Macro-Energy Systems @MacroEnergySys
Uniting the community focused on large-scale energy systems to foster better research, collaboration, education, and policy-making. macroenergysystems.org Joined December 2021-
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This is starting in less than an hour! It's not too late to register if you haven't already and join us for what is sure to be a great talk! See link ⬇️
This is starting in less than an hour! It's not too late to register if you haven't already and join us for what is sure to be a great talk! See link ⬇️
⚡Apply here to be a Macro-Energy Systems Fellow 2023-2024! Work with leading energy faculty to advance the goals of the MES community. docs.google.com/forms/d/e/1FAI…
Happening this Friday folks! Register ⬇️
In our new @MacroEnergySys perspective piece in @iScience_CP we (1) review common critiques of macro-energy systems models, (2) highlight some recent and ongoing work to address them, and (3) identify high-priority research directions. Open access paper: cell.com/iscience/fullt…
Today, 9am PST / 12pm EST / 6pm CET: watch our next #MacroEnergySystems speaker series panel on modeling technological change w/@ErinBakerEnergy @ElephantEating @jxjohnson & Arnulf Grubler @IIASAVienna Register here: stanford.zoom.us/webinar/regist…
Happening this week folks! Don't forget to register! stanford.zoom.us/webinar/regist…
Happening this week folks! Don't forget to register! stanford.zoom.us/webinar/regist…
How do we account for technological uncertainty and game-changing technology developments in energy modeling? Join us next week for this exciting panel with @ErinBakerEnergy, Arnulf Grubler, and @ElephantEating, which will be moderated by @JXJohnson.
Today at the #MacroEnergySystems workshop I presented our recent work on the value of expanding wind and solar power generation in collaboration w/ @thruggles, @farnham_h2o and @KenCaldeira. Thanks @MacroEnergySys for organizing this great event! sciencedirect.com/science/articl…

Jesse D. Jenkins @JesseJenkins
98K Followers 11K Following Macro-energy systems engineering, optimization, and policy. Prof. @EPrinceton (MAE) & @AndlingerCenter. Co-host SHIFT KEY pod. See LinkedIn for more.
Dr. Kyri Baker @kyrib
6K Followers 2K Following Assoc. Prof @CUEngineering. Formerly @NREL. Energy, grids, optimization, metal, fitness, cats, video games. @CMU_ECE Alum. Views are mine and not my employers'.
Jenny Chase @solar_chase
30K Followers 1K Following Solar analyst with BloombergNEF, goose keeper. Author of "Solar Power Finance Without the Jargon". Opinions here are all my own. She/her.
Wilson Ricks @wilson_ricks
2K Followers 614 Following PhD candidate working in Macro-Energy Systems modeling at Princeton University. Energy tech/policy evaluation, with a primary focus on next-gen geothermal.
Tom Brown @nworbmot
6K Followers 2K Following energy system modeller | professor @TUBerlin | https://t.co/aQkOid3MlA | @openmod ally | migrated to https://t.co/Mykklws3pc & [email protected] | he/him
Brian Bartholomew @BPBartholomew
13K Followers 3K Following Batteries, power markets, niche memes. Previously @REVRenewables, @BloombergNEF, @PrincetonInAsia, @Fulbright. COYS
Benjamin Leibowicz @BDLeibowicz
2K Followers 731 Following Associate Professor & Banks McLaurin Fellow in Engineering @UTAustin @ut_orie | operations research, systems analysis, economics, energy, environment, policy
Eric Hittinger @ElephantEating
7K Followers 2K Following Public Policy Prof. @RITtigers, WILL Chair @univ_lille & @USA4EE President-Elect. (Gone fishin' on Bluesky/Fediverse - Don't expect any content here...)
Ken Caldeira @KenCaldeira
27K Followers 5K Following Senior scientist (@CarnegieScience, Gates Ventures). https://t.co/QGOxUXjRGG https://t.co/VOz2cjIDHj #NotZeroSum
Dr Christopher T M Cl... @DrChrisClack
6K Followers 3K Following Trying to help provide cheap, clean energy 4 all! Father. Personal account. #math #energy #optimization
Jacob Mays @jacob_mays
4K Followers 2K Following Assistant Professor @CEECornell working on energy systems and decision making under uncertainty. Tweeting in a personal capacity.
