post #Liberalization & how #companies that have come up have one thing in common- #knowledge.

#CAMS began as a #software development & #computer education firm, moved to share registry services handling #IPO's, later became a Registrar & Transfer Agent (#RTA). It now also handles documentation requirements in #banking, #insurance & #microfinance.

Read 25 tweets

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