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Paulina Jaramillo

@paulijllo.bsky.social

Professor of Engineering & Public Policy @CarnegieMellon. Energy system transtions and climate. #energysky #climatesky. IPCC AR6 WGIII. Now a @AAAS S&T Policy Fellow in the House of Reps. πŸ‡¨πŸ‡΄by birth, πŸ‡ΊπŸ‡Έ by naturalization. 🐘lover. Views are my own.

4,895 Followers  |  1,674 Following  |  261 Posts  |  Joined: 22.12.2023  |  1.8236

Latest posts by paulijllo.bsky.social on Bluesky

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Environmental Amnesia Mustn’t Stop Progress: Modernizing Our Laws for Climate Action Paulina Jaramillo, Ph.D.

We forgot the smog and burning rivers because our laws worked. But they weren’t written for climate change. Time to modernize for the crisis ahead.
#environmentalpolicy #climatepolicy
open.substack.com/pub/paulinaj...

02.12.2025 21:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The SPEED Act Gets Faster: What Changed in the Amendment in the Nature of a Substitute Paulina Jaramillo, Ph.D.

Rep. Westerman released changes to the SPEED Act. The new version would still establish a framework designed to expedite projects regardless of environmental consequences. There are better ways to reform the permitting process.
#energypermitting #energypolicy open.substack.com/pub/paulinaj...

18.11.2025 17:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Congress Takes Aim at Outdated Grid Planning: The IRP Modernization Act Paulina Jaramillo, Ph.D.

We need more effective planning processes to ensure grid reliability. @fernandez.house.gov introduced the Integrated Resource Planning Modernization Act, which I helped draft during my AAAS Fellowship.
#electricity #reliability #IRP #gridplanning
open.substack.com/pub/paulinaj...

17.11.2025 22:15 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The 1.5Β°C Dream Is Over. The Case for Carbon Removal Grows Stronger. Paulina Jaramillo, Ph.D.

The 1.5Β°C target is dead. That makes carbon removal MORE urgent, not less. Climate advocates have rallied for clean energy but stayed silent as Trump canceled CDR projects. Democrats must embrace all climate solutions the climate crisis demands. #Climate #COP30 open.substack.com/pub/paulinaj...

11.11.2025 00:17 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The Ethanol Question I Wasn’t Expecting Paulina Jaramillo, Ph.D.

I thought we’d moved past corn ethanol. Science has evolved more than I realized. New post on the messy climate debate around biofuels, and why our focus still needs to be EVs. #ClimatePolicy #Biofuels #Agriculture #ClimateChange #Sustainability #EnergyPolicy open.substack.com/pub/paulinaj...

01.11.2025 20:30 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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No, University Overhead Rates Aren’t Killing Energy Research (But Funding Cuts Are) Paulina Jaramillo, Ph.D.

University β€œoverhead” isn't the problem with research funding. Read my latest Amped Up post to learn why.
#EnergyResearch #ResearchFunding #HigherEducation #EnergyPolicy #SciencePolicy
open.substack.com/pub/paulinaj...

26.10.2025 00:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Data Centers Are Driving Up Your Bill. The Real Problem Runs Deeper. Paulina Jaramillo, Ph.D.

Your electricity bill is up, and data centers are a big reason why. However, the question of who should pay for the AI boom’s massive power appetite exposes deep cracks in America’s fragmented electricity governance. #EnergySky #ElectricityPolicy #DataCenters open.substack.com/pub/paulinaj...

14.10.2025 21:26 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Data Centers Are Driving Up Your Bill. The Real Problem Runs Deeper. Paulina Jaramillo, Ph.D.

Your electricity bill is up, and data centers are a big reason why. However, the question of who should pay for the AI boom’s massive power appetite exposes deep cracks in America’s fragmented electricity governance. #EnergySky #ElectricityPolicy #DataCenters open.substack.com/pub/paulinaj...

14.10.2025 21:26 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Can Data Centers Help the Grid They’re Straining? Paulina Jaramillo, Ph.D.

Data centers could consume 12% of U.S. electricity by 2028. Paradox: they could also stabilize the grid they’re straining. Will they? Probably not in time. #EnergySky
open.substack.com/pub/paulinaj...

05.10.2025 17:20 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The Hydrogen Crisis: How Political Winds Are Stalling Our Energy Future Paulina Jaramillo, Ph.D.

The federal retreat on hydrogen is frustrating, but it must not be the end of the story. States acting decisively now could position themselves as leaders in the hydrogen economy climate science tells us we desperately need.
#hydrogen #climate #energypolicy
open.substack.com/pub/paulinaj...

28.09.2025 15:53 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

We just submitted comments to EPA on their proposed rescission of the greenhouse gas endangerment finding. The science is clear: GHGs are air pollutants that harm public health through multiple pathways. Policy should follow evidence, not ideology. #Climate #CleanAirAct #EPA

22.09.2025 20:49 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I have concluded that Democrats should not shut down the government. Why get in the way of letting the system collapse under the GOP's hands? Voting has consequences. Let the country feel them. I am sad that so many will suffer, but I don’t see another way to escape this chaos.

22.09.2025 02:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Use of the word "evil" in official congressional e-newsletters, over time, by party

15.09.2025 12:52 β€” πŸ‘ 9620    πŸ” 3558    πŸ’¬ 223    πŸ“Œ 330
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Colombia is using β€œcoral IVF” The country’s response to a devastating hurricane has turned it into a reef-restoration champion

Some good news from Colombia: using β€œcoral IVF”
economist.com/the-americas...
from The Economist

19.09.2025 02:22 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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The Digital Infrastructure Boom is Driving Up Everyone’s Electric Bill Paulina Jaramillo, Ph.D.