Shayak Sengupta @ShayakSengupta
1K Followers 3K Following India Program Lead @ColumbiaUEnergy. Texpat. Former: @ORFAmerica, @CSEP_Org. Alum: @CMU_EPP, @RiceUniversity #Fulbright-Nehru. 🇺🇸 🇮🇳 🔁 ≠ endorsements.
Evelina Trutnevyte @etrutnevyte
2K Followers 2K Following Head of #Renewable #Energy #Systems group and associate professor at the University of Geneva @unige_en @unige_ise @UNIGEenergy @sciences_UNIGE
Costa Samaras @CostaSamaras
17K Followers 2K Following Director, CMU Institute for Energy Innovation. Equitable decarbonization, resilience, NatSec. Former White House Chief Energy Transition Advisor @CostaSamaras46
Rob Gramlich @RobGramlichDC
11K Followers 2K Following Pres of Grid Strategies LLC, Co-founder @Cleanenergygrid, @WATTCoalition, @PwrMrktsForum. Ex-@ferc, @pjminterconnect, @USCleanPower. #energytwitter
Xiao Wang @xiaowang1984
5K Followers 2K Following Principal Research Scientist Semiconductor Industry, Boston Area, Cornell PhD ECE. Opinions Own
Michael Wara @MichaelWWara
10K Followers 3K Following Lawyer. Scholar. Advisor. Energy and Climate. Innovation in regulated industries. Interim Policy Lead, Sustainability Accelerator, @Stanforddoerr @StanfordWoods
Seaver Wang @wang_seaver
10K Followers 895 Following Director, Climate and Energy at @TheBTI. 王思維. He/him. Oceanographer turned solution seeker. Ecomodernism is the way. PhD in Earth and Ocean Sciences.
Blake Shaffer 📊�... @bcshaffer
13K Followers 1K Following prof @EconCalgary working on climate policy and electricity markets. Former energy trader. Not here much anymore. You can find me where the Sky is Blue :)
Wei Peng @WeiPeng_Pton
3K Followers 1K Following Climate policy researcher + Integrated assessment modeler of energy, air quality & health. Asst prof @PrincetonSPIA + @AndlingerCenter, mom, wife
vishnu @vishnuvg85
67 Followers 945 Following
Emilio Haley @EmilioHale65741
98 Followers 4K Following
Optamin @OptaminX
29 Followers 30 Following پلتفرم آموزشی بازار برق و مدیریت شبکه سراسری برق | اُپتامین | اُپتاکست | ما را در تلگرام دنبال کنید👇
Bishawajit Chakrabort... @Bishawajit13
4 Followers 125 Following Data Analyst | Energy & Sustainability Enthusiast | Passionate about renewable energy, climate change, and green technologies
Peter Obiefuna.M @obiefuna_m
91 Followers 993 Following AI 🤖 | Lover of Christ|Community MG📉||Entrepreneur|| sales and marketing strategy |Branding|| Google Adsense publisher ||Optimist || Facebook ads|Geoscience
Kumaresh Ramesh @kumareshramesh
143 Followers 545 Following the answer to life is 3.14 | environmental management @yale '26 | energy science @iitbombay '21 | alum @CEEWIndia | gay (not just the happy kind) | he/him
Natsz 🇳🇬🦀 @NatsAwuapila
570 Followers 4K Following Physicist|Energy Policy Analyst @Energygovng |Manchester United | Policy Leaders Fellow (Energy Access & Climate Change)- @STGEUI @EUI_EU PG @worcester_uni