Data centers could increase US electricity costs by 8% and emissions by 30% by 2030. These trends create fundamental challenges for grid planning. Solutions exist, but policymakers must act now. Read more at Amped Up!
#Energy #DataCenters #Climate
open.substack.com/pub/paulinaj...

16.09.2025 16:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Scientists & Experts: Stop the EPA's Attack on Climate Science & Public Health The Environmental Protection Agency is attacking science and threatening to reverse a foundational climate protection. Join scientists and experts in speaking out in defense of science, public health,...

The Environmental Protection Agency is attacking science and threatening to reverse a foundational climate protection. Join scientists and experts in speaking out in defense of science, public health, and climate science. act.ucsusa.org/4okjCyf

11.09.2025 19:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Great Republican Energy Contradiction Paulina Jaramillo, Ph.D.

New Post. Republicans can’t have their cake and eat it too.
open.substack.com/pub/paulinaj...

10.09.2025 20:37 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Americans could learn some things from the French.

10.09.2025 14:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Republicans are against considering race in college admission reviews, but get excited about considering race in immigration enforcement.

09.09.2025 11:08 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Beyond the Industry Talking Points: The Real Case for Efficiency Standards Paulina Jaramillo, Ph.D.

House witnesses this week will claim energy efficiency standards hurt consumers. But research shows the opposite: these policies help families achieve lower bills, healthier homes, and energy security while boosting US clean energy leadership.
Read more in Amped Up! open.substack.com/pub/paulinaj...

09.09.2025 04:01 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Two Promising Bills Signal Some Progress on Permitting Reform Paulina Jaramillo, Ph.D.

Two actually good permitting bills heading to House committee: ePermit Act (digital tools + coordination) and NEPA Data Act (empirical analysis of review timelines).
Bipartisan, evidence-based, working within existing frameworks.
New post:
open.substack.com/pub/paulinaj...

05.09.2025 17:51 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Return to Coal: How Republicans Are Dismantling Environmental Progress Paulina Jaramillo, Ph.D.

Republicans are trying to innovate America back to the 19th century. Republicans would gut environmental reviews and expand coal mining while black lung disease resurges. It’s a stunning failure of imagination from the party that claims to champion innovation.
open.substack.com/pub/paulinaj...

04.09.2025 16:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Fighting Back Against Federal Climate Misinformation Paulina Jaramillo, Ph.D.

The DOE published a climate report that abandons science for ideology. My CMU colleagues and I called it out in our public comments: it’s not serious research, it’s a document designed to serve those who profit from climate inaction. Read our comments on Amped Up. open.substack.com/pub/paulinaj...

02.09.2025 20:23 β€” πŸ‘ 4    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

β€œThoughts and prayers” don’t seem to be working.

27.08.2025 16:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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America’s Property Insurance Crisis: An Economic Catastrophe in the Making Paulina Jaramillo, Ph.D.

America’s property insurance crisis could make 2008 look small. Insurers fleeing entire states, premiums tripling, millions of homes becoming uninsurable. $1.47T in property losses projected by 2055. The hardest truth: managed retreat is inevitable. New post: open.substack.com/pub/paulinaj...

25.08.2025 19:13 β€” πŸ‘ 38    πŸ” 16    πŸ’¬ 2    πŸ“Œ 8
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Amped Up: Energy Policy Talk | Substack My personal Substack. Click to read Amped Up: Energy Policy Talk, a Substack publication. Launched 16 days ago.

If you haven’t done so yet, check out my new Substack Newsletter: Amped Up - Energy Policy Talk. I have already published a few essays about permitting reform and grid planning. I will soon write about capacity markets, data centers, and hydrogen. Subscribe now!
paulinajllo.substack.com

23.08.2025 15:21 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The Great Electricity Planning Challenge: A Story of Change and Uncertainty Paulina Jaramillo, Ph.D.

πŸ”ŒπŸ’‘ The lights come on when you flip the switch, but we may not be ready for what’s coming.
NERC warns of electricity shortages ahead while we’re juggling exploding demand, renewables, and climate change with broken governance.
Why our planning is failing:
open.substack.com/pub/paulinaj...

22.08.2025 00:48 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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A Path Forward: How to Fix America’s Broken Permitting System Paulina Jaramillo, Ph.D.

Final post in my permitting series! A Path Forward: One Way to Fix America’s Overburdened Permitting System. From consolidating agency authority to cutting paperwork bloat, here’s what sensible reform could look like. Too bad we have a dysfunctional Congress. open.substack.com/pub/paulinaj...

17.08.2025 17:34 β€” πŸ‘ 0    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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The Road Not Taken: Did Democrats Miss Their Chance on Permitting Reform? Paulina Jaramillo, Ph.D.

New post: Congress rejected bipartisan permitting reform in 2024 that would have helped clean energy. Now we are facing the SPEED Act, legislation that would gut environmental review entirely. Sometimes imperfect compromise beats purity. πŸ”ŒπŸ’‘
open.substack.com/pub/paulinaj...

12.08.2025 20:08 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Program managers indeed make the final award decisions based on recommendations from the review panels. However, program managers are typically career scientists and not political appointees.

09.08.2025 18:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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