Ying-ru Liu @emmaliulyr
22 Followers 1K Following
Braeden Gilchrist @EnergyTradeoffs
77 Followers 316 Following All things with energy, power, and utility. Errors are my own.
Rebecca Ciez @Rebecca_Ciez
557 Followers 393 Following Asst. Prof. @PurdueME & @PurdueEEE researching energy storage, environmental policy, & transportation. Previously @AndlingerCenter, @CMU_EPP & @CUSEAS
Divyansh Saksena @divsksna
458 Followers 1K Following Investing @congruentvc // previously @ICONIQCapital @BerkeleyIEOR @berkeleyecon @Bridgewater
Ozgur Bozcaga @ozgurbozcha
132 Followers 438 Following Climate change consultant @WorldBank. Economics and PP Ph.D. from @TuftsUniversity & @FletcherSchool, ex-@McKinsey
Asma Khasawneh @asmakhasawneh_
2 Followers 121 Following Post Masters Researcher at Oak Ridge National Laboratory | All about Industrial Energy Efficiency & Decarbonization | CEM®
Tobechukwu Okamkpa @OkamkpaT
42 Followers 118 Following This dude is too lazy to introduce himself 😕
Wei Ai @SeXiao1667897
0 Followers 23 Following 1st year Ph.D. student @UMSEAS, working on long-duration energy storage and macro-energy system analysis
sam 🍩 @samuelhward
520 Followers 771 Following fusion energy economics/technology | postdoc @TUeindhoven | PhD from @fusionCDT @ITERorg | views_my_own/he/him
Ekonomist.R @ekonomistbey1
997 Followers 2K Following #Ekonomi #Rstats #Python #DataScience #innovation, Çin - ABD YAPAY ZEKA GELİŞMELERİ🇹🇷🇹🇷🇹🇷
Maha Yusuf @MahaYusuf1
5K Followers 3K Following @Princeton Presidential Postdoc (Mechanical) | @UniofOxford Visiting Scientist (Chemistry & Materials) | @Stanford PhD (Chemical) | ex-Engineer, Schlumberger.
charyeezy @charyeezy
16 Followers 221 Following Word hard, play hard! 💃💃💃 a curious critter whose forever dreaming :)
Dominic Davis @DomMWDavis
50 Followers 314 Following
Mo @MoSodwatana
5 Followers 38 Following
SRC @s_riv
25 Followers 2K Following
Marcello Graziano @Uptheleft
1K Followers 2K Following Senior Researcher @ Ruralis and Associate Director @ CCEA @Uconn #BlueEconomy, #Energy, #Transitions, #RegionalSciences. From 🇺🇸 and 🇮🇹, currently in 🇳🇴.
tyler fitch @ty_fi
2K Followers 2K Following Just clean power @RockyMtnInst & a friendlier world everywhere. Earlier:@SynapseEnergy @VoteSolar @UMSEAS @UNC. Plus: @[email protected]. Banner: Huong Ngo.
Abhisek (हकर) @hakar_abhi
2K Followers 1K Following does Duncan experiments in a living room | Power System | Renewables | Decarbonisation for grids, Energy
Antonio M. Bento @amb396
5K Followers 5K Following Professor of Public Policy & Economics @USC | Res.Assoc. NBER | Fellow Schwarzenegger Inst.| EnvEcon|Climate |Transportation
Frederico Alexandre @FredAlexEng
564 Followers 2K Following Eng. Eletricista - Power System Engineer/MSC em Eng. Nuclear - MSC in Nuclear Engineering/Doutorando em Planejamento Energético/Doctoral student @ PPE COPPE
Tim Tesch @TNTesch
973 Followers 3K Following #ESG & #AI/algorithm governance consultant @certAInify, seed stage investor, #MKETech advocate. Blessed with wonderful family & faith community. #EthicalAI #ESS
Gregory Fitz @gsftz
459 Followers 5K Following
Mary Hon @wellanywayzzz
81 Followers 761 Following Climate | Energy | China Utility Scale Solar Worker 🐝
Leslie Abrahams @abrahams_leslie
2 Followers 397 Following
Robin Beer @R_E_Beer
259 Followers 811 Following Entrepreneur, Energy Data Scientist and Husband. Building Europe‘s largest residential VPP with flexa and Enpal and mentoring at @Pybites.
Hiba Baroud @HibaBaroud
1K Followers 2K Following Associate Professor Civil and Environmental Engineering Vanderbilt University
Luca Bonaldo @bonald48967
27 Followers 101 Following Research software engineer at Princeton University. Member of the ZERO Lab. High performance computing, energy systems, physics, AI #JuliaLang
Catalyst Cooperative @CatalystCoop
2K Followers 1K Following We're a worker co-op that wrangles data to understand climate, energy, and utility policy. @[email protected] & catalyst dot coop on Bsky
Ric O'Connell @RicOConnell8
3K Followers 739 Following Executive Director of @GridLabEnergy. Board member @EnergySystemsIG. Dad. Aussie. Decarbonization and Electrification.
Ed Neblock @EdNeblock
318 Followers 3K Following Stop money in politics. Electrify everything to stop the rise of CO2
AnalogMonk @notonox
208 Followers 1K Following Mechanical Engineer, infosec, builder, maker, tech professional, armchair monk. Chicken enthusiast. I read the manual. philosopher, #bitcoin miner
De Wet Taljaard @D_W_Taljaard
280 Followers 1K Following Renewable Energy Enthusiast | Solar PV professional, Wine drinking amateur | Proudly South African 🇿🇦 **Views tweeted are my own**
Yago @BarrioYago
320 Followers 556 Following Energy Engineer | PhD candidate at @JohnsHopkins | “la Caixa” Fellow @BecariosFLC | From @La_UPM & @SciencesPo
Anthony Cheng @acheng98
291 Followers 312 Following PhD @CMU_EPP, Batteries, Technoeconomics, Decarbonization, Policy, Startups; Fmr. @MIT, @MIT_DMSE, @MITStartLabs. Writer @SLCDunk. #EnergyTwitter & #NBATwitter
Eleftheria (Ria) Kont... @ria_kontou
1K Followers 790 Following Assistant Prof. @CEEatIllinois. Sustainable transportation research. Views are my own.
Michael Dioha, PhD @michael_dioha
386 Followers 339 Following Senior Energy Researcher @cleanaircatf, Fellow @energyforgrowth || #Researcher || #Consultant || #EnergyTransition || RT≠endorsements
Peter Ambiel @peterambiel
92 Followers 341 Following @ucdavisenergy Energy Systems MS ' 24 | @RaiseGreenInc Impact Partner | @Energy_Leaders @PenCleanEnergy @Tesla @Yale alum | Talk to me about EVs, Dx system
Jesse D. Jenkins @JesseJenkins
98K Followers 11K Following Macro-energy systems engineering, optimization, and policy. Prof. @EPrinceton (MAE) & @AndlingerCenter. Co-host SHIFT KEY pod. See LinkedIn for more.
Dr. Kyri Baker @kyrib
6K Followers 2K Following Assoc. Prof @CUEngineering. Formerly @NREL. Energy, grids, optimization, metal, fitness, cats, video games. @CMU_ECE Alum. Views are mine and not my employers'.
Wilson Ricks @wilson_ricks
2K Followers 614 Following PhD candidate working in Macro-Energy Systems modeling at Princeton University. Energy tech/policy evaluation, with a primary focus on next-gen geothermal.
Tom Brown @nworbmot
6K Followers 2K Following energy system modeller | professor @TUBerlin | https://t.co/aQkOid3MlA | @openmod ally | migrated to https://t.co/Mykklws3pc & [email protected] | he/him
Benjamin Leibowicz @BDLeibowicz
2K Followers 731 Following Associate Professor & Banks McLaurin Fellow in Engineering @UTAustin @ut_orie | operations research, systems analysis, economics, energy, environment, policy
Eric Hittinger @ElephantEating
7K Followers 2K Following Public Policy Prof. @RITtigers, WILL Chair @univ_lille & @USA4EE President-Elect. (Gone fishin' on Bluesky/Fediverse - Don't expect any content here...)
Ken Caldeira @KenCaldeira
27K Followers 5K Following Senior scientist (@CarnegieScience, Gates Ventures). https://t.co/QGOxUXjRGG https://t.co/VOz2cjIDHj #NotZeroSum
Jacob Mays @jacob_mays
4K Followers 2K Following Assistant Professor @CEECornell working on energy systems and decision making under uncertainty. Tweeting in a personal capacity.
Morgan Bazilian @MBazilian
12K Followers 4K Following Energy security, satellite data, thermodynamics, energy poverty, critical minerals, & national security. Formerly, @WorldBank, @UN, Ireland, & @NREL. My views.
Evelina Trutnevyte @etrutnevyte
2K Followers 2K Following Head of #Renewable #Energy #Systems group and associate professor at the University of Geneva @unige_en @unige_ise @UNIGEenergy @sciences_UNIGE
Adi Keskar, Ph.D. @Aditya27k
436 Followers 783 Following Program Manager: Engineering, Regulatory Policy, and Federal Affairs at NC Utilities Commission (mostly lurking, views mine)
CDFA @CDFA_Update
2K Followers 2K Following Advancing Development Finance Knowledge, Networks & Innovation
UC San Diego School o... @GPS_UCSD
5K Followers 895 Following Get real-time updates on faculty research, student spotlights and GPS events. Join the conversation.
Peter Fusaro @fusarotweets
3K Followers 5K Following Best-selling author. Advisor on energy + environmental finance. Founder of the #WallStreetGreenSummit, since 2002.
David Kathan @dwkathan
257 Followers 221 Following Husband, father, son, grandfather, outdoor enthusiast, traveler, demand response and DER expert, and President of Kathan Energy Consulting.
Rebecca Ciez @Rebecca_Ciez
557 Followers 393 Following Asst. Prof. @PurdueME & @PurdueEEE researching energy storage, environmental policy, & transportation. Previously @AndlingerCenter, @CMU_EPP & @CUSEAS
Zhenhua Zhang @zhenhuaplus
87 Followers 188 Following Power systems and electricity markets. PhD student @UCSanDiego, previously @Stanford @FudanUni. zhenhuazhang on the other app.
MaxParzen @maxparzen
1K Followers 1K Following Creating energy planning solutions with open source software and open data | Steering OET and PyPSA meets Earth | Macro-energy system modelling | PhD⚡️
Ines M. Lima Azevedo @inesliaz
2K Followers 956 Following Associate Professor - Energy Science & Engineering - Stanford University
Anna Li @anna_x_li
159 Followers 102 Following Incoming PhD student at Princeton MAE with the ZERO lab, researching macro-scale energy systems to inform climate and energy policy
EIA One @EIA_One
5K Followers 42 Following The official account of the Administrator of the Energy Information Administration.
Jill Grey Ferguson @jillgferguson
31 Followers 213 Following equitable decarbonization as a human right
Rachel Moglen @RachelMoglen
153 Followers 226 Following Energy systems modeler @epri researching the challenges critical to long-term systems planning and the #energytransition. Views my own. She/ her
Katie Jordan @Katiehjo
307 Followers 459 Following PhD candidate @CMU_EPP | energy, transportation, policy, & equity. VP of External Affairs @cmugsa. Views my own. She/her.
Lane D. Smith @lanesmith_
237 Followers 1K Following Energy systems engineering and policy | Postdoc @StanfordEnergy, @StanfordWoods | Previously: @UW_ECE, @PNNLab, @Breakthrough
Jon Tamir @jtsense1
764 Followers 362 Following Assistant Professor of ECE, UT Austin @utexasece @CockrellSchool. @Cal and @UTAustin alum
Dhruvak Aggarwal @AggarwalDhruvak
375 Followers 586 Following Power markets research @CEEWIndia | Next Gen India Fellow @unfoundation | Born at 358 ppm | Views personal
Aranya Venkatesh @AranyaVenkatesh
125 Followers 122 Following Researcher working on energy systems decarbonization pathways. Contributing author IPCC AR6 WGIII. Formerly, Executive Director @OEO_Energy. Views are my own.
Irshaad Vawda @irshaadv
988 Followers 2K Following Engineer. @EWBSA. Thinks about socio-technical systems. Interested in energy and entrepreneurship
Arthur Yip @arthurhcyip
2K Followers 4K Following Engineer modeling 🚗🚛🔌⛽ technoeconomics, markets, consumer choice, policies/regs, #MacroEnergySystems. PhD @CMU_EPP 🎓@TPPMIT @WaterlooENG 💻#tidyverse
Alejandro Nuñez Jime... @anunezjimenez
7K Followers 6K Following Energy innovation policy postdoc at #SusTec @ETH, associate on #hydrogen @Harvard @BelferENRP, cofounded @yeseurope_Org @eth_energy_blog. Views mine 🇪🇺
Evan Sherwin @EvanDSherwin
602 Followers 332 Following Energy & climate researcher focusing on methane emissions, carbon dioxide removal. Research Scientist at Lawrence Berkeley National Lab. Opinions are my own.
Michael Davidson @east_winds
3K Followers 879 Following Asst prof @GPS_UCSD and @UCSDJacobs MAE. Engineering and institutions of decarbonizing the grid @ Power Transformation Lab. https://t.co/g8HyYoRmU0
Angelo Carlino @AngeloCarlino3
167 Followers 264 Following Postdoc @CarnegieScience | decision-making under uncertainty & multi-objective optimization | climate, water, and energy policy
Priyank Lathwal @priyanklathwal
321 Followers 2K Following Low-carbon infrastructure investments @WorldBank; Views own
Luis A. Fernández In... @ifal78
1K Followers 3K Following Labor Economist at @EnvDefenseFund | Environmental policy and labor markets #justtransition | Formerly: @rff @ASU_Alumni @exITAM @Hacienda_Mexico
Dr. Luis Sarmiento @gsaabogado
200 Followers 346 Following Environmental Economist—@Banxico and @CmccClimate. My tweets do not represent the opinion of the Bank of Mexico or CMCC. Retweets are not endorsements.
valentina bosetti @valentinabosett
6 Followers 10 Following
Micah S. Ziegler @MicahZiegler
159 Followers 272 Following Assistant professor at the Georgia Institute of Technology (@GeorgiaTech). Energy, climate, chemistry. (Also @micahziegler.bsky.social, @[email protected].)
Qianru Zhu @Qianru_z
104 Followers 333 Following Energy Systems Researcher at @EPRINews. Views are my own.
Cameron Wade @_clameron
461 Followers 901 Following Macro-energy systems modelling & optimization @ Sutubra Research
Charles Van-Hein Sack... @local_chale
173 Followers 188 Following African Development Enthusiast | Energy Access & Policy Researcher | PhD: @CMU_EPP | Alumnus: @GeorgiaTech
Eric Scheier @ericscheier
134 Followers 636 Following Ending energy poverty with free home solar upgrades | https://t.co/lLeVcIb0r7
Paola Furlanetto @ppfurlanetto
57 Followers 100 Following Active and engaged individual. Passionate for Power Systems, Sustainability and Public Policy. Topped with Dance/Hike/Music/Art and hopes for a better future.
Sam Penrose @sampenrose
567 Followers 881 Following Head of AI Research and Applications @sighten_io. Amateur scholar of technology and energy. Father, nephew, second cousin. Opinions own, jokes sometimes stolen.
Joan Nkiriki, Ph.D. @J_Nkiriki
2K Followers 1K Following Grateful + Excited + Expectant #InAndOutOfSeason | 🇺🇬 Woman of Purpose!!!
Ruaridh Macdonald @rrmacd
173 Followers 469 Following Research Scientist at @MIT @mitenergy working to understand how new energy technologies will accelerate the clean energy transition
Carey W. King @CareyWKing
1K Followers 163 Following Author of "The Economic Superorganism", Researching the role of energy in our past and future; @UTAustin @EnergyUT
Kshitiz Khanal @kshitizkhanal7
2K Followers 5K Following Research Associate at ITRE (NC State). PhD from @UNC @DCRPCarolina. Works on AI/ML for transportation and energy planning. Board member @okfn_np.
Morgan Edwards @energymorgan
698 Followers 1K Following Professor @UWLaFollette. Affiliate @NelsonInstitute @uw_eap @HoltzCenter. Energy systems and climate policy. She/her. Find me at: https://t.co/XSa7KVH6wC.
Rajon Bhuiyan @rajonable
110 Followers 193 Following passionate about Sustainability, Clean Energy, Climate & Data✒️🌍🌱🇧🇩; Erasmus Mundus Scholar👨🎓🎓; Management Board member of @Erasmus_Mundus👨💻🇪🇺;
Charalampos Avraam @har_avr
350 Followers 470 Following Optimization and control for energy and food infrastructure design ♻️ • Researcher/Modeler @NREL • Alum @JHUSystems @CambridgeJBS @ecentua • he/him
Miriam Athmer @MimiAthm
26 Followers 111 Following Some-kind-of-economist | research on #sustainability, #economictransformation, #structuralchange, #corporateresponsibility & #energiewende
Enrico Antonini @Enrico_Antonini
262 Followers 343 Following Senior Energy System Modeller at Open Energy Transition. @UniPadova, @UofT alumnus. He/Him.
Brian Tarroja @BrianTarrojaPhD
700 Followers 744 Following Helping build a robust & beneficial clean energy transition. Assoc. Professional Researcher @UCIrvine. MechE PhD & PE. Direct work: ⚡💧🔋💨🌞🌋🚗🔌🏢 🌡🚲